There exist many ways to stabilize an infinite-dimensional linear autonomous control systems when it is possible. Anyway, finding an exponentially stabilizing feedback control that is as simple as possible may be a challenge. The Riccati theory provides a nice feedback control but may be computationally demanding when considering a discretization scheme. Proper Orthogonal Decomposition (POD) offers a popular way to reduce large-dimensional systems. In the present paper, we establish that, under appropriate spectral assumptions, an exponentially stabilizing feedback Riccati control designed from a POD finite-dimensional approximation of the system stabilizes as well the infinite-dimensional control system.
1月9日
3:00pm - 4:00pm
地點
Room 4502, Academic Building (Lifts 25-26)
講者/表演者
Prof. Gengsheng WANG
Tianjin University
主辦單位
Department of Mathematics
聯絡方法
mathseminar@ust.com
付款詳情
對象
Alumni, Faculty and Staff, PG Students, UG Students
語言
英語
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