한국산학기술학회:학술대회논문집 (Proceedings of the KAIS Fall Conference)
- 한국산학기술학회 2009년도 추계학술발표논문집
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- Pages.630-632
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- 2009
PID제어기 자동동조에 관한 연구
A Study on the PID controller auto-tuning
- 조현섭 (청운대학교 디지털방송공학과)
- Cho, Hyun-Seob (Dept of Digital Broadcast Engineering Chungwoon University)
- 발행 : 2009.12.04
초록
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.
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