Год выпуска: 2012 Автор: Surajit Das Barman,Abrar Hussain and Toufiq Ahmed Издательство: LAP Lambert Academic Publishing Страниц: 56 ISBN: 9783659151354
Описание
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,...
Шикарная презентация!!!! Жаль у меня нет знакомых заканчивающих вузы в будущем, так хочется вас всем посоветовать, очень-очень довольна вашей работой! Еще раз спасибо, и всего вам хорошего!))