Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1997.07b
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- Pages.504-506
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- 1997
Robust design of a steer-by-wire control system using QFT
QFT를 이용한 SBW 시스템의 강인 제어기 설계
- Kim, Seok-Woo (Dept of Electronics, Chungbuk National Univ.) ;
- Kwon, Hyuk-Lyong (Dept of Electronics, Chungbuk National Univ.) ;
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Kim, Young-Chol
(Dept of Electronics, Chungbuk National Univ.)
- Published : 1997.07.21
Abstract
The steer-by-wire (SBW) system has nonlinear dynamics inherently. In classical approach, the controller has been designed on a linearized model which corresponds to only an operating point. In this paper, a set of linearized model that is generated at different operating ranges is replaced by a linear transfer function having parametric uncertainty. Then a design method for robust control using QFT is represented. The Kharitonov like analyses shows that the proposed controller satisfies the given robust performance specifications well.
Keywords