Identification of control object on the basis of the real interpolation method

Valery Goncharov, Vladislav Alexandrovich Rudnitskij , Alexis Udut, Alexander Antropov

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

3 Citations (Scopus)

Abstract

The Identification problem of control object (CO) arises during design of automatic control system (ACS) or its adjustment with tools. In many respects the degree of ACS approximation depends on description accuracy of model. The decision of this problem by means of the built-in system - the industrial controller or the special module - is represented especially attractive. The Identification problem is reduced to procedure of definition of structure and parameters of mathematical models, which provide proximity of output signals of model and object according to adequacy criterion on condition that input signals of the CO and its model are identical. In this paper the Real Interpolation Method (RIM) is offered for the solution of System Identification problem. The RIM allows to create a sufficiently cost-effective algorithmic basis and to solve all complex of Identification problems. It is based on use of a special case of the Laplace transformation, when the complex variable s =δ + jω is degenerated to real δ. Due to this approach the number of operations is diminished more than 2 times in comparison with the frequency method.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Systems Science
EditorsZ. Bubniki, A. Grzech
Pages360-366
Number of pages7
Volume1
Publication statusPublished - 2004
Event15th International Conference on Systems Science - Wroclaw, Poland
Duration: 7 Sep 200410 Sep 2004

Other

Other15th International Conference on Systems Science
CountryPoland
CityWroclaw
Period7.9.0410.9.04

Fingerprint

Interpolation
Control systems
Identification (control systems)
Mathematical models
Controllers
Costs

Keywords

  • Automatic control systems
  • Control object
  • Identification problem
  • Laplace transformation
  • Real interpolation method

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Goncharov, V., Rudnitskij , V. A., Udut, A., & Antropov, A. (2004). Identification of control object on the basis of the real interpolation method. In Z. Bubniki, & A. Grzech (Eds.), Proceedings of the International Conference on Systems Science (Vol. 1, pp. 360-366)

Identification of control object on the basis of the real interpolation method. / Goncharov, Valery; Rudnitskij , Vladislav Alexandrovich; Udut, Alexis; Antropov, Alexander.

Proceedings of the International Conference on Systems Science. ed. / Z. Bubniki; A. Grzech. Vol. 1 2004. p. 360-366.

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

Goncharov, V, Rudnitskij , VA, Udut, A & Antropov, A 2004, Identification of control object on the basis of the real interpolation method. in Z Bubniki & A Grzech (eds), Proceedings of the International Conference on Systems Science. vol. 1, pp. 360-366, 15th International Conference on Systems Science, Wroclaw, Poland, 7.9.04.
Goncharov V, Rudnitskij VA, Udut A, Antropov A. Identification of control object on the basis of the real interpolation method. In Bubniki Z, Grzech A, editors, Proceedings of the International Conference on Systems Science. Vol. 1. 2004. p. 360-366
Goncharov, Valery ; Rudnitskij , Vladislav Alexandrovich ; Udut, Alexis ; Antropov, Alexander. / Identification of control object on the basis of the real interpolation method. Proceedings of the International Conference on Systems Science. editor / Z. Bubniki ; A. Grzech. Vol. 1 2004. pp. 360-366
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