NDLI: An architecture for implementation of multivariable controllers

Content Provider	IEEE Xplore Digital Library
Author	Niemann, H. Stoustrup, J.
Copyright Year	1999
Description	Author affiliation: Dept. of Autom., Tech. Univ., Lyngby, Denmark (Niemann, H.)
Abstract	An architecture for implementation of multivariable controllers is presented in this paper. The architecture is based on the Youla-Jabr-Bongiorno-Kucera parameterization of all stabilizing controllers. By using this architecture for implementation of multivariable controllers, it is shown how it is possible to change from one multivariable controller to another multivariable controller online in a smooth way with guarantee for closed loop stability. This includes also the case where the controllers are unstable. Gain scheduled controllers can be implemented in this architecture. The general architecture for smooth online changes of multivariable controllers can also handle the start up and close down of multivariable systems. Furthermore, the start up of unstable multivariable controllers can also be handled in this architecture. Finally, implementation of (unstable) controllers as a stable Q parameter in a Q-parameterized controller can also be achieved.
Starting Page	4029
Ending Page	4033
File Size	427259
Page Count	5
File Format	PDF
ISBN	0780349903
ISSN	07431619
DOI	10.1109/ACC.1999.786292
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1999-06-02
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	American Automatic Control Council(AACC)
Subject Keyword	Control systems Open loop systems Automatic control MIMO Design optimization Industrial control State-space methods Automation Buildings Control engineering
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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