女式针织保暖内衣宽裕量与压力舒适性的关系

Study of the Relationship between the Commodious Quantity and Pressure Comfort of the Women's Knitted Warmth Underwear

借助压力测试仪测试人体主要部位在穿着针织保暖内衣后的压力值,同时结合该部位内衣的宽裕量进行回归分析。讨论了针织内衣宽裕量与压力值之间的关系,并建立了数学模型。结果显示:在胸围、臀围、大腿这些部位,压力与宽裕量呈线性关系,而背宽、胸宽和腰围部位则分别呈三次函数、指数和二次函数关系。

By the experimental equipment, objective pressure value of the people＇s main part is tested when they wore a knitted underwear, then combined with the commodious quantity of the underwear, a regression analysis is made, so the relationship between pressure comfort and the commodious quantity of the knitted underwear can be researched, in conclusion, mathematical models are built, the results show that： in the these parts of chest, hip, thigh, there is a linear relationship between the commodious quantity and pressure comfort; and in parts across back, chest width and waist, the relations correspondingly are cubic function, exponential function and quadratic function.