Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1993.07b
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- Pages.873-876
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- 1993
Observer-Based IEVSC for a DC Servo System
직류서보시스템을 위한 상태관측기를 갖는 편차적분 가변구조제어기
- Park, Young-Jeen (Dept. of Electrical Eng., Dankook University) ;
- Jang, Seoung-Su (Dept. of Electrical Eng., Dankook University) ;
- Ra, Sang-Hoon (Dept. of Electrical Eng., Dankook University) ;
-
Lee, Kee-Sang
(Dept. of Electrical Eng., Dankook University)
;
- Hong, Soon-Chan (Dept. of Electrical Eng., Dankook University)
- Published : 1993.07.18
Abstract
A scheme of IEVSC(Integral Error Variable Structure Controller) is proposed for the DC servo systems with the disturbances which does not satisfy the matching condition. The structure of IEVSC is composed of state observer, VSC, and servo compensator which is designed for the output variable enhances the robustness against all type of disturbances. The performances of proposed IEVSC are verified through simulations for the DC servo motor.
Keywords