Test and analysis prove that the prototype measurement accuracy under dynamic fulfills the accuracy requirement of the rail wear measurement.
经试验和精度分析证实：该样机在动态时的测量精度能满足钢轨磨耗测量精度的要求。
Firstly, the actual stress history of the projecting beam's maximal stress area is acquired by integrating the three-dimensional FEM analysis calculation and the dynamic stress test at field.
本文通过三维有限单元法分析计算与现场动态应力检测相结合，得到各工况下主梁最大应力部位的实际应力—时间历程。
The automobile dynamic performance computer test and analysis system can improve the rate of test success, shorten the complied period of test report.
汽车动态性能微机测试与分析系统能有效地提高试验成功率，缩短数据处理与分析以及试验报告撰写周期。
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