Robust H-infinity estimation for continuous-time polytopic uncertain systems

2005 ◽  
Vol 3 (4) ◽  
pp. 393-398 ◽  
Author(s):  
Aiguo Wu ◽  
Guangren Duan
Keyword(s):  
Continuous Time ◽  
Uncertain Systems ◽  
H Infinity ◽  
Polytopic Uncertain Systems

Robust Filtering for Interconnected Uncertain Systems Under Sampled Measurements

1997 ◽  
Vol 119 (2) ◽  
pp. 337-340 ◽  
Author(s):  
Peng Shi ◽  
Youyi Wang ◽  
Lihua Xie
Keyword(s):  
Parameter Uncertainty ◽  
Continuous Time ◽  
Uncertain Systems ◽  
Infinite Horizon ◽  
Riccati Equations ◽  
Robust Filtering ◽  
Sampled Measurements ◽  
Initial States

This paper presents the results of robust filtering for a class of interconnected uncertain systems under sampled measurements. We address the problem of designing filters, using sampled measurements, which would guarantee a prescribed H∞ performance in the continuous-time context, irrespective of the parameter uncertainty and unknown initial states. Both the cases of finite and infinite horizon filtering are investigated in terms of N pairs of Riccati equations with finite discrete jumps.

Sign in / Sign up

Export Citation Format

Share Document