Observer design for polynomial systems with bounded disturbances

研究成果: Conference contribution

6 引用 (Scopus)

抜粋

Computational methods of filter and observer design are presented for a class of polynomial systems with L2- bounded disturbance via convex optimization. A measurement and estimated state dependent polynomial filter gain stabilizes the origin of the error dynamics in an invariant set. In addition to the stability of the error dynamics, a polynomial observer gain guarantees a stability of the origin of the closedloop system in another invariant set for a given polynomial dependent estimated state feedback law. To compute the filter and observer gains and the invariant sets, matrix sum of squares relaxation and semidefinite programming are effectively applied. Numerical examples illustrate the design methods of the paper.

元の言語English
ホスト出版物のタイトル2009 American Control Conference, ACC 2009
ページ5309-5314
ページ数6
DOI
出版物ステータスPublished - 23 11 2009
イベント2009 American Control Conference, ACC 2009 - St. Louis, MO, United States
継続期間: 10 6 200912 6 2009

出版物シリーズ

名前Proceedings of the American Control Conference
ISSN(印刷物)0743-1619

Conference

Conference2009 American Control Conference, ACC 2009
United States
St. Louis, MO
期間10/06/0912/06/09

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  • これを引用

    Ichihara, H. (2009). Observer design for polynomial systems with bounded disturbances. : 2009 American Control Conference, ACC 2009 (pp. 5309-5314). [5160001] (Proceedings of the American Control Conference). https://doi.org/10.1109/ACC.2009.5160001