Title
Effects of mismatched Smith controller on stability in systems with time-delay
Abstract
Stability of systems with a Smith controller is studied by taking into account the possibility of mismatch between plants and controllers. A necessary and sufficient condition for a system to maintain its stability in the presence of small mismatch is obtained. It follows from the condition that, depending on the growth rate of plant uncertainty towards high frequency, a Smith controller should be designed so that the control system has sufficiently steep high-cut-off frequency response.
Year
DOI
Venue
1987
10.1016/0005-1098(87)90040-9
Automatica
Keywords
Field
DocType
Control system analysis,delays,robustness,sensitivity analysis,stability,time-lag systems,Smith controllers,mismatch
Control theory,Frequency response,Control theory,Control engineering,Control system,Mathematics
Journal
Volume
Issue
ISSN
23
6
0005-1098
Citations 
PageRank 
References 
12
3.78
1
Authors
2
Name
Order
Citations
PageRank
Kazuo Yamanaka1165.69
Etsujiro Shimemura27120.22