Modelling and simulation of dc drive using PI and PID controller

Abstract: Many industrial applications require high performance rotating electric drives. A proposed D C drive have a precise speed control, stable operation in complete range of speed and good transient behaviour with smooth and step less control. The purpose of developing a simulation using PI and PID control system is to get steady state and transient response of drive system. Once the type of controller has been decided then the design and analysis are done. This paper focuses modelling of separately excited DC motor for the analysis of machine under any condition and compares the step response of system with and without PI and PID controller.

Keywords: DC Motor, Modelling, Simulation, PI & PID controller.