The principle and the system for simulation of vehicle noise are introduced. The feasibility of the simulation method and system is verified through testing.
介绍了汽车噪声模拟的原理及噪声模拟系统的设计，并通过试验验证了该模拟方法和模拟系统的可行性。
In order to reappear the fuze movement rule through testing the parameter of movement under simulation trajectory environment, the missile-borne memory test system is designed in the thesis.
为了通过测试引信在模拟弹道环境下的运动参数，再现其运动规律，本文研制了新型弹载存储测试系统。
During the research on ECU simulation testing platform, ECU can't recognize and receive the frequency emitted by industry-controlled computer through timer 8253.
在ECU仿真测试台的研究中，工控机用定时器8253发出的频率量ecu不能识别与接收。
Through analysis of simulation results and system testing, the performance of these two solution schemes mentioned above is verified, and ways to improve further are proposed.
通过性能测试及系统仿真，验证了上述两种解决方案的有效性，并提出了进一步的改进方法。
Through the synchronization of multiple analog acceleration sensors and adding the fault simulation, a testing and validation platform is implemented.
对多个模拟加速度传感器进行时间同步，加入故障模拟，构成模拟测试平台。
Through simulated analysis of CAE simulation software, It applies drawing ribs to insufficiently drawing area. It produces qualified parts through testing die.
经过CAE拉深软件的模拟分析，对于拉深不足的区域采用增加拉深筋的方式，通过试模最终加工出合格的零件。
Through laboratory simulation tests, the procedure and instrument parameters of ultrasonic testing for pipe welds were educed and successfully applied to the high temperature det...
通过采用实验室模拟进行当量测试，确定了管道焊缝超声波探伤的工艺和仪器参数，并成功应用于某电厂高压导汽管焊缝高温状态的检测。
Through laboratory simulation tests, the procedure and instrument parameters of ultrasonic testing for pipe welds were educed and successfully applied to the high temperature det...
通过采用实验室模拟进行当量测试，确定了管道焊缝超声波探伤的工艺和仪器参数，并成功应用于某电厂高压导汽管焊缝高温状态的检测。
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