Stanislav A. Matveev
Vice-Rector for Scientific Work and Innovative Communication Technologies, Department of Control Systems and ComputerFaculty of Information and Control Systems, Department of Control Systems and Computer Technology, Baltic State Technical University «VOENMEH», St. Petersburg, 190005, Russia.

Evgeny B. Korotkov
Faculty of Information and Control Systems, Department of Drive Systems, Mechatronics and Robotics, Baltic State Technical University «VOENMEH», St. Petersburg, 190005, Russia.

Yuri A. Zhukov
Faculty of Information and Control Systems, Department of Drive Systems, Mechatronics and Robotics, Baltic State Technical University «VOENMEH», St. Petersburg, 190005, Russia.

Nikita S. Slobodzian
Faculty of Information and Control Systems, Department of Drive Systems, Mechatronics and Robotics, Baltic State Technical University «VOENMEH», St. Petersburg, 190005, Russia.

Mikhail I. Nadezhin
Faculty of Information and Control Systems, Department of Drive Systems, Mechatronics and Robotics, Baltic State Technical University «VOENMEH», St. Petersburg, 190005, Russia.

Andrei V. Gorbunov
Faculty of Information and Control Systems, Department of Control Systems and Computer Technology, Baltic State Technical University «VOENMEH», St. Petersburg, 190005, Russia.

Leonid T. Tanklevskiy
Higher School of Technosphere Security, Peter the Great St.Petersburg Polytechnic University, St. Petersburg, 195220, Russia.

DOI https://doi.org/10.33889/IJMEMS.2020.5.1.015

  ;

Abstract

Modern diagnostics methods ensuring the safety of production and operation, as well as the improvement of functional characteristics of electromechanical systems’ are discussed, method of diagnostics according to the spectrum and hodograph of the engine’s equivalent current is presented. Functional concept is presented for the system of control, diagnostic and monitoring of technical condition of thermal control systems’ electromechanical part in the spacecraft. The decision-making and forecasting algorithm for the operational resource is based on ground-based studies and diagnostic results. This approach to device diagnostics and monitoring is also used in other servo drives, mechatronic and robotic systems of space vehicles and other objects that are inaccessible and left unattended. Hardware-algorithmic implementation of the system is described, recommendations on the components base selection are given.

Keywords- Diagnostics, Monitoring, Thermal control system, Electrically driven pump, Electric motor.

Citation

Matveev, S. A., Korotkov, E. B., Zhukov, Y. A., Slobodzian, N. S., Nadezhin, M. I., Gorbunov, A. V., & Tanklevskiy, L. T. (2020). Diagnostic and Monitoring System for Technical Condition of Electromechanical Section of Thermal Control Systems in Spacecraft. International Journal of Mathematical, Engineering and Management Sciences, 5(1), 181-192. https://doi.org/10.33889/IJMEMS.2020.5.1.015.