Feedback D.C. Motor Control System-Microcontroller and Assembly Language-Project Report, Thesis of Microcontrollers

This is project report by a student to fulfil requirement of course Microcontroller and Assembly Language at Ankit Institute of Technology and Science. It contains Motor, Driver, IC, HCTL, PWM, Brushed, DC, Feedback, Control, System

Typology: Thesis

2011/2012

Uploaded on 07/03/2012

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MALP SEMESTER PROJECT
FEEDBACK DC
MOTOR CONTROL
SYSTEM
Docsity.com
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MALP SEMESTER PROJECT

FEEDBACK DC

MOTOR CONTROL

SYSTEM

TASK:

To design a fully operated feedback control system for a brushed dc motor so that the motor speed remain constant at any load.

DESCRIPTION:

 First step was to drive the motor in open loop circuit which was implemented using LMD 18200 motor driver IC.  Next step was to get data from motor encoder and interpret it  This was done through quadrature decoder IC HCTL 2022.  Interfacing was done through datasheets and application notes  The motor was driven through PWM duty cycle which was used to control the motor  All the programming was done in c51 and microcontroller used was 89c

CIRCUIT DIAGRAM: