Velocity control of DC motors is an essential case also shorter settling time is desired. In this paper, a soft computing
based controller of DC Motor drive is designed using invasive weed optimization (IWO) to make an optimal
proportional-integral-derivative (PID) controller Tuning parameters. The proposed approach has superior feature,
including easy implementation, stable convergence characteristics and proper computational performances efficiency.
The DC Motor Scheduling PID-IWO controller is modeled in MATLAB environment. Comparing with PSO-PID
controller, the designed technique is slicker in developing the speed loop response stability, the steady state error is
reduced, the rising time is perfected and the disturbances do not affect the performances of driving motor with no
overtaking.
کلید واژگان :
Control of DC motor, PID controller, robust control, Particle Swarm Optimization, Invasive Weed Optimization
