期刊
IET CONTROL THEORY AND APPLICATIONS
卷 16, 期 2, 页码 229-243出版社
WILEY
DOI: 10.1049/cth2.12222
关键词
-
资金
- NationalNatural Science Foundation ofChina [61473252, 61633019]
This paper presents a dynamic output feedback control strategy for finite-time local piecewise control of parabolic partial differential equations, with sufficient conditions developed for stabilization of the closed-loop system through matrix inequalities feasibility, supported by simulation studies.
This paper is devoted to the finite-time local piecewise control for parabolic partial differential equations (PDEs) by using dynamic output feedback control strategy, where the controller is designed as an ordinary differential equation (ODE). This makes the closed-loop system PDE-ODE coupled, which is employed to accurately describe the dynamics of the PDE system. According to the constructed PDE-ODE coupled model, a local piecewise dynamic feedback control law is first proposed. Sufficient conditions on finite-time stabilisation of the parabolic PDE-ODE coupled system by the suggested feedback controller are then developed in the sense of both complete spatial measurement and incomplete spatial measurement of the observed output of the PDE system, respectively. Finally, the issues regarding the finite-time stabilisation of the closed-loop system is converted into the feasibility of matrix inequalities, and some simulation studies are provided to verify the effectiveness of the proposed results.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据