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Improvement of tracking performance in designing a GPC‐based PID controller using a time‐varying proportional gain
Author(s) -
Sato Takao,
Inoue Akira,
Yamamoto Toru
Publication year - 2006
Publication title -
ieej transactions on electrical and electronic engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.254
H-Index - 30
eISSN - 1931-4981
pISSN - 1931-4973
DOI - 10.1002/tee.20085
Subject(s) - pid controller , control theory (sociology) , controller (irrigation) , tracking (education) , model predictive control , proportional control , trajectory , computer science , control engineering , engineering , control system , control (management) , physics , artificial intelligence , temperature control , psychology , agronomy , pedagogy , electrical engineering , astronomy , biology
Abstract An effective design method of a proportional‐integral‐derivative (PID) controller is proposed. The PID parameters of the PID controller are designed on the basis of a generalized predictive control (GPC) law. The PID controller has a time‐varying proportional gain, and the PID parameters are designed using the future reference trajectory of the GPC. Finally, numerical examples are shown for illustrating the effectiveness of the proposed method. © 2006 Institute of Electrical Engineers of Japan. Published by John Wiley & Sons, Inc.