Speed Control of DC Motor Using PWM Technique: Pulse Width Modulated DC Motor Control

Das Barman, Surajit, Hussain, Abrar, Ahmed, Toufiq

ISBN 10: 3659151351 / ISBN 13: 9783659151354

Published by LAP LAMBERT Academic Publishing, 2012

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Bibliographic Details

• Title: Speed Control of DC Motor Using PWM Technique: Pulse Width Modulated DC Motor Control
• Publisher: LAP LAMBERT Academic Publishing
• Publication Date: 2012
• Language: English
• ISBN 10: 3659151351
• ISBN 13: 9783659151354
• Binding: Paperback
• Condition: Like New
• Book Type: book

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Synopsis

Direct current (DC) motors have variable characteristics and are used extensively in variable-speed drives. DC motor can provide a high starting torque and it is also possible to obtain speed control over wide range. Why do we need a seed motor controller? For example, if we have a DC motor in a robot, if we just apply a constant power to each motor on a robot, then the poor robot will never be able to maintain a steady speed. It will go slower over carpet, faster over smooth flooring, slower up hill, faster down hill, etc. So, it is important to make a controller to control the speed of DC motor in desired speed. DC motor plays a significant role in modern industrial. These are several types of applications where the load on the DC motor varies over a speed range. These applications may demand high-speed control accuracy and good dynamic responses. In home applications, washers, dryers and compressors are good example. In automotive, fuel pump control, electronic steering control, engine control and electric vehicle control are good examples of these. In aerospace, there are a number of applications, like centrifuges, pumps, robotic arm controls, gyroscope controls and so on.

About the Author

I, Surajit Das Barman from Bangladesh. I have completed my Bachelor of Science in Electrical & Electronic Engineering from Chittagong University of Engineering & Technology. At present I am in teaching profession and working as a lecturer in Southern University Bangladesh. My research interest mainly focus on Power System and Energy Conversion.