摘要
提出表征作压分布的8个指标，它们是：最大压力、平均压力、最大压力梯度。平均压力梯度。不对称系数、纵向压力分布曲线、纵向力矩分布曲线、侧倾稳定性系数，结合座椅的舒适性对其物理意义进行了初步分析．并试验研究了座椅舒适性主客观评价的相关关系。
In this paper eight parameters of body pressure distribution on seat are put forward, They are: the maxlmum pressure, the average pressure, the maximurn presstlre gradient,the average pressure gradient, the unsymmetry coefficient. the longitudinal pressure curve. The longitudinal moment curve and rolling stabillty coefficient. We make physicaIly brief analysis of the parameters by seat comfort. The correlative relationship between obJectixye and SubJectit,evaluation results of seating comfort is also studled.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
1997年第1期65-68,共4页
China Mechanical Engineering
关键词
汽车座椅
体压分布
汽车试验
auto seat body pressure distribution seating comfort objective evaluation
