文章基本信息

标题：Hybrid Differential Evolution based Concurrent Relay-PID Control for Motor Position Servo Systems
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作者：B.Saritha ; Dr. L. Ravi Srinivas
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2015
卷号：4
期号：6
页码：4406
DOI：10.15680/IJIRSET.2015.0406048
出版社：S&S Publications
摘要：This paper presents the implementation of HDE algorithm for Concurrent Relay-PID (CRPID) controllerfor motor position servo systems. CRPID is composed of a deadband relay subcontroller which improves the transientperformance and the parallel PID subcontroller which improves the steady state performance of the system. Controlleris implemented using modern heuristic tuning techniques which are Differential Evolution (DE) and HybridDifferential Evolution (HDE). The performance of these optimization techniques is evaluated by setting their objectivefunction as Integral Square Error (ISE). Using both DE and HDE optimization techniques comparison of performancehas been made between PID and CRPID
关键词：PID; CRPID; DE; HDE; deadband relay; servo systems