多重卷积算法下的精度优化分配研究

提出了一种按多重卷积算法进行精度分配时,利用最小经济夹角,并以公差等级作为寻优单位的精度优化分配方法,大大减少了寻优次数.不仅使精度分配结果更为精确.而且运算迅速、简便,使其更为实用。

On Algorithms of Multiple Convolution in Problems Involving Optimization in Precision Distribution

In order to enhance accuracy in problems involving precision distribution, use of an algorithm of muliple convolution is desirable, yet often considered impractical due to its complicated operation and tedious processes. A method of optimization in precision distribution is presented that makes use of the minimum economic angle and with tolerance grade as the optimization unit thus greatly reducing the number of optimization steps necessary. This will render the results more accurate in processing , more simple convenient and practical.