基于固定式风速仪滑行法的法规分析

Analysis on Regulations Based on Coast Down Method of a Fixed Anemometer

在对汽车道路载荷测试方法的研究中发现,国内外试验法规对试验条件的要求、数据处理等存在一定的差异,这些差异对试验结果会造成多大影响是一个未知数。通过搜集国内外试验法规进行对比分析,找出各法规中的差异,并用实际案例说明差异性对数据处理结果产生的影响,对道路滑行试验方法的研究或修订都有重要意义。

In the study of vehicle road load test methods,it is found that there are certain differences in the requirements of test conditions and data processing in test regulations at home and abroad.It is unknown how much these differences can affect the test results.By collecting domestic and foreign test regulations for comparative analysis,find out the differences in various regulations,and use actual cases to illustrate the impact of differences on data processing results,which is of great significance to the research or revision of road coast down test methods.