摆振是指汽车在平坦路面上以一定的车速下行驶时,所产生的车轮绕主销的持续振动现象。摆振对于汽车是非常有害的,它使汽车的操纵稳定性变坏,降低行驶的安全可靠性,严重时还会影响汽车的平顺性。
浅谈客车前轮摆振及其主要影响因素 关键词: 客车 悬架 摆振 定位 [gap=214]Key words:Bus, Suspension, Sw aying, Location
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摆振幅度 Vibration Range ; Vibrate and Shanking function ; Oscillation Amplitude ; Vibrate Shaking function
摆振动 pendular oscillation
前轮摆振 shimmy of front wheels ; Front Wheel Shimmy ; nose wheel shimmy
测摆振动 vibration ; swaying
摇摆振动 wagging vibration ; rocking vibration
摇板摆振幅度 Vibration Range
车轮摆振 wheel fight ; wheel wobble
横摆振动 [车辆] Yaw vibration
The mechanism of steering wheel shimmy of the vehicle is analyzed from the standpoint of mathematics.
对汽车前轮摆振发生的机理,从数学角度进行了深入探讨。
参考来源 - 考虑转向系间隙的汽车前轮摆振系统研究Based on multi-body dynamics theory, a dynamics model of shimmy is developed, flexibility of nose landing gear and airframe involved with the way of Component Mode Synthesis Method, to investigate the stability of shimmy oscillations.
基于多体动力学理论,采用子结构模态综合法将关键部件柔性化,建立了计及前起落架和机身弹性的全机地面滑跑刚柔耦合动力学模型,并进行了摆振稳定性仿真分析。
参考来源 - 飞机柔性对前起落架摆振的影响分析·2,447,543篇论文数据,部分数据来源于NoteExpress
起重机载荷摆振主要是由载荷水平运动引起的。
The load sway of crane is mainly generated by its horizontal motion.
指出,按照不同的分类标准,转向轮摆振研究的内容也不同。
It is pointed out that con tents of researching on shimmy are different according to different classification criteria.
本文根据机轮摆振的点接触理论,导出了为克服摆振所需线性阻尼的计算公式。
In this paper the formula of requisite linear damping for overcoming shimmy is derived according to the point contact theory of wheel shimmy.
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