DocumentCode
1147325
Title
Infinite-Horizon Joint LQG Synthesis of Switching and Feedback in Discrete Time
Author
Lee, Ji-Woong
Author_Institution
Dept. of Electr. Eng., Pennsylvania State Univ., University Park, PA, USA
Volume
54
Issue
8
fYear
2009
Firstpage
1945
Lastpage
1951
Abstract
Given a multi-modal linear plant, the objective is to obtain a mode switching sequence and a switching-path-dependent feedback controller that jointly stabilize the plant and achieve a desired LQG performance. The synthesis of a dynamic output feedback controller can be carried out separately from that of a switching sequence between modes. Moreover, the switching sequence can be obtained by iteratively solving convex programs.
Keywords
control system synthesis; convex programming; discrete time systems; feedback; infinite horizon; linear quadratic Gaussian control; linear systems; stability; time-varying systems; LQG performance; convex program; discrete time; dynamic output feedback controller; infinite-horizon joint LQG synthesis; mode switching sequence; multimodal linear plant; stability; switching-path-dependent feedback controller; Hybrid systems; linear matrix inequality; measurement scheduling; semidefinite program; switched linear systems;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/TAC.2009.2023780
Filename
5173497
Link To Document