Title
A four-block problem for H∞ design: properties and applications
Abstract
In this paper, we introduce and study a certain 4-block H ∞ optimal control problem from the point of view of its usefulness as a control system design tool. The problem is a natural generalization of several H ∞ optimal control problems e.g. mixed sensitivity and gap/normalized-coprime-factor optimization. We show that the problem is well-posed in the sense that the optimal performance depends continuously on the plant, where perturbations are measured in the gap metric. Two illustrative examples are given including a design for a flexible structure.
Year
DOI
Venue
1991
10.1016/0005-1098(91)90035-Z
Automatica
Keywords
Field
DocType
Control system design,frequency response methods,design,flexible structure control
H-infinity methods in control theory,Well-posed problem,Mathematical optimization,Optimal control,Frequency response,Control theory,Control system design,Perturbation (astronomy),Mathematics,Control synthesis
Journal
Volume
Issue
ISSN
27
5
0005-1098
Citations 
PageRank 
References 
6
2.47
2
Authors
2
Name
Order
Citations
PageRank
Matthew J. Englehart162.47
Malcolm C. Smith225047.90