【摘要】 为从力学角度描述织物表面粗糙度,更真实地反应人的手感,采用圆盘法测得织物表面摩擦性能相关数据信号,利用MATLAB中的小波分析和频谱分析对摩擦力信息的高频成分进行处理。实验表明,测试结果不仅与用KES测得的织物表面粗糙度有较好的相关性,且能更直观、更真实地反映织物手感。更多还原

【Abstract】 Using the wavelet method and spectrum method of MATLAB to analyze the signal tested by a disc method,the result showed that the testing result not only highly correlated to the roughness of fabric surface tested by KES method,but also the testing method could reflect the handle more intuitionsiticly and truly.更多还原