建立了车辆几何参数与动力特性的关系公式

Key title: Zbìrnik naukovih pracʹ Odesʹkoï deržavnoï akademìï tehnìčnogo regulûvannâ ta âkostì Pub Date : 1900-01-01 DOI:10.32684/2412-5288-2021-2-19-31-37

L. Kolomiets, V. Khamray, O. Lymarenko, A. Bazhanova, A. Ponomarenko

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引用次数: 0

摘要

本文研究了一种计算汽车双叉骨悬架几何参数和运动学参数与转弯时横摇角关系的公式。详细叙述了确定公式的方法。在计算机辅助设计系统中建立试验验证模型，对所得结果进行验证。该方法首次导出了根据悬架几何参数和汽车运动基本参数确定汽车侧倾角变化的数学依赖关系。计算了悬架臂与车架和转向节的附着点的坐标与弯道车辆侧倾角之间的依赖关系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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DEVELOPMENT OF A FORMULA OF DEPENDENCE BETWEEN VEHICLE GEOMETRIC PARAMETERS AND DYNAMIC CHARACTERISTICS

The paper considers a method for developing a formula that allows one to determine the relationship between the geometric and kinematic parameters of a double-wishbone suspension of a car on its roll angle when cornering. The method for determining the formula is described in detail. Test verification models were built in the computer-aided design system to verify the results obtained. For the first time, mathematical dependencies were derived to determine the change in the roll angles of the car depending on the geometric parameters of the suspension, and the basic parameters of the car's movement. Calculations of the dependencies between the coordinates of the points of attachment of the suspension arms to the frame and the steering knuckle, respectively, on the roll angle of the car in the corner have been performed.

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Key title: Zbìrnik naukovih pracʹ Odesʹkoï deržavnoï akademìï tehnìčnogo regulûvannâ ta âkostì

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