scholarly journals Output Feedback Design for Discrete-time Constrained Systems subject to Persistent Disturbances via Bilinear Programming

2021 ◽  
Author(s):  
Stephanie L. Brião ◽  
Eugênio B. Castelan ◽  
Eduardo Camponogara ◽  
Jackson G. Ernesto
Keyword(s):  
Discrete Time ◽  
Output Feedback ◽  
Constrained Systems ◽  
Bilinear Programming ◽  
Feedback Design ◽  
Persistent Disturbances

scholarly journals LMI Formulation for Static Output Feedback Design of Discrete-Time Switched Systems

2009 ◽  
Vol 2009 ◽  
pp. 1-7 ◽  
Author(s):  
Selma Ben Attia ◽  
Salah Salhi ◽  
Mekki Ksouri
Keyword(s):  
Discrete Time ◽  
Output Feedback ◽  
Small Degree ◽  
Switched System ◽  
Linear Matrix ◽  
Static Output Feedback ◽  
Additional Degree ◽  
Feedback Design ◽  
And Performance ◽  
Static Output

This paper concerns static output feedback design of discrete-time linear switched system using switched Lyapunov functions (SLFs). A new characterization of stability for the switched system under arbitrary switching is first given together with -performance evaluation. The various conditions are given through a family of LMIs (Linear Matrix Inequalities) parameterized by a scalar variable which offers an additional degree of freedom, enabling, at the expense of a relatively small degree of complexity in the numerical treatment (one line search), to provide better results compared to previous one. The control is defined as a switched static output feedback which guarantees stability and -performance for the closed-loop system. A numerical example is presented to illustrate the effectiveness of the proposed conditions.

Sign in / Sign up

Export Citation Format

Share Document