제어로봇시스템학회:학술대회논문집
- 2001.10a
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- Pages.68.5-68
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- 2001
Decentralized Controller Design for Nonlinear Systems using LPV technique
- Lee, Sangmoon (POSTECH) ;
- Kim, Sungjin (POSTECH) ;
- Sangchul Won (POSTECH)
- Published : 2001.10.01
Abstract
This paper investigates the problem of linear parameter-dependent output feedback controllers design for interconnected linear parameter-varying(LPV) plant. By using a parameter-independent common Lyapunov function, sucient conditions for solving the problems are established, which allow us to design linear parameter dependent decentralized controllers in terms of scaled H-infinite control problems for related linear systems without interconnections. The solvability conditions are expressed in terms of finite-dimensional linear matrix inequalities(LMI´s) evaluated at the extreme points of the admissible parameter set.
Keywords