Hybrid Differential Evolution based Concurrent Relay-PID Control for Motor Position Servo Systems
نویسنده
چکیده
This paper presents the implementation of HDE algorithm for Concurrent Relay-PID (CRPID) controller for motor position servo systems. CRPID is composed of a deadband relay subcontroller which improves the transient performance and the parallel PID subcontroller which improves the steady state performance of the system. Controller is implemented using modern heuristic tuning techniques which are Differential Evolution (DE) and Hybrid Differential Evolution (HDE). The performance of these optimization techniques is evaluated by setting their objective function as Integral Square Error (ISE). Using both DE and HDE optimization techniques comparison of performance has been made between PID and CRPID.
منابع مشابه
Concurrent Relay-PID Control for Motor Position Servo Systems
A Concurrent Relay-PID controller (CRPID) for motor position servo systems is proposed in this paper. The proposed controller is composed of a deadband-relay subcontroller and a parallel PID subcontroller. The deadband-relay subcontroller is capable of improving the transient system performance while the PID subcontroller is responsible for near steady state system regulation. Systematic design...
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