Implementation of PIDA Controller for Speed Control Separately Excited DC Motor

Abstract

The PID controllers are widely used to control the second order process. The higher order processes are difficult to have the stability as shown in the previous papers [ 3,4]. This paper proposes the PIDA controller for the higher order processes. It responses immediately for the transient and steady state response as the system remains stable. The proposed PIDA design uses TMS320C50 as signal processor for all calculations of PIDA procedure. It is able to analyze the effects of real time input. This paper also presents the calculations of PIDA variable to make simple controller. To control the excited separation DC motor. The experimental results of PIDA-controller implementation require the same desired objectives such as; P.O. I 5%, T is 2 sec. It also has the quick controlling response with high accuracy while the system is stable as no load or with load.