导纳函数 meaning in Chinese

admittance function

Classically , the modal parameters of a automobile are derived from frf measurements in well - controlled laboratory conditions using hammer of shaker excitation , this requires additional measurement costs and time . however , the modal vibro - acoustic behavior of an automobile on the road may differ significantly from the one during the laboratory test due to e . g
传统的汽车模态识别方法是在良好的实验室控制条件下，用力锤等激振器激振车体，以此获得准确的导纳函数，来识别汽车的模态参数。