汽车泡沫坐垫舒适性的客观评价方法  

An Objective Evaluation Method for the Comfort of Foam Cushion in Vehicle Seat

作　　者：金晓萍[1] 袁向科[2] 王波[1] 陶鑫[1] 成波[1] 丁教霞[2] 李志辉[2] 

机构地区：[1]清华大学汽车安全与节能国家重点实验室,北京100084 [2]北汽福田汽车工程研究院,北京102206

出　　处：《汽车工程》2012年第6期551-555,565,共6页Automotive Engineering

基　　金：国家自然科学基金项目(50875151);北汽福田合作项目资助

摘　　要：介绍了评价汽车座椅泡沫坐垫舒适性的物理特性指标和体压分布指标,以及两者之间的关系。研究结果表明,体压分布能综合反映坐垫的舒适性,而物理特性则为坐垫材料的选取提供理论依据。因此在泡沫坐垫舒适性设计和评价中,宜综合使用上述两种评价指标。Two indicators, physical characteristics and body pressure distribution, as well as their relation- ship are presented in this paper for evaluating the comfort of foam cushion in vehicle seat. The results of study show that body pressure distribution can comprehensively reflect the comfort of seat cushion, while physical characteristics provides the theoretical basis in selecting foam material. Thus it is appropriate to combine these two evaluation indi- cators in designing and evaluating the comfort of foam cushion in vehicle seat.

关 键 词：泡沫坐垫 客观评价 体压分布 物理特性 

分 类 号：U461.4[机械工程—车辆工程]