Proceedings of the KAIS Fall Conference (한국산학기술학회:학술대회논문집)

The Korea Academia-Industrial cooperation Society (한국산학기술학회)
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Design of Multivariable Self Tuning PID Controllers

다변수 자기동조 PID 제어기의 설계

  • Cho, Hyun-Seob (Dept. of Electronics Engineering Chungwoon University) ;
  • Jun, Ho-Ik (Dept. of Military Electronics for Non Commissioned Officer, Hyejeon College)
  • 조현섭 (청운대학교 전자공학과) ;
  • 전호익 (혜전대학 국방전자부사관과)
  • Published : 2010.11.12
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Abstract

The parameters of PID controller should be readjusted whenever system character change. In spite of a rapid development of control theory, this work needs much time and effort of expert. In this paper, to resolve this defect, after the sample of parameters in the changeable limits of system character is obtained, these parametrs are used as desired values of back propagation learning algorithm, also neural network auto tuner for PID controller is proposed by determing the optimum structure of neural network. Simulation results demonstrate that auto-tuning proper to system character can work well.

Keywords