Applying the Linear Matrix Inequality for Hybrid Fuzzy/H-infinity Control of Active Structural Damping

Author

Chen, Cheng-Wu ; Yeh, Ken ; Tsai, Chung-Hung ; Chen, Chen-Yuan ; Wu, Deh-Juan

Author_Institution

Dept. of Logistics Manage., Shu-Te Univ., Kaoshiung

fYear

2006

fDate

8-10 Oct. 2006

Firstpage

678

Lastpage

682

Abstract

This paper proposes a design method of H^infin control performance for structural systems using Takagi-Sugeno (T-S) fuzzy model. The structural system with tuned mass damper is modeled by T-S type fuzzy model. By using parallel distributed compensation (PDC) scheme, we design a nonlinear fuzzy controller for the tuned mass damper system. According to the control system, a sufficient stability condition is derived in terms of Lyapunov theory and this control problem is reformulated into solving linear matrix inequalities (LMI) problem.

Keywords

H^infin control; Lyapunov methods; control system synthesis; damping; fuzzy control; linear matrix inequalities; nonlinear control systems; stability; structural engineering; vibration control; Lyapunov theory; Takagi-Sugeno fuzzy model; active structural damping; hybrid fuzzy-H^infin control; linear matrix inequality; nonlinear fuzzy controller; parallel distributed compensation; stability condition; structural systems; tuned mass damper; Control systems; Damping; Design methodology; Fuzzy control; Fuzzy systems; H infinity control; Linear matrix inequalities; Shock absorbers; Takagi-Sugeno model; Weight control;

fLanguage

English

Publisher

ieee

Conference_Titel

Automation Science and Engineering, 2006. CASE '06. IEEE International Conference on

Conference_Location

Shanghai

Print_ISBN

1-4244-0310-3

Electronic_ISBN

1-4244-0311-1

Type

conf

DOI

10.1109/COASE.2006.326964

Filename

4120430