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。
According to the study, the test result and result of simulation fit to each other quite well, the software of simulation can be used in forecasting and analysing the ride comfort of vehicle.
研究表明，试验结果和仿真具有较好的一致性，仿真软件可以预测和分析汽车的平顺性。
First, the static model of off-road vehicle is set up according to its structure and test method and specification for ride comfort.
首先根据越野汽车的结构特点和平顺性试验方法建立越野汽车静态模型；
In order to meet ride comfort, establish the start and shift control regularity that takes shock extent as constraint condition, and analyze the test results.
为了满足平顺性，建立了以冲击度为约束条件的起步与换挡控制规律，并对试验结果进行了分析。
Having been compared simulation results and test results, the paper indicates that the simulation model can make correct prediction to air spring suspension bus ride comfort.
结果表明，所建立的仿真模型可以对空气悬架大客车平顺性作出正确的预测。
The effectiveness of the proposed simultaneous optimization method to improve ride comfort and handling stability of vehicles is proved by theory analysis, simulation and test.
仿真计算和道路试验均表明经过集成控制和集成优化设计后，汽车的行驶平顺性和操纵稳定性等综合动力学特性得到了改善。
The theory analysis and simulation test indicate that the integrated control of suspension and 4WS can make positive influence on handling and ride comfort of vehicle.
理论分析与仿真试验表明，悬架与四轮转向综合控制，能够对车辆的平顺性和操纵稳定性同时产生积极的影响。
Based on the results of modal analysis and optimization, some modifications to the frame are accomplished. The road test results show that the ride comfort of the motorcycle is improved.
最后针对模态分析和优化结果对车架结构进行了改进改进后的整车平顺性道路试验表明摩托车的振动舒适性得到改善。
The Handling Stability and Ride Comfort Simulation and Test Research of Bus with Air Spring;
讨论了利用汽车的行驶特性图来分析汽车的动力性指标的方法。
The Handling Stability and Ride Comfort Simulation and Test Research of Bus with Air Spring;
讨论了利用汽车的行驶特性图来分析汽车的动力性指标的方法。
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