西南交通大学学报2001，Vol.36Issue(1)：71-74,4.
汽车行驶平顺性评价方法的研究
Study on Evaluating Methods for Human Exposure to Whole-Body Vibration of Aut omotive Ride
摘要
Abstract
The characteristics and exist ing problems of ISO standard 2631and absorbed power method, which are the curre ntly most popular methods for evaluating human exposure to whole-body vibration in automotive ride, are discussed in detail. The theoretical analysis based on an automotive mechanics model as well as experimental results shows that GB 4970 -85, which is based on ISO standard 2631, cannot accurately evaluate human expos ure to whole-body vibration in automotive ride. Therefore, this paper develops a new evaluating method, using the accumul ated exposure times within the frequently used speeds to evaluate human exposure to whole-body vibration of automotive ride. The evaluation result obtained with this new method coincides with the facts well.关键词
汽车/评价/传递函数分类
交通工程引用本文复制引用
万里翔,许明恒..汽车行驶平顺性评价方法的研究[J].西南交通大学学报,2001,36(1):71-74,4.
