제어로봇시스템학회:학술대회논문집
- 2000.10a
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- Pages.68-68
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- 2000
Fuzzy PID Controller Design for Tracking Control
퍼지PID제어를 이용한 추종 제어기 설계
Abstract
This paper presents a fuzzy modified PID controller that uses linear fuzzy inference method. In this structure, the proportional and derivative gains vary with the output of the system under control. 2-input PD type fuzzy controller is designed to obtain the varying gains. The proposed fuzzy PID structure maintains the same performance as the general-purpose linear PID controller, and enhances the tracking performance over a wide range of input. Numerical simulations and experimental results show the effectiveness of the fuzzy PID controller in comparison with the conventional PID controller.