摘要
本文阐述应用疲劳加速度等能量原理,引出简化计算方程式,代替汽车平顺性指标T_(FD)的查阅图表或对数插值计算。该法简捷方便.同时也讨论偏度差,对评价指标的综合误差影响,从误差理论上说明该法的可行性和精确性。又能用于“总加权值”法简化计算。
This paper has illustrated how to utilize the simplified tormula for calcula-ting automobile flexibility iedey TED which had been generally lool ed up bydiagrammatic method or by logarithmic interpoiation method The srmplifiedform-ula is introduced by means of the principal of energy on the fatigue acceleratioetc This method is very simple convenient and fast for calcuiatron At time thispaper has discuussed the difference of bias on the effect of e timating the generanerror of the flexibility index It has explained that thas method is feasible andlexact from the point of the 'Thedry of Errbr', And it can be used on the slm-plified calculation of 'General Addikion of weighting Acceleration value', met-hod.
关键词
汽车
平顺性指标
暴露时间
flexibility index
exmosure time
time boundary
