【摘要】 在弹性隔振元件动特性试验中，因力传感器布置位置的不同，使测定的原点动特性与跨点动特性亦不同。以Audi100轿车动力总成液力悬置为试验对象，验证了二者的差别，分析了造成该差别的原因，从而从理论上和实践上完善了弹性隔振元件动特性的试验方法。更多还原

【Abstract】 The dynamic characteristics measured on the initial point (input ) is different from that measured on spanned point (output)due to different disposition of force transducers in dynamic characteristic test of elastic vibration isolating elements. The difference of the two has been identified in a test with hydraulic mounting of power assembly of the Audi 100 car as the experitnental object,and the cause of the difference has been analysed. In the consequence,the rnethod of dynamic characteristic test of elastic vibration isolating elements is perfected both in theory and in practice.更多还原