基于混沌机理的圆度误差测量数据的处理方法  

Processing Method of Circular Degree Error Measure Data Based on Chaos

作　　者：倪厚强[1] 朱兴龙[1] 高龙琴[1] 周骥平[1] 

机构地区：[1]扬州大学机械工程学院,江苏扬州225009

出　　处：《机电产品开发与创新》2006年第6期143-145,共3页Development & Innovation of Machinery & Electrical Products

基　　金：扬州大学机械工程学院院基金资助(BK2005051)

摘　　要：介绍了基于最小二乘圆法的圆度误差的评价方法。为了防止搜索求解过程中出现局部最小的问题,提出了基于混沌机理的圆度误差测量数据的搜索算法,试验表明该方法具有较好的全局最小特性。The assessment method of circular degree error is introduced based on minimum mean-square value method. In order to solve local minimum during the searching process, the searching algorithm of circular degree error measure data is proposed based on chaos mechanism. The experiment result shows that the algorithm proposed enables to search for the global minimum in this paper.

关 键 词：圆度误差 混沌搜索算法 数据测量 

分 类 号：TG834[金属学及工艺—公差测量技术]