Application and design of observers for singular discrete bilinear descriptor systems

Author

Shields, D.N.

Author_Institution

Math.-MIS, Coventry Univ., Coventry, UK

fYear

1997

fDate

1-7 July 1997

Firstpage

295

Lastpage

300

Abstract

A bilinear robust observer is considered for a class of discrete. singular, bilinear descriptor systems subject to unknown inputs. Firstly, existence and causality of solutions are addressed. Then a bilinear observer is proposed which is based on the solution of a Riccati equation and on the use of a quadratic Liapunov function. A design algorithm is given and applied to a practical example.

Keywords

Lyapunov methods; Riccati equations; bilinear systems; discrete time systems; observers; robust control; Riccati equation; bilinear robust observer; observer application; observer design; quadratic Lyapunov function; singular-discrete-bilinear descriptor systems; unknown inputs; DC motors; Joints; Observers; Riccati equations; Robots; Robustness; Symmetric matrices; Bilinear Systems; Descriptor; Observers;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (ECC), 1997 European

Conference_Location

Brussels

Print_ISBN

978-3-9524269-0-6

Type

conf

Filename

7082109

Link To Document

https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=700479