基于最小偏差法的最长轴终点判别方法  

The Longest Axis End-point Discrimination Based on the Least Deviation Interpolation Method

作　　者：杨洁[1] 宋时兰 王太勇[1] 王涛[1] 何恩懋[1] 

机构地区：[1]天津大学机械学院,天津300072 [2]鸡西大学理工系,黑龙江鸡西158100

出　　处：《机床与液压》2007年第5期7-9,共3页Machine Tool & Hydraulics

基　　金：国家自然科学基金资助项目(50475117);天津市应用基础研究计划重点项目(05YFJZJC01800)

摘　　要：介绍了用于最小偏差法直线、圆弧插补的最长轴终点判别方法,与其它判终方法相比,此方法简化了判别条件,具有更高的精度和可靠性。该方法已在数控系统的控制程序中得到了应用,证明了其可行性。The longest axis end-point discrimination based on the least deviation interpolation method was introduced. By comparing with others, this discrimination method simplifies the condition and improves the precision and reliability of discrimination. It is proved to be feasible by applied in the program of CNC.

关 键 词：最小偏差法 终点判别 最长轴 

分 类 号：TG659[金属学及工艺—金属切削加工及机床]