제어로봇시스템학회:학술대회논문집
- 제어로봇시스템학회 1994년도 Proceedings of the Korea Automatic Control Conference, 9th (KACC) ; Taejeon, Korea; 17-20 Oct. 1994
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- Pages.467-470
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- 1994
Extreme point results for robust schur stability
- Kang, Hwan-Il (Dept. of Control and Instrumentation Eng., Gyeongsang National Univ., Jin-Ju Gyeongnam 660-701, Republic of Korea)
- 발행 : 1994.10.01
초록
In this paper, we develop two sufficient conditions for Schur stability of convex combinations of discrete time polynomials. We give conditions under which Schur stability of the extremes implies Schur stability of the entire convex combination. These results are based on Bhattacharyya's result(1991), the AHMC theory in Barmish and Kang's paper (1993) and the bilinear transformation. Important applications of the results involves robust Schur stability of a feedback system having degenerate interval plants in an extreme point context.
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