SEARCH ENGINEERING RESEARCH PAPERS

brushless dc motor



Proportional integral and derivative control of brushless DC motor
free download

Abstract Brushless DC (BLDC) motors are one of the electrical drives that are rapidly gaining popularity, due to their high efficiency, good dynamic response and low maintenance. In this paper, the modeling and simulation of the BLDC motor was done using the software

Direct torque control of brushless dc motor with non-sinusoidal back-EMF
free download

Abstract-In this paper, a direct torque control (DTC) applications ranging from servo to traction drives due to technique for brushless dc (BLDC) motors with non-sinusoidal several distinct advantages such as high power density, high back-EMF operating in the constant

Brushless dc motor control made easy
free download

This application note discusses the steps of developing several controllers for brushless motors. We cover sensored, sensorless, open loop, and closed loop design. There is even a controller with independent voltage and speed controls so you can discover your motor's

Brushless DC (BLDC) motor fundamentals
free download

Brushless Direct Current (BLDC) motors are one of the motor types rapidly gaining popularity. BLDC motors are used in industries such as Appliances, Automotive, Aerospace,

Speed control of brushless DC motor using genetic algorithm based fuzzy controller
free download

. Abstract-The brushless DC motor (BIBCM) is receiving wide attention for industrial applications because of their high torque density, high efficiency and small size. Conventional eontrollers suffer hm uncertain parameters and the non-linear of the BLDCM

Switch fault diagnosis of PM brushless DC motor drive using adaptive fuzzy techniques
free download

Abstract:An adaptive neuro-fuzzy inference system (ANFIS) is developed to diagnose open switch faults of PM brushless dc motor drives. Features extracted under healthy and faulty operations using wavelet transform are used to train ANFIS. Testing of the proposed

Sensor less control of a brushless DC motor using an Extended Kalman estimator
free download

ABSTRACT Within the appliance motor control industry there is an increasing trend to move towards using brushless dc motors. This trend is in response to recent legislation mandating improved efficiency standards in appliance applications. Brushless dc motors do however

Simplified design methodology for a slotless brushless DC motor
free download

THE goal of the paper is to apply an analytical model of a small slotless brushless dc (BLDC) motor, in order to design it according to the given specifications. The motor

Realization of fuzzy logic controlled brushless dc motor drives using Matlab/Simulink
free download

Abstract-In this paper, an efficient simulation model for fuzzy logic controlled brushless direct current motor drives using Matlab/Simulink is presented. The brushless direct current (BLDC) motor is efficiently controlled by Fuzzy logic controller (FLC). The control

EXTENDING THE CONSTANT POWER SPEED RANGE OF THE BRUSHLESS DC MOTORTHROUGH DUAL-MODE INVERTER CONTROL
free download

ABSTRACT An inverter topology and control scheme has been developed that can drive low- inductance, surface mounted permanent magnet motors over the wide constant power speed range required in electric vehicle applications. This new controller is called the dual-mode

Modeling and simulation methods for brushless DC motor drives
free download

ABSTRACT The purpose of this paper is comprehensive modeling and simulation of Brushless DC (BLDC) motor drives with introducing their capabilities. Firstly, linear state- space modeling is presented. After that, because of attractive aspects of using the Field

A new hybrid brushless dc motor/generator without permanent magnet
free download

Abstract The Brushless DC (BLDC) motor is a simple robust machine which has found application over a wide power and speed of ranges in different shapes and geometry. This paper briefly reviews the fundamentals behind the motor and also the different types of

PID/PI tuning for minimal overshoot of permanent-magnet brushless DC motor drive using particle swarm optimization
free download

Abstract-This paper presents a robust current and speed controllers design method for permanent magnet brushless dc motor (PMBLDCM). A simple algorithm is presented to tune the parameters of proportional integral (PI) and proportional plus integral plus derivative (

Direct back EMF detection method for sensorless brushless DC (BLDC) motor drives
free download

The sensorless schemes are not self-starting. In order to sense the back EMF, the motor must be first started and brought up to a certain speed where the back EMF voltage can be detected. In practice, open-loop [16] starting the motor is accomplished by providing a

Comparison of the performances of different geared brushless-dc motor drives for electric bicycles
free download

Abstract:In this paper, we compare the technical performance of geared brushless-dc motor electric bicycle drive systems with both self-control mode and hysteresis-band (direct torque) control, where the operating cycle profiles used are based on actual road tests. In

Multiobjective particle swarm approach for the design of a brushless DC wheel motor
free download

The roots of swarm intelligence are deeply embedded in the biological study of self- organized behaviors in social insects. Particle swarm optimization (PSO) is one of the modern metaheuristics of swarm intelligence, which can be effectively used to solve

Real-time speed control of a brushless DC motor via Ethernet
free download

Abstract-Ethernet is nowadays being focused by various automation system developers over other field bus systems due to its cheap hardware availability, straightforward integration to the Internet and support for the higher bandwidth requirements in the future. It is already

Photovoltaic Based Brushless DC Motor Closed Loop Drive for Electric Vehicle
free download

Abstract-This paper proposes the development of BLDC motor using photovoltaic array to run the electrical vehicle. The development of advanced magnetic materials, power electronics and digital control systems make the Permanent Magnet BLDC motors an

Brushless DC Motor Control Using PIC18FXX31 MCUs
free download

The PIC18F2331/2431/4331/4431 family of micro- controllers have peripherals that are suitable for motor control applications. These peripherals and some of their primary features are: Power Control PWM (PCPWM) Up to 8 output channels Up to 14-bit PWM resolution Center-

FEM Analysis for a Novel configuration of Brushless DC motor without Permanent Magnet
free download

Abstract:This paper describes the design and analysis of a novel configuration for Brushless DC (BLDC) motor. This new structure does not use a permanent magnet in the rotor which highlights this family of BLDC motors in comparison with conventional BLDC

Mitigation of Torque for Brushless DC Motor: Modeling and Control
free download

Abstract---In classical control of brushless dc motors, flux distribution is assumed trapezoidal and fed current is controlled rectangular to obtain a desired constant torque. However, in reality this assumption may not be correct due to non-uniformity of magnetic materials and

Low Cost High Efficiency Sensorless Drive for Brushless DC Motor using MC68HC (7) 05MC4
free download

This application note presents a low-cost sensorless speed control system for Brushless DC (BLDC) motors. Especially suitable when high efficiency and low-price are required, the drive system is based on a high efficiency Brushless DC motor, sensorless rotor position

Development of Control Method for Hydraulic-Electro Power Steering System UsingBrushless DC Motor
free download

With the increasing spotlight on environmental preservation problems, the automobile industry has been urged to respond in without delay. Electric power steering systems (hereinafter referred to as" EPS") now under mass-production by Koyo offer both energy

A novel brushless DC motor speed estimator based on space-frequency localized wavelet neural networks (WNNs)
free download

Abstract---A novel high-accurate speed estimator using a recurrent Wavelet Neural Network (WNN) is proposed and validated for BLDC motor drives. The experimental results show that the WNN speed estimator yields promising results over a wide operating range including

Sensorless speed control of brushless dc motor with fuzzy based estimation
free download

Brush Less DC Motor (BLDCM) for electrical applications. To control this machine it is generally required to measure the speed and position of rotor by using the sensor because the inverter phases, acting at any time, must be commutated depending on the rotor

Axial-flux permanent-magnet brushless dc traction motor for direct drive of electric vehicle
free download

Abstract This paper presents the design of an inside-out axial-flux permanent-magnet brushless dc motor for direct traction drive in an electric vehicle. The prototype motor is a double-sided axial-flux permanent-magnet motor with non-slotted stator. The preliminary

Optimal design and control of axial-flux brushless dc wheel motor for electrical vehicles
free download

Abstract A multi-objective optimal design of a brushless dc wheel motor is presented. This axial-flux permanent magnet motor is designed to achieve a high torque-to-weight ratio and motor efficiency, and is suitable for the direct-driven wheel applications. The dedicated

A cost-effective position sensorless control for four-switch three-phase brushless DC motor drives using single current sensor
free download

Abstract Brushless DC (BLDC) motors are widely used in a variety of applications such as industrial automation and consumer appliances. Moreover, minimizing the cost of the drive is desirable for low cost applications. Cost reduction of the BLDC driver is achieved by

Brushless DC motor control using PLC
free download

Abstract The aim of this paper is to investigate controlling a Brushless DC Motor (BLDCM) using a Programmable Logic Controller (PLC) instead of micro-controllers chips. As PLCs are now involved in most industrial processes, therefore, developing a program to handle

Vibration reduction of 2-phase Brushless DC motor with the adjustment of switching time
free download

Abstract: The vibration of a 2-phase BLDC motor is generally due to torque ripple and unbalance. This study examines the torque ripple by FEM simulation and compares it with experiment. To reduce the torque ripple, the switching time of the phase-current is

Mathematical Modeling and Analysis of an Electro-Hydrostatic Servo Actuator withBrushless DC Motor
free download

Abstract In this paper one presents an electro-hydrostatic servo-actuator (EHA) driven by a brushless dc motor. The constructive solution studied here was chosen due to the current trends in making All-Electric Aircraft (AEA). EHA contains two subsystems: the electrical

Advances in Brushless DC Motor Technology, Control, and Manufacture
free download

Abstract Brushless DC motors compete with many other types of motors in the world of motion control. However, for fractional-horsepower applications, brush and brushless DC motors are often the main alternatives. Brushless motors are generally recognized as

Sensorless drive of brushless DC motor based upon wavelet analysis
free download

ABSTRACT This study tackles to develop a sensorless drive technique for brushless dc motors (BLDC) by using wavelet theory. Initially a BLDC motor with hall sensors is handled. The simulink model of the motor is established and the simulation performances are

A new design of low cost energy efficient single phase brushless dc motor
free download

Abstract. In the past few years Genetic Algorithms (GAs) have proved to be a very powerful and reliable optimisation tool. They have also been successfully applied in the design optimisation of many electromagnetic devices. Therefore, in this paper the optimal design

Finite element modeling and analysis of external rotor brushless DC motor for electric bicycle
free download

Abstract:This paper describes finite element modeling and analysis of 3-phase brushless DC motor for direct-drive application with low speed and high torque capability. The motor is intended to be used as traction drive in an electric bicycle. The proposed motor has

Experimental modelling of propulsion transients of a brushless DC motor and propeller pair under limited power conditions: A neural network based approach.
free download

Abstract: This paper presents an experimental framework to describe the dynamic behavior of brushless direct current (BLDC) motors, which are frequently used in unmanned aerial vehicle (UAV) applications. Typically these applications require varying the angular

Brushless DC Motor Controller
free download

The MC33035 is one of a series of high performance monolithic DC brushless motor controllers produced by Motorola. It contains all of the functions required to implement a full featured, open loop, three or four phase motor control system. In addition, the controller

L6235 three phase brushless dc motor driver
free download

For small-motor applications many appliance designers favor modern three phase brushless DC motors because of the high efficiency (as great as 95%) and small size for a given delivered power. Designers have to handle control logic, torque and speed control, power

Application of adaptive sliding mode position controller with PI tuning to permanent magnetbrushless DC motor drive system
free download

Abstract This paper presents a brief study of proportional integral sliding mode control (PISMC) techniques for controlling the rotor position of PMDC motor drive system. In particular, since SMC is robust in the presence of the matched uncertainties and external

DSP-based brushless DC motor sensorless drivers with sine PWM
free download

Abstract:This paper presents a brushless DC motor sensorless driver with sine pulse width modulation signal. For speed control, the current feedback is included to the closed loop control strategy to decrease the power consumption and increase the motor performance.

Adaptive Torque Pulsation Compensation for a High-torque DC Brushless Permanent MagnetMotor
free download

Abstract: Brushless permanent magnet (PM) servomotors are appealing candidates for many high-performance applications. A persistent problem with PM motors is the non- uniformity in the developed torque which gives rise to a torque pulsation that varies as a

Speed Control of Brushless DC Motor on Resonant Pole Inverter Using Fuzzy Logic Controller
free download

Abstract: Brushless dc motor has been widely used in drive system and servo control because of its fast response, high density, high efficiency, low inertia, high reliability, maintenance free. It is however driven by a hard switching frequency, high switching

GSM based control of brushless DC motor drive system
free download

Abstract:-Sending written text messages are extremely popular among mobile phone users. Instant messaging allows quick transmission of short messages that allow an individual to share ideas, opinions and other relevant information. In this paper the same concept to Abstract. The aim of this article is to inform readers about new trends in the development of control algorithms. One of the trends currently gaining popularity is a Model Based Design (MBD) approach. MBD consists of a sequence of several steps, is the sequence being

Brushless Dc Motor Speed Control Using Proportional-Integral And Fuzzy Controller
free download

Abstract: This paper demonstrates the detailed analysis of Proportional-Integral (PI) controller and Fuzzy Logic controller for speed control of a Permanent Magnet Brushless DC (PMBLDC) motor for different speed commands and varying load torque conditions.

Assessment of torques for a permanent magnet brushless DC motor using FEA
free download

Abstract. This paper deals with magnetic field calculations and FE model-based prediction of torques in a PMBLDC motor. As a function of the rotor position, the torque produced by these machines has a pulsating component in addition to the dc component. This pulsating

Torque Ripple Reduction of Brushless DC Motor on Current Prediction and Overlapping Commutation
free download

Abstract. Based on the analysis of the principle of torque ripple with commutation time for brushless DC motor, this paper proposes a method to restrain commutation torque ripple. This method is an improved predictive current control. First, an expression is built about

Implementing a Sensorless Brushless DC Motor Phase Advance Actuator Based on the TMS320C50 DSP
free download

Abstract This application report describes the development of a sensorless brushless DC motor phase advance actuator system based on the Texas Instruments (TI ) TMS320C50 digital signal processor (DSP) and TMS320C50 evaluation module (EVM). Results show

Different Braking Techniques Employed to a Brushless DC Motor Drive used in Locomotives
free download

Abstract:Brushless Direct current (BLDC) motors are gaining attention these days in many applications because of their simplicity in its control and high power density. Due to their usage many advances are taking place in field of automobiles in general and locomotives

Design and Implementation of Sensor less Control for Four-Switch, Three-Phase Brushless DC Motor Drive Based on DSP Technology
free download

Abstract:Brushless DC (BLDC) motor is attracting much interest due to its high efficiency, good performance and ease of control for many applications. Moreover, reducing of the drive components is more attractive for low cost applications. This paper presents the

Brushless DC Motor Primer
free download

This primer on brushless DC motors has been written for the benefit of senior management executives of OEM companies in whose products, the electric motor is a major cost and feature component. The focus of this primer is permanent magnet brushless DC motors (

Position Sensorless for Controlling Brushless DC Motor Drives Based on Sliding Mode and RLS Estimators Using NSGA-II Algorithm Optimization
free download

Abstract This paper presents a direct torque control (DTC) technique for Brushless DC (BLDC) motors with non-sinusoidal back electromotive force. DTC has some benefits such as faster torque response and reduced torque ripple for driving the BLDC motors.

Brushless dc micro-motor with surface mounted permanent magnets
free download

Permanent magnets brushless DC micro-motors are increasingly used in accurate motion control applications and high precision positioning systems. Main problems concerning their manufacture refer to design accuracy and adequate fabrication technology. The study

Development of the ultra-thin DC brushless motor for hybrid car insight
free download

We developed an ultra-thin DC brushless motor for use as the auxiliary drive of the ultra-low-fuel-consumption hybrid car, INSIGHT. Use of an ultra-thin design for this motor overcomes restrictions of the layout construction between the engine and the transmission. The ultra-

Static characteristics of a novel low cost brushless DC permanent magnet motor
free download

Abstract. The paper presents the design attributes and static characteristics of a new 6/4 topology of a low cost brushless DC permanent magnet (BLDCPM) motor. To analyse the motor performance, steady state characteristics are obtained by using quasi-static finite

Comparison of sliding mode and proportional integral control for brushless DC motor
free download

The aim of the work is to compare properties of Sliding Mode Controlled (SMC) versus classical Proportional Integral (PI) controlled brushless DC motor (BLDC) in applications where the speed constancy is demanded. The micromotors mostly used in the past were

Simulation and Analysis of Brushless DC Motor Based on Sinusoidal PWM Control
free download

Abstract: This Paper is Presented According to the Control Strategy of the Pulse Width Modulation Techniques. Sinusoidal Pulse Width Modulation (SPWM) is used for Simulation of Brushless DC Motor Drive. Also the Hall Sensors are used to Sense the Rotor Position.

PI tuning control of Four Switch Three Phase Brushless DC Motor
free download

Abstract: Brushless DC (BLDC) motor are one of the electrical drives that are rapidly gaining popularity, due to their high efficiency, good dynamic response and low maintenance. The paper presents the comprehensive study on the controllability and generated torque ripple

Brushless DC Motor: Construction and Applications
free download

Conventional dc motors are highly efficient and their characteristics make them suitable for use as servomotors. However, their only drawback is that they need a commutator and

IMPLEMENTATION OF A FUZZY LOGIC SPEED CONTROLLER FOR A PERMANENT MAGNETBRUSHLESS DC MOTOR DRIVE SYSTEM.
free download

Abstract In this paper DC motor control models were mathematically extracted and implemented using fuzzy logic speed controller. All control systems suffer from problems related to undesirable overshoot, longer settling times and vibrations while going from one

Dynamic Investigation of the Brushless DC Motor
free download

Abstract: The analysis and simulation are the method to study the behavior, response, and specification of the driver device. This paper proposes brushless DC drive which using the vector control technique. The encoder is used detect the rotor position and decode to

Design of PID Controller for a Linear Brushless DC Motor using Soft Computing Techniques
free download

ABSTRACT This Paper presents a particle swarm optimization (PSO) method for determining the optimal proportional-integral derivative (PID) controller parameters, for speed control of a linear brushless DC motor. The proposed approach has superior

Speed Control of Permanent Magnet Brushless DC Motor Using Fuzzy Logic Controller-Hardware Implementation
free download

Abstract-BLDC motors are very popular and are replacing brush motors in numerous applications. Because the BLDC motor does not require commutator and due to its superior electrical and mechanical characteristics and its capability to operate in hazardous

Characteristic analysis of the Axial-Flux Type Brushless DC Motor Using Image method
free download

Abstract:An analytical method of images using magnetic charge is applied to analyze the field distribution and force distribution of axial-flux type BLDC motors in this paper. Using the method, flux density distribution is calculated and verified by 3D FEA. Flux density

Design and Simulation of Z-Source Inverter for Brushless DC Motor Drive
free download

ABSTRACT: This paper presents a Z-source inverter for controlling the speed and reducing the torque ripple of a brushless DC motor. This inverter uses a unique impedance network, coupled between a power source and the inverter circuit, to provide both boost and buck-

Hybrid control of brushless DC motor for variable speed application
free download

Abstract:For the last two decades, the need for electric driven vehicle has risen rapidly due to the global warming problem. To design an efficient motor which replaces the traditional engine an attempt is made to operate a brushless DC motor with Hybrid PI-Fuzzy

A Review: Modelling of Permanent Magnet Brushless DC Motor Drive
free download

ABSTRACT This paper represents the modeling of the Permanent Magnet Brushless DC (PMBLDC) motor drive using Matlab/Simulink Software. The modelling of Permanent Magnet Brushless DC (PMBLDC) motor drive is useful in various phenomenons such as

Data Interpolation and Design Optimisation of Brushless DC Motor Using Generalized Regression Neural Network
free download

Abstract This paper proposes a generalized regression neural network (GRNN) based algorithm for data interpolation and design optimization of brushless dc (BLDC) motor. The procedure makes use of magnet length, stator slot opening and air gap length as design

Brushless DC motor: Position linear control simulation.
free download

Abstract: The Brushless Direct Current (BLDC) motor is one of the motors types rapidly gaining attractiveness. Actually they are becoming widely used in various consumer and industrial systems. As the name implies, BLDC motors do not use brushes for

Fuzzy Logic Based Sensorless Control of Three-Phase Brushless DC Motor Using Virtual Instrumentation
free download

ABSTRACT This paper presents a novel sensorless control of permanent magnet brushless DC motor (PMBLDC) using fuzzy controller. It is based on indirect position sensing method. The postion detection can be derived from the voltage and current waveforms. Such

Brushless DC motor control using a digital signal controller
free download

Abstract:This paper presents the design and implementation of a DSP-based low cost Brushless DC (BLDC) motor controller that is comparable to other more cost effective motors. This objective is met by simple design and careful component selection. To

Design and Characterization of an E-booster Driven by an High Speed Brushless DC Motor
free download

ABSTRACT Engine downsizing has become one of the main strategies to reduce C02 emission. Turbochargers are well-adapted to this purpose but one of their biggest drawbacks is the turbo-lag which reduces the driving comfort especially during

Optimization and field-circuit simulation of permanent magnet brushless DC motor
free download

Abstract In the paper the construction and mathematical model of the permanent magnet brushless DC motor with outer rotor is presented. The numerical implementation is based on finite element method and step by step algorithm. For magnetic field description, the

High performance Cascaded multilevel inverter fed brushless dc motor drive
free download

ABSTRACT In this paper, a modular three-phase multilevel inverter topology for brushless dc motor drive has been proposed. Unlike conventional H Bridge inverter, this topology is based on power cells connected in cascade, each power cell is consisting of two inverter

Analysis and Simulation of Switching Angle Effects on Dynamic Behaviour of Axial Flux Two-Phase Brushless DC Motor
free download

Abstract. The objectives of this paper were to determine by computer simulation and laboratory test the electromechanical characteristics of a double-sided axial flux permanent magnet brushless DC (AFPM BLDC) motor with two-phase winding and analysis the

A drive strategy for vibration suppression in permanent magnet brushless DC motor
free download

Abstract:This paper presents a drive strategy to suppress vibration of permanent magnet Brushless DC (BLDC) motor by reducing the torque ripple. Considering the practical Back Electromotive Force (Back-EMF) of BLDC Motor usually has unideal shape, this strategy

Performance Studies Of Integrated Fuzzy Logic Controller For Brushless Dc Motor Drives Using Advanced Simulation Model
free download

Abstract This paper introduces an Integrated fuzzy logic controller (IFLC) for brushless dc (BLDC) motor drives using advanced simulation model and presents a comparative study of performances of PID controller and IFLC. The dynamic characteristics of speed and torque

Comparison of Fuzzy PID Controller with Conventional PID Controller in Controlling the Speed of a Brushless DC Motor
free download

Abstract:Brush less DC motors are widely used for many industrial applications because of their high efficiency, high torque and compact size. The proposed speed controlling technique used to control the speed of a brushless DC motor is based on proportional

Permanent Magnet Brushless DC Motor optimal design and determination of optimum PID controller parameters for the purpose of speed control by using the
free download

Abstract Due to the important advantages of brushless DC motors such as small size, high efficiency, good torque, fast response, long life, quiet operation and lack of maintenance, these motors are used in many different areas. Medical industries, aerospace, electrical

Design and Optimization of Axial Flux Brushless DC Motor Dedicated to Electric Traction
free download

Abstract: In this paper, we present an analytic model of the whole motor converter taking in account of several systemic and physical constraints. Being couple to a model of the losses of the power chain and to a model of the mass of the motor, this analytic model puts a

Practical swarm intelligent control brushless DC motor drive system using GSM technology
free download

Abstract:-Sending written text messages are extremely popular among mobile phone users. Instant messaging allows quick transmission of short messages that allow an individual to share ideas, opinions and other relevant information. In this paper the same concept to

Modeling and derivation of back EMF and torque constants of gearless flat-type brushless DC motor
free download

Abstract:-This paper develops the mathematical modeling for the gearless flat-type brushless DC motor. The major two machine constant coefficients will be investigated to derive the compact form related to the machine size and material property. Static and

Optimization and verification of a brushless DC-motor for cryogenic mechanisms
free download

ABSTRACT In this paper we report on the results of the investigation on the feasibility of a cryogenic motor for a Filter Wheel Mechanism (FWM) for the instrument SpicA FAR-infrared Instrument (SAFARI). The maximum allowed dissipation of 1 mW is a key requirement, as

Construction methods of reducing cogging torque of a dc brushless motor
free download

ABSTRACT The article presents selected construction methods for reducing the value of cogging torque at the design stage of DC brushless motors excited by permanent magnets. Calculations using the finite element method calculation (FEM) has been performed in

Design and Control of CUK Converter FED Brushless DC Motor Drive
free download

Abstract This paper explain the operation of DC-DC converter for feeding a BLDC motor drive as a cost effective solution for low power applications. The single phase supply is fed to uncontrolled bridge rectifier. The output of bridge rectifier is fed to a PFC DCDC

A Performance Analysis of Brushless DC Motor by using PID Controller
free download

Abstract: Increase in need of industry for high productivity is placing new demands on mechanisms connected with electrical motors. This leads different problems in operation due to fast dynamics and instability. The stability of the system is essential to work at

COMPARISON ANALYSIS OF DIFFERENT CONTROLLERS FOR PWM INVERTER FED PERMANENT MAGNET BRUSHLESS DC MOTOR
free download

Abstract –This paper presents the performance evaluation of the fuzzy and Proportional and Integral control system applied to Permanent-Magnet Brushless DC Motor (PMBLDCM) with different Pulse Width Modulation (PWM) techniques. At first the comparison analysis is

T SOURCE INVERTER BASED PERMANENT MAGNET BRUSHLESS DC MOTOR
free download

Abstract:Analysis of T-source Inverter with simple boost control technique for improving voltage gain. T-Source inverter has high frequency low leakage inductance transformer and one capacitance. It has low reactive components in compare with conventional inverter.

Analysis of Cogging Torque Reduction by Increasing Stator Slot Depth in Brushless DC Motor
free download

Abstract:Cogging torque is undesirable effect in the brushless dc (BLDC) motor, causing vibration and audible noises. It arises from permanent magnets of the rotor interacting with the steel teeth on the stator. This paper analysis cogging torque reduction method by

Comparative study of conventional and matrix converter fed brushless dc motor drive
free download

Abstract The conventional DC link converters and matrix converters are used for driving a Brushless DC motor with trapezoidal back electromotive force. This paper deals with design of matrix converter for BLDC motor with the objective of lowering supply current harmonics

Novel Resonant Pole Inverter for Brushless DC Motor Drive System using Fuzzy Logic controller
free download

Abstract:The brushless dc motor (BDCM) has been widely used in industrial applications because of its low inertia, fast response, high power density, high reliability, and maintenance-free reputation. Brushless DC motors have a permanentmagnet rotor, and

Characteristics of a Radial Flux Type Slotless Brushless DC Motor for No Cogging Torque
free download

Abstract-BLDCMs are widely used in many industries. In certain specialized areas, they need to have high efficiency, high power rate and produce a low volume of noise, etc. In this study, a new type of slotless BLDCM is proposed that has no cogging torque, low iron loss

A New Approach to Efficiently Automize Manage Brushless DC Motor Using Pulse Width Modulation Radio Frequency
free download

The aimed objective of this Research project is to control the speed and direction of brushless DC (Direct Current) motor, through RF (Radio Frequency) module. Microcontroller is the central part of this project which is controlling all the process ie checking for over

Performance Analysis of Brushless DC Motor Using Intelligent Controllers and Minimization of Torque Ripples
free download

Abstract Brushless DC motor (BLDCM) is a high performance, low maintenance cost, adequate torque, high speed, high reliability motor and widely used in industries having several advantages over other type of motors. The reason of popularity is due to its

Modeling and Performance Analysis of a Permanent Magnet Brushless DC motor using Instrumentation Technique
free download

Abstract This paper deals with the controlling of a permanent magnet brushless DC motor which can be done using a sensor control and a sensor less control technique. The characteristics of a brushless DC motor involve high efficiency and reliability as compared

PERFORMANCE COMPARISON OF GA-PID WITH FUZZY LOGIC CONTROLLER FOR POSITION TRACKING OF BRUSHLESS DC MOTOR
free download

Abstract The brushless DC (BLDC) motor has been found to offer many advantages that includes simple to construct, high torque capability, small inertia, low noise etc. BLDC is an unstable and nonlinear system which implies that its internal parameter will change for

Experimental Investigations on a Permanent Magnet Brushless DC Motor Fed by a PV Array for a Water Pumping System
free download

New types of electric motors like Permanent Magnet Brushless PMBL motors, Switched Reluctance Motor SRM, and Stepper Motors SM have emerged due to the development in engineering material technology and tremendous improvements in the solid state devices

Improvement in the Performance of Brushless DC Motor Control by ANN
free download

ABSTRACT This project displays the improvement and execution investigation of model reference versatile controller utilizing Artificial Neural Network (ANN) for Brushless DC engine (BLDC) drives. The model reference versatile frameworks (MRAS) have a

Analysis Of Sensorless Controlled One Phase Brushless DC Motor
free download

Abstract:-Using neodymium-iron-boron (Nd-Fe-B) magnets, a brushless dc motor (BLDCM) with only one air-gap winding and special form of rectangular PM-rotor is realized. Rectangular PMs are glued on the rotor in order to reduce cost. For the electronic circuit

The Design of PID Controller for a Brushless DC Motor
free download

Abstract: This Paper presents a novel Cultural Algorithm based particle swarm optimization (PSO) technique which is intended to assist in converging to a accurate solution in the control of Linear Brushless Direct Current motor (LBLDC). With the novel PSO-based

A FUZZY BASED PV FED BRUSHLESS DC MOTOR
free download

Abstract Renewable energy sources have now become common much more owing to its necessity rather than effectiveness. Of the various renewable energy sources, Solar Photovoltaic is one among the cheapest and widely used. Maximum Power Point

dSpace Based Implementation of Closed Loop Brushless DC Motor Control
free download

Abstract:Brushless Direct Current Motors or BLDC Motors are currently growing in popularity owing to the advent of power electronic switching circuits and further improvements in sensing technologies. As such, now, a lot of fields employ this machine

A MATLAB GRAPHICAL USER INTERFACE FOR STUDYING BRUSHLESS D STUDYINGBRUSHLESS DC MOTOR CONTROL C MOTOR CONTROL
free download

ABSTRACT. ABSTRACT. Because teachers constantly are in search of better methods to teach students, and consider Because teachers constantly are in search of better methods to teach students, and consider Because teachers constantly are in search of better methods

A Brushless DC Motor Speed Control By Fuzzy PID Controller
free download

Abstract:Brushless DC (BLDC) motors are widely used for many industrial applications because of their low volume, high torque and high efficiency. This paper introduced improved Fuzzy PID controller to control speed of Brushless DC motor. The proposed

Development experience of brushless DC motor with various methods of permanent magnets production
free download

ABSTRACT In the paper estimation of machining influence of samariumcobalt permanent magnets on the aircraft brushless DC electric motor parameters is carried out. As a result of machining of permanent magnets in magnetized state, the experimental confirmation of

MODELING AND CONTROL OF SPINDLE BRUSHLESS DC MOTOR
free download

My deep appreciation goes to many people whose advice, assistance and encouragement have enabled me to get to this stage in my life. I am really fortunate to have known so many great people so far in my life. To those who are missing in this brief list, and were

Research on Fractional Order Adaptive Speed Control for Brushless DC Motor Drives
free download

Abstract:in order to enhance the static and dynamic performances and robustness of the brushless DC motor (BLDCM) drives, this paper introduces a new control scheme for speed control. Fractional order integral and active disturbance rejection controller (ADRC)

Electromagnetic Flux Analysis of Permanent Magnet Brushless DC Motor Using Magnet Software
free download

Abstract-Permanent Magnet Brushless DC (PMBLDC) motors is emerging as a suitable motor for a number of drive applications in industrial and consumer products. Cogging torque is one of the important drawbacks of PMBLDC motor which results in shaft

Simulation of high–speed brushless DC motor with powder magnetic circuit
free download

Abstract Electric machines' designers look for new structures of magnetic circuits. Powder metallurgy creates new possibilities for preparing magnetic circuits from magnetic materials in the form of powder. One of the methods used in powder metallurgy is the compression

Design, Modeling Analysis of Position Servo-System of Brushless DC Motor
free download

Abstract: Brushless dc (BLDC) motors need to operate more efficiently as energy and cost savings becomes a bigger concern for designers of electronic devices. One way to help ensure greater efficiency is by selecting the correct bipolar latching Hall-effect, which can

Analysis and development of a low-cost permanent magnet brushless DC motor drive for
free download

Abstract This paper deals with the analysis and development of a permanent magnet brushless DC-(PMBLDC) motor drive coupled to a pump load powered by solar photovoltaic (PV) array for water pumping system. A simple low-cost prototype controller has been

Over current and over voltage protection of permanent magnet brushless dc motor using wavelet analysis
free download

Abstract: The objective of this paper is to develop Over Current and Over Voltage Protection of Permanent Magnet Brushless DC Motor (PMBLDCM) using Wavelet Analysis. The Motor's operating point is continuously changing with time and the motor is never operating at a

Back EMF Observer Based Sensorless Four Quadrant Operation of Brushless DC Motor
free download

Abstract:Brushless DC (BLDC) motor drives are becoming more popular in industrial, traction applications. This makes the control of BLDC motor in all the four quadrants very vital-The motor is operated in four steady state operating modes of torquespeed plane. To

Dynamic Behaviour of an Electronically Commutated (Brushless DC) Motor Drive with Back-emf Sensing
free download

ABSTRACT Conventionally, BLDC motors are commutated in six-step pattern with commutation controlled by position sensors. To reduce cost and complexity of the drive system, sensorless drive is preferred. The existing sensorless control scheme with the

EMBEDDED CONTROL OF BRUSHLESS DC MOTOR USING FUZZY LOGIC CONTROLLER
free download

ABSTRACT: Brushless DC (1)(BLDC) motor drives are becoming more popular in industrial, traction applications (2). This makes the control of BLDC motor in all the four quadrants very vital. This paper deals with the digital control of three phase BLDC motor. The motor is

A new phase decoupling permanent magnet brushless DC motor and its control
free download

In Section 2.2, the main characteristics of three most common magnetic materials currently used in motors are discussed. The advantages and limitations of each type of magnet are summarised. In Section 2.3, PM brushless motor drives are categorised into two most

MSc IN ELECTRONICS SPEED CONTROL OF A BRUSHLESS DC MOTOR USING A DIGITAL SIGNAL PROCESSOR PROJECT REPORT
free download

ABSTRACT The market for BLDC motors is increasing. With goods manufacturer's wishing to replace single-phase motors with BLDC motors. To comply with new stringent governmental efficiency regulations, brought about by fears over global warming.

Efficency Determination of a Brushless DC Motor Under Field Weakening Operation
free download

Abstract This paper deals with the calculation of the efficiency for a Brushless DC Motor when used for traction applications in order to determine the optimum operating conditions which will meet EV requirements, particularly high speed efficiency. This usually involves

PERFORMANCE IMPROVEMENT OF BRUSHLESS DC MOTOR
free download

ABSTRACT Recently, the permanent magnet Brushless DC motors is becoming popular in various applications. This is mainly due to the availability of low cost power electronic control devices and the improved permanent magnet characteristics, moreover to its high output

New Control Algorithm for Brushless Dc motor Drive
free download

ABSTRACT-This paper presents a direct torque control technique for three phase BLDC motor using four switches with non-sinusoidal backemf, which is estimated using sliding mode observer. Cost of BLDC driver is reduced due to reduction of switch device and

Design of a Real Coded GA Based Fuzzy Controller for Speed Control of a Brushless DC Motor
free download

Fuzzy controllers are nonlinear elements used in the control of linguistically defined systems, which can not be modeled accurately. Besides, they are an effective approach for various complex and ill-defined systems [1, 2]. In design of fuzzy controllers, there is not

A Simple Position Sensorless Control Strategy for Radial-Flux Brushless DC Motor Drives Using Single Current Sensor
free download

ABSTRACT Reducing the cost of the motor drive is desirable for low cost applications. A simple and cost-effective position sensorless control for radial-flux permanent magnet brushless DC (BLDC) motor drives using single current sensor is proposed in this paper. It

SENSORLESS AND TRANSDUCERLESS CONTROL OF PERMANENT MAGNET BRUSHLESS DC MOTOR USING DIRECT BACK EMF DETECTION
free download

This paper deals with a scheme of permanent magnet brushless dc motor drive sensor less speed control. The simulation model of BLDC motor is obtained by approximation of real back EMF wave form to ideal trapezoidal waveform. A sensor less control of BLDC motor

Speed Control of Brushless DC Motor using Fuzzy and Neuro Fuzzy
free download

Abstract DC drive systems are often used in many industrial applications such as robotics, actuation and manipulators. The purpose of this paper is to control the speed of Brushless DC (BLDC) motor by using Fuzzy logic controller (FLC) and Neuro-fuzzy controller in

2006-1124: BRUSHLESS DC MOTOR PROJECT IN AN INTRODUCTION TO ELECTRICAL ENGINEERING COURSE
free download

Abstract:Brushless dc motor project kits are used in teaching an introduction to electrical engineering course. The simple-to-construct motor kits provide exposure to elementary circuits, magnetics, electronics, and feedback systems. Students purchase individual kits

Speed Control of Brushless DC Motor Using Fuzzy Based Controllers
free download

Abstract-Brushless DC Motor (BLDCM) has been widely used in industries because of its properties such as high efficiency, reliability, high starting torque, less electrical noise and high weight to torque ratio. In order to control the speed of BLDCM, a number of

Optimal ECO-Design of Permanent Magnet Brushless DC Motor Using Modified Tabu Search Optimizer and Finite Element Analysis
free download

The Permanent Magnet Brushless DC (PMBLDC) motors have been used in modern industrial factories, hazardous chemical process, modern medical devices, and especially in advanced military devices such as army drones. By considering their sensitive role in the

A Survey on Back EMF Sensing Methods for Sensorless Brushless DC Motor Drives
free download

ABSTRACT This paper provides a technical review of Back EMF Sensing Methods for Sensorless Brushless Direct Current (BLDC) motor drives. Brushless DC (BLDC) motors and their drives have been proven to be best type of motors in recent years because of their

A DYNAMIC MODELLING OF BRUSHLESS DC MOTOR SERVO SYSTEM FOR ELECTROMECHANICAL ACTUATOR WITH DUAL REDUNDANCY
free download

Abstract: This paper presents, an Electro-Mechanical Actuator (EMA) based position control system with redundancy technique is being presented. The servo system is composed of two chains, a prime chain and a redundant chain, which includes the position servo system of

STRATEGY AND| MPLEME|\| TAT| ON FOR H| GH SPEED TORQUE ENHANCEMENT OFBRUSHLESS DC MOTOR
free download

Abstract: Serious commutation lag occurs when a Brushless DC Motor (BLDClVl) operates at high speeds, and this leads to torque decline with ripple. In this paper, an advanced conduction control scheme is proposed which can accelerate the commutation and

MODELLING OF BRUSHLESS DC MOTOR USING PID, PWM AND CASCADED CONTROLLERS
free download

Abstract The paper presents a model of three phase star connected brushless dc motor considering the behaviour of motor during commutation. This process is done in MATLAB/SIMULINK after development of the BLDC motor with sinusoidal and trapezoidal

Fuzzy Logic Based Controller Design for Brushless DC Motor Drives
free download

ABSTRACT The paper presents a fuzzy logic controller for brushless direct current (BLDC) motor drives. Initially a fuzzy logic controller is developed using MATLAB Fuzzy-Logic Toolbox and then inserted into the Simulink model. The dynamic characteristics of the

Brushless DC Motor Performance Improvement through switch on and switch-off angle control
free download

Abstract:This paper presents a method for improving the performance of Brushless Direct Current (BLDC) motor drive. This method depends on the varying of both switchon and switch-off angles of motor phase current. The phase current, torque and efficiency for the

Modeling and Control of DC Chopper Fed Brushless DC Motor
free download

Abstract-BLDC motors are widely used in various industrial and household applications due to its higher efficiency, reliability and better performance compared to Brushed motor. In this paper, various methods of speed control for Brushless DC motor has been included. The

A Study on Brushless DC Motor for Air Fan Module of Fuel Cell Power Pack
free download

Increase of high power portable devices attracts abundant attention to high-capacity movable power supply. Various attempts are continuing to increase the energy density of secondary battery, however, satisfactory results are not presented till now. Fuel cell

USB Port Based Brushless DC Servo Motor Control
free download

Abstract:As a matter of principle, servo motors consist of a motor and a feedback unit. Motor can be DC or AC and feedback unit can be a tacho generator or an encoder. The important difference between servo motors and other motors is their ability to make

Sensorless Speed Control of FSTPI Fed Brushless DC Motor Drive Using Terminal Voltage Sensing Method
free download

Abstract:This paper presents the design to control the speed of permanent magnet brushless DC motor using sensorless method. In conventional operation Hall sensors are used to detect the position of the rotor windings and according to which the six switches of

High Temperature, Buried Permanent Magnet, Brushless DC Motor
free download

A high temperature magnetic bearing system using high temperature permanent magnets from Electron Energy Corporation (EEC) is under development. The system consists of two radial bearings, one thrust bearing, two radial catcher bearings and one motor. The

PSO-Based Optimal PI (D) Controller Design for Brushless DC Motor Speed Control with Back EMF Detection
free download

Abstract This paper proposes a design of optimal PI (D) controller for brushless DC (BLDC) motor speed control by the particle swarm optimization (PSO), one of the powerful metaheuristic optimization search techniques. The proposed control system is

A New Cost Effective Single Current Strategy for Brushless DC Motor Drives
free download

Abstract--This paper describes new single current strategy with high performance and cost effective for extensively used brushless DC (BLDC) motors. It is based on the generation of quasi-square current waveforms, using only one current controller for three phases. Unlike

Cost Effective Control of Permanent Magnet Brushless Dc Motor Drive
free download

Abstract-This paper deals with a scheme of permanent magnet brushless dc motor drive sensor less speed control. The simulation model of BLDC motor is obtained by approximation of real back EMF wave form to ideal trapezoidal waveform. A sensor less The Industrial Electronics Society is an organization, within the framework of the IEEE, of members with principal professional interest in electronics and electrical sciences as applied to control, treatment, and measurement of industrial processes. All members of the

DC Model-based IMC Method for Brushless DC Motor Speed Control
free download

Abstract:This paper focuses on a novel idea of using DC motor model-based to build Forward and Inverse Model of internal model control (IMC) method for brushless DC motor (BLDC) speed control. This contribution reduces large amount of calculation compared to

A Review of Implemention of Evolutionary Computational Techniques for Speed Control ofBrushless DC Motor Based on PID Controller
free download

Abstract This paper present comparative study on speed control of Brushless DC motor (BLDC) using PID controller. High efficiency, high torque density, small size increase the popularity of BLDC. BLDC, because of their construction, has high linearity. In this paper

Analysis of Dual Stator PM Brushless DC Motor
free download

Abstract: In this paper the analysis of dual stator permanent magnet BLDC (PMBLDC) motor has been reported. The proposed dual stator PMBLDC motor consists of two separate concentric stators having different number of slots with a common rotor on the same shaft.

Speed Control of Brushless DC Motor Using Microcontroller
free download

ABSTRACT In this paper we are designing a low cost microcontroller based speed control of BLDC motor. A DC Brushless Motor uses a permanent magnet external rotor, three phase of driving coils, one or more Hall Effect devices are used to sense the position of rotor, and

THE DESIGN OF THE HYBRID PID-ANFIS CONTROLLER FOR SPEED CONTROL OFBRUSHLESS DC MOTOR
free download

ABSTRACT This paper presents the design of the hybrid PID-ANFIS controller for controlling the speed of the Brushless Direct Current Motor (BLDCM). The objective of this work is to obtain the BLDCM speed controller equipment effectively. The hybrid PID-ANFIS

Implementation and Realization Of Brushless DC Motor
free download

Abstract:Brushless DC motor (BLDC motors) also known as electronically commutated motors (ECMs, EC motors) are synchronous motors which are powered by a DC electric source via an integrated inverter/switching power supply, which produces an AC electric

Piezobender and Brushless DC Motor as On-Blade Actuators for Trailing Edge Flaps on Mach Scale Rotor for Primary Control
free download

Abstract Piezobenders have been extensively studied as a viable on-blade actuators for swashplateless rotor. Though suitable for vibration control, their limited stroke has presented challenges for rotor primary control. Recently, brushless dc motors have been proposed

DESIGN AND IMPLEMENTATION OF BRUSHLESS DC MOTOR BY USING FUZZY LOGIC PI CONTROLLER
free download

ABSTRACT This paper presents the design and implementation of an adaptive fuzzy logic controller for the speed control of brushless dc motors. The proposed system uses an adaptation of the slope of the membership functions of the variables used in the

A Comparative Study of the Line Start Permanent Magnet, Skeleton Type Brushless DC, and Snail-cam Type Switched Reluctance Motor for Fans
free download

Abstract-The objective of this paper is to provide a comparison between the Line Sion Permanent Magnet, Skeleton type Brush less DC, and the Snail-cam type Switched Reluctance Motor. These motors are compared under the same load characteristic as the

Auto-Disturbances Rejection Control Design of Brushless DC Motor Drive Based on Plunger Pump Hydraulic System
free download

AbstractIn the brushless direct current motor driving plunger pump hydraulic system, overload and load sudden change will happen in starting period and speed stable working time. An auto-disturbance rejection controller composed by TD, ESO and NLSEF is

SVPWM Based Speed Control of Brushless DC Motor using GA-PID Controllers
free download

Abstract: The brushless dc motors are generally utilized as a part of the servo engine application due to their diverse favorable circumstances over customary DC motors. However elite engine drives oblige quick and precise rate reaction of the framework,

The field-circuit analysis of the start-up operation of the brushless DC motor
free download

Nowadays, we can observe growing concern about energy saving and the protection of natural environment. It is reflected in recent researches carried out by designers who try to find new, high, efficient machines. Therefore, development of constructions of the

Computer Aided Design of Axial Flux Permanent Magnet Brushless DC (PMBLDC) Motor for Direct Drive Application
free download

Abstract:Axial Flux Permanent Magnet Brushless dc (PMBLDC) Motors are being developed for many applications due to their attractive features. The design of Axial Flux Permanent Magnet Brushless dc (PMBLDC) Motor is not straight forward but intensive. A

Speed Control of Fuzzy Based Power Factor Correction CUK Converter Fed Permanent Magnet Brushless DC Motor Drive
free download

Abstract: This paper proposes a fuzzy based Power Factor Correction (PFC) strategy for varying the duty cycle of a Cuk Converter fed Permanent Magnet Brushless DC Motor (PMBLDCM) drive. The proposed drive system consists of AC mains supply, diode bridge

Mathematical Modelling and Simulation Analysis of Brushless DC Motor by using SIMULI NK
free download

Abstract:The paper presents a model of three phase star connected brushless dc motor considering the performance of motor during commutation. This process is done in SIMULINK after development of the BLDC motor with sinusoidal and trapezoidal

POWER FACTOR CORRECTION IN PERMANENT MAGNET BRUSHLESS DC MOTOR DRIVE USING SINGLE-PHASE CUK CONVERTER
free download

Abstract Permanent magnet brushless DC motor (PMBLDCM) drives are being employed in many variable speed applications due to their high efficiency, silent operation, compact size, high reliability, ease of control, and low maintenance requirements. These drives have


FREE ENGINEERING RESEARCH PAPERS