Dc Motor - IEEE Conferences, Publications, and Resources.

ABSTRACT: Separately excited DC motor with variable speed can be controlled through three phase inverter by applying firing delay angle alpha of 0-90 degree. In this paper, we modeled the DC motor in MATLAB simulation by utilizing the angular acceleration and.

The paper presents an incremental fuzzy logic (IFL) rule based controller for high performance DC motor drive speed regulation, including the smooth starting and acceleration for separately excited (SE) or permanent magnet DC motor drives.

Design on a DC Motor Speed Control - IEEE Conference.

BLDC motor has very vast speed range but its speed control is difficult. In literature, there are many control techniques reported to control speed. This paper presents FUZZYSMC based speed control of BLDC motor, by combining the beneficial features of both sliding mode control and fuzzy logic. This design is compared with PI controller.Abstract- Speed control of DC Motor is vital in many applications. In this paper, an effort has been made to control the speed of the DC motor using fuzzy logic control (FLC) based on LabVIEW (Laboratory Virtual Instrument Engineering Workbench) program.A cascade structure consisting of a Generic Model Control (GMC) in the inner loop and a PID in the outer loop was used to control the speed of a DC motor. Results obtained from though satisfactory, show chattering in output speed when a load of torque 30Nm was applied.


Abstract:-Electronically commutated Brushless DC motors are enormously used in many industrial applications This paper deals with development the mathematical model of the brushless dc motor and control the speed of the motor using PI controller. The difference between actual and required speeds is given as input to the controller.ABSTRACT The objective of this paper is to investigate the effect of membership functions in the fuzzy control (FC) of an ac voltage controller for speed control of induction motor drive. A Sugeno type FC for closed loop control of induction motor drive fed by ac voltage.

Abstract— This paper presents a effective speed control of permanent magnet brushless DC motor drive using sliding mode controller based on reaching law. This drive system provides the advantages of PMBLDC motor and can be used in light electric vehicles and other adjustable speed drive applications.

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Hence, very smooth speed control of the dc motor can be obtained by this method. Speed control of series motor 1. Flux control method. Field diverter: A variable resistance is connected parallel to the series field as shown in fig (a). This variable resistor is called as a diverter, as the desired amount of current can be diverted through this resistor and, hence, current through field coil.

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The paper deals with design of control for DC motor and analysis with focus on speed control. Firstly, mathematical model of DC motor was created. For controller design two methods are used, namely frequency shaping method and PWM control. For creating and simulating the mathematical model Matlab program with Simulink extension was used.

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A closed loop speed control of z source converter fed induction motor drive with peak dc link voltage control is proposed here. Induction motor control is based on closed loop scalar control strategy. It can overcome the limitations of voltage source inverter and can offer better speed control and drive operation during voltage sags and normal.

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The identification and real time speed control, without reverse motion, for a series DC motor is presented. The identification is performed using the transient response analysis of the mechanical and electrical subsystems of a series DC motor. A linearized model which does not include the magnetic saturation around the operating conditions is considered. Based on this model, a PI speed.

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In this paper, fuzzy logic controller (FLC) is used for the control of the speed of the BLDC motor. We propose the fuzzy logic PI controller based BLDC motor drive. It is not only easy to understand but also more robust. We use three fuzzy logic PI controllers at the same time.

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In this paper, a digital speed control of DC motor using pulse width modulation technique was implemented by replacing analog circuit with an Atmel AT89S52 microcontroller circuit. An experimentation of the design showed that the DC motor can run forward motoring, forward regeneration, reverse motoring and reverse regeneration.

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DTMF based motor control is a method which uses Dual Tone Multi Frequency(DTMF) technology to control a dc motor by using a mobile phone. A call is made to the mobile phone connected to the dc motor and during the course of the call, whatever key is pressed on the mobile phone is heard at the other end.

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Delta’s AC motor drives are able to efficiently control motor speed, improve machine automation and save energy. Each drive in its variable frequency drive (VFD) series is designed to meet specific application needs. AC drives accurately control torque, smoothly handle increased load and provide numerous custom control and configuration operating modes. A VFD can be used to vary speed.

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