【摘要】 从多自由度系统动力响应与受力关系出发，利用模态分析方法，建立了由受力结构的响应间接测试数据说别瞬态啮合扭矩的数学模型，为新型瞬态扭矩测量设备开发提供了理论基础。更多还原

【Abstract】 In order to avoid difficulty of rneasuring trasient torque of clutch transfer mechanism derectly.We use the method of modal analysis, and regard the mechanism as a multiple-degree of freedom system, derive the model of identificating the trasient torque from the respose date which is measured on the mechanism inderectly. This study will fund the base for designning new type transient torque measure equipment.更多还原