scholarly journals Limited model information control design for linear discrete-time systems with stochastic parameters

2012 ◽  
Author(s):  
Farhad Farokhi ◽  
Karl H. Johansson
Keyword(s):  
Discrete Time ◽  
Control Design ◽  
Information Control ◽  
Discrete Time Systems ◽  
Stochastic Parameters ◽  
Time Systems

Switching Control Design for Switched Fuzzy Discrete-Time Systems

2014 ◽  
Vol 1006-1007 ◽  
pp. 711-714
Author(s):  
Hong Yang ◽  
Huan Huan Lü ◽  
Le Zhang
Keyword(s):  
Stability Analysis ◽  
Discrete Time ◽  
Fuzzy Systems ◽  
Closed Loop ◽  
Control Method ◽  
Control Design ◽  
Switching Control ◽  
Discrete Time Systems ◽  
The Stability ◽  
Time Systems

This paper investigates the problems of stability analysis and stabilization for a class of switched fuzzy discrete-time systems. Based on a common Lyapunov functional, a switching control method has been developed for the stability analysis of switched discrete-time fuzzy systems. A new stabilization approach based on a switching parallel distributed compensation scheme is given for the closed-loop switched fuzzy systems. Finally, the illustrative example is provided to demonstrate the effectiveness of the techniques proposed in this paper.

Sliding Mode Control of Discrete-Time Systems

2000 ◽  
Vol 122 (4) ◽  
pp. 793-802 ◽  
Author(s):  
A. Jafari Koshkouei ◽  
A. S. I. Zinober
Keyword(s):  
Sliding Mode Control ◽  
Discrete Time ◽  
Sliding Mode ◽  
Sufficient Conditions ◽  
Control Design ◽  
Continuous Case ◽  
Mode Control ◽  
Discrete Time Systems ◽  
Set Of Points ◽  
Time Systems

In discrete-time systems, instead of having a hyperplane as in the continuous case, there is a countable set of points comprising a so-called lattice; and the surface on which these sliding points lie is the latticewise hyperplane. In this paper the concept of multivariable discrete-time sliding mode is clarified and new sufficient conditions for the existence of the sliding mode are presented. A new control design using the properties of discrete sliding is proposed, and the behavior of the system in the sliding mode is studied. Furthermore, the stabilization of discrete-time systems and an optimal sliding lattice are considered. [S0022-0434(00)02804-5]

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