DocumentCode :
848137
Title :
Worst case analysis in the frequency domain: The H∞approach to control
Author :
Helton, J.William
Author_Institution :
University of California at San Diego, La Jolla, CA, USA
Volume :
30
Issue :
12
fYear :
1985
fDate :
12/1/1985 12:00:00 AM
Firstpage :
1154
Lastpage :
1170
Abstract :
This paper describes an approach to frequency domain design using Hxmethods. We outline the main tools available and describe how these methods can be applied to control problems and to some gain optimization problems in circuits. In particular, we present a new method for combining several competing constraints which arise in control (such as tracking error and bandwidth constraints) into a single type of constraint which 
methods analyze explicitly. A computer program which implements and teaches this method is on tape for a VAX. It is available on request.
methods analyze explicitly. A computer program which implements and teaches this method is on tape for a VAX. It is available on request.Keywords :
H∞ optimization; Transfer functions; Bandwidth; Circuits and systems; Computer errors; Design methodology; Design optimization; Error correction; Frequency domain analysis; Frequency response; Optimization methods; Optimized production technology;
fLanguage :
English
Journal_Title :
Automatic Control, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9286
Type :
jour
DOI :
10.1109/TAC.1985.1103860
Filename :
1103860
Link To Document :
