Extending the concept of tensor product modelling for delayed systems

Author

Galambos, Péter ; Baranyi, Péter ; Korondi, Péter

Author_Institution

Comput. & Autom. Res. Inst., Hungarian Acad. of Sci., Budapest, Hungary

fYear

2010

fDate

10-11 Sept. 2010

Firstpage

541

Lastpage

546

Abstract

Feedback delays are inherent attributes of distributed control systems that usually cause unfavorable effect on the stability of the controlled process. Modelling of such systems is essential for traceable controller synthesis. In this paper we apply the TP Model Transformation to derive a polytopic representation of an LPV model where the time-delay is considered as parameter. The method is introduced via a single degree of freedom impedance model with feedback delay. The resulted model is validated by simulation.

Keywords

control system synthesis; delays; distributed control; feedback; stability; tensors; LPV model; degree of freedom; delayed system; distributed control system; feedback delay; impedance model; polytopic representation; tensor product modelling; time delay; traceable controller synthesis; Biological system modeling; Computational modeling; Delay; Impedance; Mathematical model; Numerical models; Tensile stress; Feedback systems; Impedance control; TP model transformation; Time-delay systems;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Systems and Informatics (SISY), 2010 8th International Symposium on

Conference_Location

Subotica

Print_ISBN

978-1-4244-7394-6

Type

conf

DOI

10.1109/SISY.2010.5647114

Filename

5647114