Necessary and sufficient conditions for almost strict positive realness and their application to direct implicit adaptive control systems

2005 ◽  
Author(s):  
B.R. Andrievsky ◽  
A.L. Fradkov ◽  
H. Kaufman
Keyword(s):  
Adaptive Control ◽  
Control Systems ◽  
Sufficient Conditions ◽  
Necessary And Sufficient Conditions ◽  
Adaptive Control Systems ◽  
Positive Realness ◽  
Necessary And Sufficient

scholarly journals Lyapunov Characterization for the Stability of Stochastic Control Systems

2015 ◽  
Vol 2015 ◽  
pp. 1-7 ◽  
Author(s):  
Fakhreddin Abedi ◽  
Wah June Leong ◽  
Mohammad Abedi
Keyword(s):  
Control Systems ◽  
Stochastic Control ◽  
Sufficient Conditions ◽  
Necessary And Sufficient Conditions ◽  
The Stability ◽  
Necessary And Sufficient

Lyapunov-like characterization for the problem of input-to-state stability in the probability of nonautonomous stochastic control systems is established. We extend the well-known Artstein-Sontag theorem to derive the necessary and sufficient conditions for the input-to-state stabilization of stochastic control systems. Illustrating example is provided.

The Controllability of Switched Linear Fractional Control Systems

2013 ◽  
Vol 278-280 ◽  
pp. 1635-1638
Author(s):  
Mao Jun Bin ◽  
Yi Liang Liu
Keyword(s):  
Control Systems ◽  
Sufficient Conditions ◽  
Necessary And Sufficient Conditions ◽  
Controllability Of Systems ◽  
Fractional Control ◽  
Necessary And Sufficient

This paper is concerned with the controllability of switched linear fractional control systems, and the solutions of expression, necessary and sufficient conditions for the controllability of systems are given later.

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