基于体压分布的座椅舒适性评价研究  

Research on Seat Comfort Evaluation Based on Body Pressure Distribution

作　　者：李崇玉 吴良芹[1] Li Chongyu;Wu Liangqin(Department of Mechanical and Electrical Engineering,Shazhou Professional Institute of Technology,Zhangjiagang city,Jiangsu Province 215600,China)

机构地区：[1]沙洲职业工学院机电工程系,江苏省张家港市215600

出　　处：《农业装备与车辆工程》2022年第12期66-71,共6页Agricultural Equipment & Vehicle Engineering

基　　金：沙洲职业工学院青年教师科研基金项目“基于体压分布的座椅舒适性评价研究”(SGJJ2021B07)。

摘　　要：通过研究座椅舒适性概念和坐姿生理学理论,设计并完成座椅舒适性主、客观评价试验,采集原始体压分布试验数据,并对数据进行预处理,利用BP神经网络构建舒适性主、客观评价数据之间关系,建立可以通过客观体压分布数据预测主观舒适性的评价预测模型。By studying the seat comfort concept and sitting posture physiology theory,design and complete the subjective and objective evaluation test of seat comfort,collect the original body pressure distribution test data,and preprocess the data.Using BP neural network,construct the relationship between subjective and objective comfort evaluation data,and establish an evaluation prediction model that can predict subjective comfort through objective body pressure distribution data.

关 键 词：座椅 舒适性 体压分布 神经网络 预测模型 

分 类 号：U463.836[机械工程—车辆工程]