基于体压分布的海绵厚度对床垫舒适性影响

Influence of Sponge Thickness on Mattress Comfort Based on Body Pressure Distribution

通过改变床垫表层海绵厚度,进行人体体压分布指标测量,主客观结合分析床垫在海绵厚度改变时的舒适度,研究床垫软层的改变与人体舒适度的规律,结果表明：海绵厚度对床垫舒适性具有重要影响;海绵厚度1-4 cm时,主观评价和客观评价一致;海绵厚度为4 cm时,床垫舒适感最强。

By using body pressure measuring system and subjective evaluation,the effect of sponge thickness on mattress comfort was analyzed.A theoretical basis for reasonably studying mattress comfort had been found out.The results showed that the sponge thickness had significant impact on mattress comfort.Pressure distribution results were in accordance with subjective evaluation when sponge thickness was between 1 cm and 4 cm.Mattress with 4 cm sponge thickness exhibited the best sense of comfort.