Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1995.07a
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- Pages.282-284
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- 1995
A Robust Feedback Linearizing Control of BLDC Motor
Brushless DC Motor 의 강인한 궤환 선형화 제어
- Chung, Se-Kyo (Department of Electrical Engineering, KAIST) ;
- Baik, In-Cheol (Department of Electrical Engineering, KAIST) ;
- Kim, Hyun-Soo (Department of Electrical Engineering, KAIST) ;
- Youn, Myung-Joong (Department of Electrical Engineering, KAIST)
- Published : 1995.07.20
Abstract
A robust nonlinear control technique for brushless DC(BLDC) motors is presented using a feedback linearizing technique. The nonlinear model of the BLDC motor is first linearized far the exactly known system by an input-output linearizing method. Then, the robust control is designed for the unknown parts of the system using the Lypunov second method. By employing the proposed control scheme, the a robust control performance against the parameter uncertainties is obtained and therefore a robust feedback linerizing control of the BLDC motor is realized. The effectiveness of the proposed control scheme is well demonstrated through the comparative simulations.
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