TECHNICAL MECHANICS
ISSN (Print): 1561-9184, ISSN (Online): 2616-6380
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UDC 629.78.533.6.013:621.45
Technical mechanics, 2017, 3, 45 - 52
ON THE ADAPTATION OF BIFUNCTIONAL SYSTEMS OF LIQUID- PROPELLANT ROCKET THRUST VECTOR CONTROL TO MODERN METHODS AND SYSTEMS OF SPACE ROCKET STAGE FLIGHT CONTROL
DOI: https://doi.org/10.15407/itm2017.03.045
T. A. Kovalenko, N. P. Syrotkina, Yu. D. Sheptun
| ABOUT THE AUTHORS |
T. A. Kovalenko
Institute of Technical Mechanics of the National Academy of Sciences of Ukraine and the State Space Agency of Ukraine
Ukraine
N. P. Syrotkina
Institute of Technical Mechanics of the National Academy of Sciences of Ukraine and the State Space Agency of Ukraine
Ukraine
Yu. D. Sheptun
Oles Honchar Dnipro National University
Ukraine
| ABSTRACT |
The aim of this paper is to demonstrate that bifunctional rocket trust vector control systems can easily be adapted to modern flight control systems of space rocket stages with mass asymmetry that changes during the flight. A bifunctional thrust vector control system based on separate counteraction to random and deterministic disturbing factors is considered. It is shown that its adaptation to modern rocket stage control systems significantly widens the range of actuator control efforts at low power consumption for control without affecting high dynamic qualities and the accuracy of control systems, increases the reliability and performance characteristics of actuators, and reduces the power consumption for space rocket flight control.
| KEYWORDS |
gas-dynamic and mechanical thrust vector control systems; power consumption reduction; reliability improvement; control range.
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| REFERENCES |
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DOI: https://doi.org/10.15407/itm2017.03.045
Copyright (©) 2017 T. A. Kovalenko, N. P. Syrotkina, Yu. D. Sheptun
Copyright © 2014-2018 Technical mechanics
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