This model has also a certain reference to the random input model with four wheels correlated in frequency domain.
该模型对车辆四轮相关频域随机输入模型也有一定的参考作用。
The complete vehicle rigid-elastic coupling FE model toward vehicle ride comfort, pulse input road surface model and random input road surface model are established.
建立了面向汽车平顺性分析的整车刚弹耦合有限元模型，同时建立了脉冲输入路面模型和随机输入路面模型。
Based on the generating mechanism of random input model of single wheel, a filtered white noise model for the random inputs with four wheels correlated was established.
在分析单轮时域随机输入模型产生机理基础上，建立了车辆四轮相关随机输入的滤波模型。
According to the national criterion: Method of random input running test and Method of pluse input running test, the virtual road tests on the vehicle ride comfort are designed.
论文按照国家标准设计不同车速下平顺性随机输入及脉冲输入下虚拟行驶试验，并在设计过程中编制了试验所需的路面谱生成程序。
Traditional input devices are increasingly unable to meet people's needs of random input.
传统输入设备无法满足人们的随意性输入需求。
Traditional input devices are increasingly unable to meet people's needs of random input.
传统输入设备无法满足人们的随意性输入需求。
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