A Tuning optimal Technique and PID controller Based Speed analysis For DC Motor

DC motors are important components of most of the process control industries. PID controllers are extensively used in DC motors for speed control. Tuning of PID controller parameters is an iterative process and needs an optimization to achieve the desired performance. Simulation results are presented PID controller and LQR controller. The MATLAB models have been developed using MATLAB SIMULINK and the comparative analysis is based on the speed responses finally observed that LQR gives better and better response than PID controller for the speed control of dc motor.