To make use of the model test method to study automobile rideability, the random excitation signal spectrum which is similar to that of typic-al roughness of road is needed.
利用模型试验方法研究汽车平顺性,需要在磁带上生成与路面不平度统计特性一致的机激振信号。
To make use of the model test method to study automobile rideability, the random excitation signal spectrum which is similar to that of typic-al roughness of road is needed.
利用模型试验方法研究汽车平顺性,需要在磁带上生成与路面不平度统计特性一致的机激振信号。
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