Robust reliable control in vibration suppression of sandwich circular plates

2016 ◽  
Vol 116 ◽  
pp. 1-11 ◽  
Author(s):  
Atta Oveisi ◽  
Rezgar Shakeri
Keyword(s):  
Vibration Suppression ◽  
Reliable Control ◽  
Circular Plates ◽  
Robust Reliable Control

Robust Reliable Control for a Class of Uncertain Time-Delay Switched Fuzzy Systems Based on Observers Switching

2012 ◽  
Vol 190-191 ◽  
pp. 1175-1178
Author(s):  
Le Zhang ◽  
Hong Yang ◽  
Xiao Dong Liu
Keyword(s):  
Time Delay ◽  
Fuzzy Systems ◽  
Closed Loop ◽  
Original System ◽  
System Stability ◽  
Reliable Control ◽  
Closed Loop System ◽  
Residual Part ◽  
Robust Reliable Control ◽  
Uncertain Time

It is presented a model of uncertain time-delay switched fuzzy systems, which each subsystem of switched system is an uncertain time-delay fuzzy system. The robust reliable control problem is studied by multi-Lyapunov functions. When the actuators are serious failure – the residual part of actuators can not make original system stability, using switching technique depend on the states of observers, robust fuzzy reliable controller is built to ensure the relevant closed-loop system is asymptotic stability. The results for example are used to illustrate the feasibility and the effectiveness of the method.

scholarly journals Robust Reliable Control of Uncertain Discrete Impulsive Switched Systems with State Delays

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Xia Li ◽  
Hamid Reza Karimi ◽  
Zhengrong Xiang
Keyword(s):  
Switched Systems ◽  
Controller Design ◽  
Average Dwell Time ◽  
Linear Matrix ◽  
Reliable Control ◽  
Parameter Uncertainties ◽  
State Delays ◽  
Exponentially Stable ◽  
Impulsive Switched Systems ◽  
Robust Reliable Control

This paper is concerned with the problem of robust reliable control for a class of uncertain discrete impulsive switched systems with state delays, where the actuators are subjected to failures. The parameter uncertainties are assumed to be norm-bounded, and the average dwell time approach is utilized for the stability analysis and controller design. Firstly, an exponential stability criterion is established in terms of linear matrix inequalities (LMIs). Then, a state feedback controller is constructed for the underlying system such that the resulting closed-loop system is exponentially stable. A numerical example is given to illustrate the effectiveness of the proposed method.

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