Lowering of technological risks of hypersound aeronavigation
DOI:
https://doi.org/10.15587/1729-4061.2015.47787Keywords:
hypersonic technology, inertial sensors, penetrating acoustic radiation, impedance phase, errorAbstract
The study reveals the mechanism of an acoustic error of an inertial sensor with a float static liquid suspension. The paper presents a numerical analysis of the autonomous positioning error that used to pose a technological risk. We have disclosed the characteristics of the device dynamics in a non-inertial frame of reference and revealed the dependence of kinematic parameters in the base and the mobile systems.
The paper describes the nature of additional precession in the inertial sensor in the operating conditions of a hypersonic flight caused bythe Euler force and analyses the device’s gyroscopic response to the moments of the Coriolis effect on the precession axis in the impedance float surface.
The findings can be used in hypersonic aircraft for assault and foreign intelligence. They can improveserial production of hypersonic technologies to the desired level, reducing technological risks of the vehicles’operational use.References
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Copyright (c) 2015 Владимир Владимирович Карачун, Виктория Николаевна Мельник
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