摘要
在分析车辆平顺性评价方法的基础上,把建筑学振动烦恼率方法引入车辆平顺性分析中,应用烦恼率模型对车辆的平顺性进行研究,并和ISO评价法进行对比。实车试验表明基于烦恼率模型的车辆平顺性分析和ISO评价法有明显的一致性,实现了评价结果的量化,使车辆平顺性分析结果更为准确,可以为相关研究提供参考依据。
In order to evaluate the vehicle riding comfort,an annoyance rate method of architecture is introduced and compared with the ISO evaluation method.An experiment of vehicle riding comfort is conducted,results of which show that the quantitative evaluation result by using the annoyance rate method agrees well with that by the ISO method.With the proposed method the comfort analysis is more accurate and the reference is provided for the relative comfort research.
出处
《振动．测试与诊断》
EI
CSCD
北大核心
2010年第3期254-256,共3页
Journal of Vibration,Measurement & Diagnosis
基金
国家自然科学基金重点资助项目(编号:50535010)
关键词
车辆
平顺性
烦恼率
加权加速度
功率谱密度
vehicle comfort annoyance rate weighted acceleration power spectrum density
