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.
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.
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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