Convergent Computation of Switched State Estimator

Author

Zhu, Geng

fYear

2009

fDate

11-13 Dec. 2009

Firstpage

1

Lastpage

5

Abstract

The traditional control requires coefficient matrices fit Hurwitz condition. By using switched control or convex combination, more simple conditions can be found in hybrid control systems. Some switched system forms, switching signal, switched convergence and stability rules are analyzed. Three switching laws and algorithms based on switched state estimator are proposed. An instance and its experiment data are analyzed and compared, which show the stability and convergence under different switching laws. Simulation studies are included to demonstrate the effectiveness of the approach.

Keywords

nonlinear control systems; stability; time-varying systems; Hurwitz condition; coefficient matrices; nonlinear hybrid control technique; stability rules; switched control; switched control technique; switched convergence; switched state estimator convergent computation; switched system; switching signal; Automatic control; Computer science; Control systems; Convergence; Educational institutions; Observers; Stability analysis; State estimation; Switched systems; Switches;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence and Software Engineering, 2009. CiSE 2009. International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-4507-3

Electronic_ISBN

978-1-4244-4507-3

Type

conf

DOI

10.1109/CISE.2009.5364923

Filename

5364923