2006, Volume 8, Issue 4
Strategic Study of CAE >> 2006, Volume 8, Issue 4
Output Feedback Control for the Descriptor TS Fuzzy Systems With Pole-placement Constraints
School of Electric and Automation Engineering , Tianjin University , Tianjin 300072 , China
Next Previous
Abstract
The design of dynamic output-feedback controller is investigated for the descriptor fuzzy TS models. By transforming the design problem into the feasible solution problems to a set of linear matrix inequalities, the properly stabilizing output controllers are obtained. The resulting closed-loop system can be ensured to satisfy certain performance index and locate at the required pole-placement region.
Keywords
singular fuzzy system ; dynamic output-feedback ; LMI ; pole placement
Figures
图1
图10
图11
图12
图13
图14
图15
图2
图3
图4
图5
图6
图7
图8
图9
References
[ 1 ] Takagi T, Sugeno M.Fuzzy identification of systems andits applications to modeling and control[J].IEEE TransSystems Man and Cybemetics, 1985, 15 (1) :116~132
[ 2 ] rosenbrock H H.Structure properties of linear dynamicalsystems[J].Int J of Contr, 1974, 20 (2) :191~202
[ 3 ] Jun Y, Ichikawa A.H∞control for Takagi-Sugeno fuzzydescriptor system[A].Proc of IEEE Int Conf Syst, Manand Cyber, IEEEⅢ[C].Japan Tokyo, 1999.28~33
[ 4 ] Taniguchi T K, Tanaka K, Wang H O.Fuzzy descriptorsystems and nonlinear model following control[J].IEEETrans Fuzzy Systems, 2000, 8:442~452
[ 5 ] Gao Z W, Shi X Y. Observer design for TS fuzzy systems with measurement output noises [R]. IFAC World Congress, Prague, 2005
[ 6 ] Chilali M, Gahinet P.H∞design and pole placementconstraints:an LMI approach[J].IEEE Trans AutomaticControl, 1996, 41 (3) :335~346
[ 7 ] Zhang G F, Zhang Q L, Zhang J H, Robust circular poleassignment for uncertain continuous descriptor systems[A].Proceedings of the 3nd Asian Control conference[C].Shanghai:Jiaotong University Press, 2000.1022~1027
京公网安备 11010502051620号
