DocumentCode
803929
Title
A lower bound on the performance of optimal regulators
Author
Canales, Roberto
Author_Institution
Instituto de Ingeniería, Universidad Nacional Autóa de México, Mexico
Volume
15
Issue
4
fYear
1970
fDate
8/1/1970 12:00:00 AM
Firstpage
409
Lastpage
415
Abstract
A lower bound on the optimal performance of a linear system with quadratic penalty function is given in terms of the performance of a class of suboptimal systems. The application of this result to direct evaluation of the degree of suboptimality of a given design is studied. A numerical example illustrates the usefulness of the result in design procedures when computational and/or structural restrictions are present.
Keywords
Linear systems, time-varying continuous-time; Optimal regulators; Computational modeling; Control systems; Cost function; Equations; Hilbert space; Linear systems; Optimal control; Predictive models; Regulators; Testing;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/TAC.1970.1099519
Filename
1099519
Link To Document