QFT controller optimization for automatic design

In case of robust control, the quantitative feedback theory controller design can be considered as an alternative to the /spl mu/-synthesis. Particularly, it allows to obtain controllers less conservative than other methods like H/sub /spl infin//. Loop-shaping algorithms have been proposed but thei...

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Bibliographic Details
Main Authors: Croulard, V., Godoy, E., Boichot, J.
Format: Conference Proceeding
Language:English
Subjects:
Algorithm design and analysis
Attenuation
Automatic control
Design optimization
Electronic mail
Feedback
Open loop systems
Robust control
Robust stability
Transfer functions
Online Access:Request full text
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Summary:In case of robust control, the quantitative feedback theory controller design can be considered as an alternative to the /spl mu/-synthesis. Particularly, it allows to obtain controllers less conservative than other methods like H/sub /spl infin//. Loop-shaping algorithms have been proposed but their implementations remain complex for automatic controller design and is still an open question. This paper proposes an automatic QFT closed-loop design method based on a 2 steps optimization algorithm in case of SISO systems.
ISSN:0191-2216
DOI:10.1109/CDC.2001.914676