振动平台在整车异响解析方面的应用

针对汽车异响问题,利用整车振动平台进行全方位异响检证,介绍了主机厂异响解析方法和流程,并开发了一种新的整车异响解析方法和流程,该方法能有效快速地检证和解析整车内饰件、外饰件、底盘类的异响,快速模拟顾客使用初期的车况,运用多个路谱进行杂音检证,充分显在化顾客在使用过程中的异响,提高了工作效率,实现新车型机能品质的快速熟成。

Application of Vibration Platform in the Analysis of Vehicles Noise

Aiming at the problem of vehicle noise,the vehicle vibration platform was used for all-round noise verification.The noise analysis method and process in automobile factorie were introduced,and a new method and process for analyzing the noise vehicle was developed.This method can effectively and quickly verify and analyze the noise of vehicle interior parts,exterior parts and chassis parts,quickly simulate the customer s initial use of the vehicle,and use multiple road spectrums for noise detection,fully demonstrating the noise in the process of customer s use.It can improve the work efficiency,and accomplish the rapid completion of the new model performance.