Optimization of voltage regulator for underwater vehicle power supply system

Victor M. Rulevskiy
PhD in Technical Sciences, Research Institute of Automation and Electro-mechanics TUSUR, Director, 53, Belinskogo ul., Tomsk, 634034, Russia, tel.: +7(906)950-04-01, This email address is being protected from spambots. You need JavaScript enabled to view it.

Victor G. Bukreev
Doctor of Technical Science, National Research Tomsk Polytechnic University (TPU), Professor, Professor, 30, Lenina pr., Tomsk, 634050, Russia, tel.: +7(913)854-21-96, This email address is being protected from spambots. You need JavaScript enabled to view it.

Elena B. Shandarova
PhD in Technical Sciences, National Research Tomsk Polytechnic Uni-versity (TPU), Associate Professor, Assistant Professor, 30, Lenina pr., Tomsk, 634050, Russia, tel.: +7(913)811-98-26, This email address is being protected from spambots. You need JavaScript enabled to view it.

Vadim A. Chekh
Research Institute of Automation and Electromechanics TUSUR, Junior Research Scientist, 53, Belinskogo ul., Tomsk, 634034, Russia, tel.: +7(962)788-38-81, This email address is being protected from spambots. You need JavaScript enabled to view it.

Received 13 August 2018

Abstract
The considered problem is constructing an optimal voltage regulator for power supply system of remote-controlled underwater unmanned vehicle, providing specified power system quality indicators when changing the operation mode of the submerged part payload. Proposed approximation technique of a nonlinear multidimensional power supply system model with the trans-mission of alternating current energy through a cable by means of smaller order linearized mathematical model in the space of state variables. Based on the reduced model, a variable structure controller for voltage regulation is constructed using the methods of linear control theory. It compensates for the effect of parametric load changes on the quality indicators of a closed system.

Key words
Submersible equipment power supply system, transfer function, state variable method, optimal variable structure controller.

DOI

https://doi.org/10.31776/RTCJ.7110 

Bibliographic description
Rulevskiy, V., Bukreev, V., Shandarova, E. and Chekh, V. (2019). Optimization of voltage regulator for underwater vehicle power supply system. Robotics and Technical Cybernetics, 7(1), pp.71-79.

UDC identifier:
621.314.58:681.5.015

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