Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2001.07d
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- Pages.2063-2065
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- 2001
The Speed Control of Induction Motor Using Optimal Control Theory
최적제어 이론을 이용한 유도전동기의 속도제어
- Kim, Jung-Wook (Dept. of Electrical Eng. Kyungpook Nat. Univ.) ;
- Kim, Dae-Ho (Dept. of Electrical Eng. Kyungpook Nat. Univ.) ;
- Park, Seong-Wook (Kumi College) ;
- Lee, Young-Seog (Yeungjin College) ;
- Seo, Bo-Hyeok (Dept. of Electrical Eng. Kyungpook Nat. Univ.)
- Published : 2001.07.18
Abstract
This paper presents speed control of a three-phase Induction Motor(I.M.) based on the optimal control theory. This technique is based on the optimal preview controller. The proposed technique comprises a new error system, vector control of the I.M. and the preview feedforwad control loop. Preview feedforward steps are introduced into the control law to enhance the transient response and to improve the robustness of the controlled system. Some computer simulation studies are carried out.
Keywords