模拟计算结果与试验数据的比较说明了所提出的汽车侧向振动模拟方法的有效性。
A good agreement between simulation results and experimental data shows the effectiveness of the simulation method for automobile lateral vibration.
通过CA10 B汽车变速箱齿轮和轴承故障振动试验验证了该方法的可行性。
Finally, its feasibility is verified in the experimental study of vibration in gear box and bearing faults of a CA10B automobile.
道路模拟振动台是进行汽车及其零部件室内道路模拟试验的关键基础设备之一。
Road simulation shaker table is one of the key fundamental equipments for road simulation tests of automobile and its parts.
针对某自卸汽车底盘在使用过程中出现的异常振动问题，进行了道路行驶试验研究。
The road tests of the dump truck were carried out based on abnormal vibration of dump truck chassis.
该频谱可作为汽车振动台架试验的摸拟信号。
It can be taked as analogue signal of vehicle vibration bench test.
比较了单自由度线性机械系统在稳态振动、随机振动、运输试验（汽车与火车）以及冲击试验中响应的大小。
This Paper Compared the responses for a Single-of-freedom linear mechanical System to stationary Vibration, random Vibration, transport (motor Uehicle and freight train) Shock testings.
同时，今后还需开展大量的汽车电器振动模拟试验，完善实际工况模拟的精确性、试验方法的准确性，为汽车产品可靠性研究工作提供有效的手段。
It can improve the accuracy of simulation in the true working environment and the veracity of test methods. It will provide valid means for the research of automotive product reliability.
在该振动试验中，夹具是极为重要的组成部分，它的作用是将由路谱信号激励的振动台的振动尽量不失真地传递给受试件，即汽车电器系统。
Its role is to pass the vibration of vibration table which was stimulated by the signal spectrum to the subjects as far as possible without losing. the subjects are auto electrical system.
因此，有必要开展汽车电器系统的振动试验，特别是试验的关键设备—振动试验夹具的设计方法的研究。
Therefore, it is necessary to carry out the research of vibration test for automotive electrical systems, especially, the research of the design method of the key equipment - vibration test fixture.
高低温试验台、振动试验台、盐雾试验台以及脉冲压力试验台等为检测汽车空调产品环境性能提供了可靠的保证。
High and low temperature test rig , vibration test rig , salt spray test rig and pulse pressure test rig are used for automotive A/C products tests .
采用实车路谱时域复现技术，对汽车电连接器进行振动可靠性室内强化试验，研究其在接近实际工况-振动应力和电应力联合作用下的可靠性。
Because there is not requirements of real vehicle road's signals in national standards, then the enhancement test's time can not be determined and the test results can not be appraised.
采用实车路谱时域复现技术，对汽车电连接器进行振动可靠性室内强化试验，研究其在接近实际工况-振动应力和电应力联合作用下的可靠性。
Because there is not requirements of real vehicle road's signals in national standards, then the enhancement test's time can not be determined and the test results can not be appraised.
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