用于多种原棉混合的参数矩阵法及其算法

基于对病态线性方程组分析综合的结果,建立并证明了参数矩阵配棉法.由于该方法将配棉问题转化成确定参数矩阵之元素值的问题,使方法直观而简明且易于计算机的计算;同时又注意到棉纤维长度的正态分布规律,故而用该方法进行配棉所得的结果是符合优化条件的.给出了工厂配棉实例,进而说明了该方法的实用性.

The Parameter Matrix Method and Its Distribution Ratio Algorithm for Mixing Different Kinds of Raw Cottons

By analyzing and synthesizing the ill-conditioned linear equation groups, the parameter mattrix method of mixing cottons is found and proved. Using the method, the problem of mixing cottons is transformed into the problem of determining the elements of the parameter matrix, which provides a visible and controllable data list and makes the problem easy. By taking notice of the normal distribution law of cotton fibers' length, the result of mixing ratio is optimum. A practical example is given for readers.