№ 1 (19) – 2023
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ELEMENTS OF THE THEORY OF DYNAMICLY DEVELOPED SUSPENSION MILITARY VEHICLE |
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https://doi.org/10.37129/2313-7509.2023.19.134-139
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L. Petrov, Candidate of Technical Sciences, Associate Professor
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Y. Petrik
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Cite in the List of bibliographic references (DSTU 8302:2015) |
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Петров Л. М., Петрик Ю. М. Елементи теорії динамічно розвинутої підвіски військового автомобіля. Збірник наукових праць Військової академії (м. Одеса). 2023. № 1 (19). С. 134-139. https://doi.org/10.37129/2313-7509.2023.19.134-139
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Abstract |
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In the authors' article, the elements of the theory of the dynamically developed suspension of the military vehicle are given by the constructive improvement of its suspension by connecting it to the wheel drive, the beam of which is attached to the frame of the car by springs. Also considered are the issues of researching the dynamically developed suspension of a military vehicle by creating an additional number of movements of the auxiliary system and the movement of the center of mass of this system.
The conducted studies theoretically provided an improved technological scheme for loading the wheel drive when it moves the support, converting the energy supplied to the wheel drive and the quantitative movements kinematically distributed in the wheel drive into the controlled motion of the car relative to the wheel disk with the addition of the traction force of the car with the transferable forces of quantitative motion, which is an auxiliary factor to the innovative technology of its movement.
For the first time, a technology was considered in which the law of change of mechanical energy is applied during the rotation of a wheel drive over an obstacle, i.e., the energy supplied to the wheel drive and quantitative movements kinematically distributed in the wheel drive in the controlled relative to the wheel disc movement of the car with the addition of the traction force of the car with the transferable forces of quantitative movement and this allows a more expedient approach to the consideration of the implementation of the torque on the wheel drive.
The authors present the elements of the theory of quantitative motions kinematically dispersed in a wheel drive. When revealing the concept of "dynamically developed suspension", equations were used that mathematically confirm the connection with the quantitative movements kinematically distributed in the wheel drive in the controlled relative to the wheel disc movement of the car, which allows overcoming obstacles on the way and the supporting surface in certain conditions of the car’s operation.
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Keywords |
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physical-mathematical model, wheel force, obstacle, car.
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List of bibliographic references |
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References |
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