Microprocessor-based automatic speed control of a DC motor faced with torque disturbances PDF Download

Author: Eulogio Timoteo Pérez Ramos
Publisher:
ISBN:
Category : Electric motors, Direct current
Languages : en
Pages : 414

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Author: Mustefa Jibril
Publisher: GRIN Verlag
ISBN: 3346164179
Category : Computers
Languages : en
Pages :

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Book Description
Academic Paper from the year 2020 in the subject Computer Science - Miscellaneous, , language: English, abstract: In this paper we describe a technical system for DC motor speed control. The speed of DC motor is controlled using Neural Network Based Model Reference and Predictive controllers with the use of Matlab/Simulink. The analysis of the DC motor is done with and without input side Torque disturbance input and the simulation results obtained by comparing the desired and actual speed of the DC motor using random reference and sinusoidal speed inputs for the DC motor with Model Reference and Predictive controllers. The DC motor with Model Reference controller shows almost the actual speed is the same as the desired speed with a good performance than the DC motor with Predictive controller for the system with and without input side disturbance. Finally the comparative simulation result prove the effectiveness of the DC motor with Model Reference controller.

Author: Sai Cheong Chan
Publisher:
ISBN:
Category :
Languages : en
Pages : 97

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Author:
Publisher:
ISBN:
Category : Automatic control
Languages : en
Pages : 168

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Book Description

Author: Wade H. Shafer
Publisher: Springer
ISBN: 9780306416613
Category : Science
Languages : en
Pages : 352

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Book Description
This series lists applicable thesis titles published in the United States and Canada. Volume 40 covers thesis year 1995. All back volumes are still available.

Author: Mohd Amir Fikri Awang
Publisher:
ISBN:
Category : Electric motors
Languages : en
Pages : 77

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Book Description
The automatic control has played a vital role in the advance of engineering and science. Nowadays in industries, the control of direct current (DC) motor is a common practice thus the implementation of DC motor of controller speed is important. The main purpose of motor speed control is to keep the rotation of the motor at the preset speed and to drive a system at the demanded speed. When used in speed application, speed feedback control the DC motor's speed or confirms that the motor is rotating at the desired speed. To maintain the speed, it requires the speed feedback at all times. The speed of a DC motor usually is directly proportional to the supply voltage. For instance, if we reduce the supply voltage from 12 Volts to 6 Volts the motor will run at half or lower the speed. The advantages used DC motor is provide excellent speed control for acceleration and deceleration with effective and simple torque control. The fact that the power supply of a DC motor connects directly to the field of the motor allows for precise voltage control, which is necessary with speed and torque control applications. The common methods are used to control speed DC motor is Proportional Integral Derivative (PID) and PC based to control it. In this project, the method use as controller is Programmable Interface Controller (PIC) microcontroller for the electric current control to drive a motor. The expectation of this project is to get the precise the demanded speed and to drive a motor at that speed.

Author:
Publisher:
ISBN:
Category : Electronic data processing
Languages : en
Pages : 426

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Author: MOHAMMED ASLAM HUSAIN
Publisher: BookRix
ISBN: 3743885808
Category : Technology & Engineering
Languages : en
Pages : 103

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Book Description
In this book the four quadrant speed control system for DC motor has been studied and constructed. To achieve speed control, an electronic technique called pulse width modulation is used which generates high and low pulses. These pulses vary in the speed of the engine. For the generation of these pulses, a microcontroller is used. It is a periodic change in the program. Different speed grades and the direction are depended on different buttons. The experiment has proved that this system is higher performance. Speed ​​control of a machine is the most vital and important part of any industrial organization. This paper is designed to develop a four-quad speed control system for a DC motor using microcontroller. The engine is operated in four quadrants ie clockwise, counterclockwise, forward brake and reverse brake. It also has a feature of speed control. The four-quadrant operation of the dc engine is best suited for industries where engines are used and as a requirement they can rotate in clockwise, counter-clockwise and thus apply brakes immediately in both the directions. In the case of a specific operation in an industrial environment, the engine needs to be stopped immediately. In this scenario, this system is very integral. The PWM pulses generated by the microcontroller are instantaneous in both directions and as a result of applying the PWM pulses. The microcontroller used in this project is from 8051 family. Push buttons are provided for the operation of the motor which are interfaced to the microcontroller that provides an input signal to it and controls the speed of the engine through a motor driver IC. The speed and direction of DC motor has been observed on digital CRO

Author: Chil-Hwan Jeon
Publisher:
ISBN:
Category : Electric controllers
Languages : en
Pages : 134

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Book Description

Author: Electro-Craft Corporation
Publisher: Pergamon
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 552

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Book Description
Catalog of motors. Answers technical questions on DC motors, speed controls, servo systems, & optical encoders.