DOI: https://doi.org/10.15407/publishing2018.51.070

CONTROL ALGORITHMS OF ELECTROMECHANICAL SYSTEMS IN THE CONDITIONS OF PARAMETRIC AND COORDINATE PERTURBATIONS

М.J. Ostroverkhov*, M.P. Buryk**
National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”,
Peremohy, 37, Kyiv, 03056, Ukraine
* ORCID ID : http://orcid.org/0000-0002-7322-8052
** ORCID ID : http://orcid.org/0000-0002-7114-1084

Control algorithms of electromechanical systems on the basis of the concept of inverse problems of dynamics combined with the minimization of local instantaneous energy values functional are proposed, which allows obtaining the desired dynamics in the conditions of parametric and coordinate perturbations. Controller algorithm is written directly on the equation of object and the differential equation of desired quality the control. The implementation of the algorithm is shown on the example of control of the electromechanical system of the pump installation. Variation on 40% rotor resistance of the induction motor and the diameter of the pipeline did not lead to degradation of dynamic performance. References 4, figure 1.
Key words: electromechanical systems, control algorithms, minimization of the functional.

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Received 02.03.2018

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