DYNAMICS OF THE PLOW’S WORKING BODY UNDER THE ACTION OF VIBRATIONS

A.R. Yalaletdinov, I.R. Rahimov, A.P. Kulikova, I.V. Bychkov, D.A. Kuzmin, D.A. Yalaletdinov, M.O. Usik, V.A. Tolkachev
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Abstract

The paper proposes a mathematical model for describing the movement of the working body of the plow, taking into account the vibration effect. The model is used to simulate the movement of the working body of the plow with an uneven speed of the traction unit. It was found that when accelerating, a stationary displacement of the working body of the plow occurs, as well as a decrease in the amplitude of oscillations and an exit to a stationary mode with a small amplitude of several millimeters. The specific power also reaches a stationary value over time. The parameters of steady oscillations depend on the stationary value of the speed of movement and the properties of the soil.
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在振动作用下犁体的动力学
本文提出了考虑振动效应的犁工作体运动的数学模型。该模型用于模拟牵引单元速度不均匀时犁体的运动。结果表明,在加速过程中,犁体产生稳态位移,振荡幅度减小,进入振幅小至几毫米的稳态模式。比功率也随着时间的推移达到一个固定值。稳定振荡的参数取决于运动速度的定值和土壤的性质。
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来源期刊
Chelyabinsk Physical and Mathematical Journal
Chelyabinsk Physical and Mathematical Journal Mathematics-Mathematics (all)
CiteScore
0.90
自引率
0.00%
发文量
11
期刊最新文献
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