Computer-aided decoupling controller design

Tung Fu Hsieh*, Ching-An Lin

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

An optimization-based decoupling controller design approach is porposed for linear time-invariant multivariable systems. The formulation of the optimization program is based on the description of all decoupling controllers and all achievable decoupled I/O maps. By considering only decoupling controllers, the design of MIMO feedback systems is simplified: the controller design for an n-input n-output system is reduced to n SISO controller design problems. As a consequence most design specifications for the MIMO system can be given in terms of specifications on the n uncoupled SISO channels. In the proposed approach, engineering level design specifications in both time-domain and frequency-domain are considered, and the design problem is formulated as a semi-infinite optimization problem with inequality constraints and functional inequality constraints. The proposed design approach is implemented as an interactive computer-aided design package cadec for use under MATLAB. Two illustrative design examples are given.

Original languageEnglish
Title of host publicationProceedings of the IEEE/IFAC Joint Symposium on Computer-Aided
EditorsSven Erik Mattsson, John O. Gray, Francois E. Cellier
PublisherPubl by IEEE
Pages435-444
Number of pages10
ISBN (Print)0780318005
DOIs
StatePublished - 1 Dec 1994
EventProceedings of the IEEE/IFAC Joint Symposium on Computer-Aided Control System Design - Tucson, AZ, USA
Duration: 7 Mar 19949 Mar 1994

Publication series

NameProceedings of the IEEE/IFAC Joint Symposium on Computer-Aided

Conference

ConferenceProceedings of the IEEE/IFAC Joint Symposium on Computer-Aided Control System Design
CityTucson, AZ, USA
Period7/03/949/03/94

Fingerprint Dive into the research topics of 'Computer-aided decoupling controller design'. Together they form a unique fingerprint.

  • Cite this

    Hsieh, T. F., & Lin, C-A. (1994). Computer-aided decoupling controller design. In S. E. Mattsson, J. O. Gray, & F. E. Cellier (Eds.), Proceedings of the IEEE/IFAC Joint Symposium on Computer-Aided (pp. 435-444). (Proceedings of the IEEE/IFAC Joint Symposium on Computer-Aided). Publ by IEEE. https://doi.org/10.1109/CACSD.1994.288894