Registration Number
0221U106939,
0119U001300
, R & D reports
Title
Improvement of the operational properties of military automotive engineering by creating an intellectual system for ensuring functional stability
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Head
Klez Dmytro M., Доктор технічних наук
Registration Date
22-12-2021
Organization
Kharkiv National Automobile and Road University
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Object of research (development) - dynamic processes and energy costs of military vehicles.
Subject of research (development) - identification of ways to improve the performance and energy efficiency of military vehicles and methods of their implementation.
The purpose of the work is to increase the efficiency of the use of military vehicles through the introduction of an intelligent system to improve its operational properties and energy efficiency.
The method of operative determination of rational indicators of maneuverability of military automobile equipment developed for the first time differs from existing ones by allocation of admissible and inadmissible states. Simulink's automated construction of the proposed areas can be used in the assessment of performance (resistance to skidding, controllability and dynamism), the examination of road accidents, as well as the design of new military vehicles. The obtained dependences allow to determine the interval of speeds of the car, at movement with which at the initial moment of entering there is a negative angular acceleration, stabilizing a course angle of the car. When skidding a car moving at higher speeds, its own stability is not enough to stabilize, so it is necessary to intervene the driver or the stability system. In comparison with domestic or foreign analogues, the obtained dependences allow to determine the required values of the interlocking differential of the all-wheel drive differential of the all-wheel drive vehicle, provided that it is stable during skidding. An additional angular acceleration of the all-wheel drive vehicle in the plane of the road with a separate torque drive from the engine to each of the drive wheels is determined, taking into account the redistribution of normal reactions between the sides.
Product Description
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Baidala Vladyslava Yu.
Bezruchko Irina V
Bukreeva Olga S
Korovko Olexander V
Nazarova Karina O
Oleynikova Oleksandra M
Pluzhnik Vadim V
Reznikov Olexander O
Slinchenko Igor V
Kholodov Anton P.
Kholodov Mykhailo P.
Schukin Olexander V
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2021-12-22
