Discrete Fuzzy Perturbed Stochastic Systems via Upper Bound Covariance Control  

Oleh:

Shing, Chong-Cheng ; Chang, Wen-Jer

Jenis: Article from Article
Dalam koleksi: Final Program and Book of Abstracts: The 4th Asian Control Conference, September 25-27, 2002 (Sep. 2002), page 1022-1027.
Topik: T-S Fuzzy; Covariance; Stochastic; Discrete
Fulltext: AC021418.PDF (145.05KB)

Isi artikel

The approach of this paper is based on the T-S fuzzy model and upper bound state covariance assignment technique, which will be used to deal with the control problem of discrete nonlinear perturbed stochastic systems. This technique will provide the necessary and sufficient conditions as well as controller solutions for assigning the common upper bound state covariance matrix, whose diagonal elements satisfy the individual variance constraints for closed-loop systems. Characterization of assignable state covariance, parameterizeation of controllers that achieve the robustness properties are presented. Furthermore, an example is given to illustrate the effectiveness of the present approach.

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