基于遗传算法的空间直线度误差的求解

来源期刊：中南大学学报(自然科学版)1998年第6期

论文作者：廖平 喻寿益

文章页码：76 - 78

关键词：遗传算法; 直线度误差; 误差分析

Key words：genetic algorithms; line error; error analysis

摘    要：提出了一种计算满足最小区域法的空间直线度误差的新方法——遗传算法，并采用实数值编码，其计算精确度非常高，理论上可以无限逼近真实值.仿真结果表明，该算法可有效地实现全局寻优，且算法简单，收敛速度快，在计算机上容易实现，可用于三坐标测量机等测量系统的空间直线度误差测量的数据处理.

Abstract: A method of calculating 3-D line error using genetic algorithms has been proposed in this paper. We used the numeric encoding in the genetic algorithms. It can overcome the limitation of precision, fine the global optimal solution, infinitely approach real value in terms of theory and has fast convergent velocity. This method can be realized easily using computer and be applied to three coordinate measuring machine.