【摘要】 本文提出了工程轮胎三维动态刚度与阻尼的测量方法，利用计算机控制的电液伺服试验系统和专设的测量装置测量了１０．００－２０轮胎的三维动态刚度与阻尼，分析了轮胎的动态刚度和阻尼与工作频率的关系，得到了三维动态刚度之间和三维阻尼之间的比例，该研究结果可用于分析工程车辆的各种动态特性。更多还原

【Abstract】 In this paper,the method for measuring three-dimensional dynamicstiffness and damping of engineering tire is proposed based on measurements of10.00-20 tire with computer-controlled electric and hydraulic servo system and specialequipment.The relationships between three-dimensional dynamic stiffnesses andthose between three-dimensional dampings were obtained as a result of the analysisof the relation between the dynamic stiffness and damping and the working frequency. This method can be used to analyze various dynamic characteristics of the engineer-ng vehicles.更多还原