ON OBSERVERS AND COMPENSATORS FOR INFINITE DIMENSIONAL SEMILINEAR SYSTEMS

被引：4

作者：

Elarbi Achhab, Mohammed ^{[1
]}

机构：

[1] Univ Chouaib Doukkali, Dept Math, Fac Sci, BP 20, El Jadida 24000, Morocco

来源：

EVOLUTION EQUATIONS AND CONTROL THEORY | 2015年 / 4卷 / 02期

关键词：

Semilinear infinite-dimensional systems; state estimaton; compensator; stabilization; chemical reactor; FEEDBACK STABILIZATION;

D O I：

10.3934/eect.2015.4.131

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

This paper investigates two important questions for a class of partially observed infinite-dimensional semilinear systems.The first one is the design of an exponential Luenberger-like observer for this class of systems. Then, the stabilization problem around a desired equilibrium profile of the system is solved, yielding a compensator based on the Luenberger-like observer. Finally, the main result is applied to a nonisothermal chemical plug flow reactor model. The approach is illustrated by numerical simulations. The paper also gives a short overview of selected works considering the same questions for linear distributed parameter systems.

引用

页码：131 / 142

页数：12

共 32 条

[1] Stabilization of a class of partially observed infinite-dimensional systems with control constraints [J].