Robust Observer Design for a Class of Switched Systems

The main contribution of this paper is an algorithm for the design of state observers for a class of switched systems. The state observers designed allow for switching among linear parameter varying (LPV) systems affected by structured uncertainty and unmeasurable input/output disturbances. The prop...

Full description

Saved in:
Bibliographic Details
Main Authors: Jialing Chen, Lagoa, C.M.
Format: Conference Proceeding
Language:English
Subjects:
Algorithm design and analysis
Control systems
Design methodology
Design optimization
Robust control
Robustness
Switched systems
Uncertain systems
Uncertainty
USA Councils
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The main contribution of this paper is an algorithm for the design of state observers for a class of switched systems. The state observers designed allow for switching among linear parameter varying (LPV) systems affected by structured uncertainty and unmeasurable input/output disturbances. The proposed observers have guaranteed performance even during the switching transient, and "mitigate" the effect of structured uncertainty and unmeasured disturbances. Moreover, it is shown that the observer design problem can be reduced to a convex optimization problem. Finally, a numerical example is presented which shows the efficacy of the proposed approach
ISSN:0191-2216
DOI:10.1109/CDC.2006.377059