【摘要】 利用振动试验模态分析的方法对汽车轮胎的振动特性进行了系统的分析。在自由悬挂支承条件下。对３种汽车轮胎径向和切向激振测试信号的数据处理与分析、求出了５阶振型的频率及其相应振型。同时。对不同结构特征的轮胎的使用性能也做了探讨。更多还原

【Abstract】 The tyre vibration characteristic made by the vibration testing and modal analysis method wasanalyzed systematically. 5 factorial oscillation modes and frequencies of three kinds of tires were madeout by the radial shocking and tangential shocking measuring data. with the tires hung with nylon tie.At the same time. the using properties of different structure tires were studied.更多还原