Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1991.07a
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- Pages.548-551
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- 1991
Variable Structure Control of DC motor Using Fuzzy Logic
퍼지논리를 이용한 직류전동기의 가변구조제어
- Lee, Yong-Jae (Department of Control Eng. Ajou University) ;
- Jin, Myung-Chul (Department of Control Eng. Ajou University) ;
- Lee, Sang-Rae (Department of Electronics Eng. Taejon Technic. College) ;
- Lee, Kwang-Won (Department of Control Eng. Ajou University)
- Published : 1991.07.18
Abstract
The Sliding Mode Control of Variable Structure System is applied to robot manipulators or servo system for its merits of robustness to variable system parameters and disturbances. But Switching frequency of control input is excessively high during sliding mode operation. In this paper, a new control algorithm usings fuzzy logic is proposed to solve this problem. With the proposed algorithm, a dc motor speed control system has been simulated and the result shows expected performances.
Keywords