Stabilization of linear systems with state dependent noise via output feedback and its application to robust control design * *This work is supported in part by Russian Foundation for Basic Research under grants 07-01-92166, 08-01-97036. It is supported as well by CNRS-RFBR research cooperation program PICS No. 4281

2009 ◽  
Vol 42 (13) ◽  
pp. 360-365 ◽  
Author(s):  
P.V. Pakshin ◽  
D. Peaucelle ◽  
T.Ye. Zhilina
Keyword(s):  
Robust Control ◽  
Linear Systems ◽  
Output Feedback ◽  
Control Design ◽  
Basic Research ◽  
Research Cooperation ◽  
State Dependent ◽  
Robust Control Design

A New Robust Control Design for Linear Systems With Norm Bounded Time Varying Real Parameter Uncertainty

2010 ◽  
Author(s):  
Nagini Devarakonda ◽  
Rama K. Yedavalli
Keyword(s):  
Robust Control ◽  
Linear Systems ◽  
Parameter Uncertainty ◽  
Design Method ◽  
Control Design ◽  
Design Methods ◽  
Real Parameter ◽  
Time Varying ◽  
Robust Control Design ◽  
Real Parameter Uncertainty

In this paper, a new methodology for robust control design of linear systems with time varying real parameter uncertainty is presented. The distinctive feature of this method is that it specifically offers robustness guarantees to real parameter uncertainty thereby providing a much needed alternative design method compared to existing design methods such as H∞ and μ-synthesis methods which tend to be conservative when specialized to real parameter uncertainty. The proposed robust control design method is inspired by sign (qualitative) stability idea from ecology, leading to a specific structure in the desired closed loop system matrix involving pseudosymmetry. The design procedure is simple and straightforward without requiring intensive computation. The proposed design algorithm is illustrated with aerospace applications. This algorithm is quite promising with considerable scope for extensions and improvements, finally adding to the bank of available control design methods for linear state space systems.

Robust control design for linear systems with uncertain parameters

1987 ◽  
Vol 46 (5) ◽  
pp. 1557-1567 ◽  
Author(s):  
SHENG-DE WANG ◽  
TE-SON KUO ◽  
YU-HWAN LIN ◽  
CHEN-FA HSU ◽  
YAU-TARNG JUANG
Keyword(s):  
Robust Control ◽  
Linear Systems ◽  
Control Design ◽  
Uncertain Parameters ◽  
Robust Control Design
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