【摘要】 基于数学规划原理建立了个洗衣机的数学模型，使得在满足一定洗涤效果的条件下，总用水量最小．本文中给出了全自动洗衣机的基本模型，还对照目前常用的松下、日立、三洋等３种洗衣机的运行情况进行测试，并对本模型的稳定性作了分析．实验结果表明，本模型比较完满地解决了节约用水的问题，而且只需经过简单修改，就可以适用于任何日常生产生活中洗涤方面的节约用水问题更多还原

【Abstract】 In this paper,we present a math model of washing procedure which gains definite effect at the expense of the least water.At first,we define an elementary model for automatic washing machine,which proves to be effective.In this paper,we also test the model with the data provided by Panasonic,Hitachi and Sanyo,and gain a satisfying result.At last,we analyze the stability of the model.The model can be applied to any circumstance with little modification.更多还原