We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Decentralized output feedback control of a class of large-scale interconnected systems.
- Authors
YONGLIANG ZHU; PAGILLA, PRABHAKAR R.
- Abstract
The focus of the research is on the design of a decentralized output feedback controller for a class of large-scale systems using linear matrix inequalities (LMIs). The class of large-scale systems is characterized by unmatched non-linear interconnection functions that are uncertain but quadratically bounded in the overall system state. An elegant LMI solution to the problem was given in Siljak & Stipanovic (2001, Autonomous decentralized control. Proceedings of the International Mechanical Engineering Congress and Exposition. Nashville, TN), but the method requires that the input matrix of each subsystem be invertible, i.e. each subsystem has as many independent control inputs as state variables. We provide an LMI solution that does not require invertibility of the input matrix of each subsystem. Simulation results on an example are given to validate the design.
- Subjects
MATRIX inequalities; MATHEMATICAL inequalities; INTEGRATED circuit interconnections; INTEGRAL inequalities; ROBUST control
- Publication
IMA Journal of Mathematical Control & Information, 2007, Vol 24, Issue 1, p57
- ISSN
0265-0754
- Publication type
Article
- DOI
10.1093/imamci/dnl007