基于最小二乘法的自学习校直行程算法研究  

A Self-learning Straightening Interval Arithmetic Research Based on Least Squares

作　　者：周豪[1] 陈波扬[1] 魏燕定[1] 

机构地区：[1]浙江大学现代制造工程研究所,浙江杭州310027

出　　处：《机床与液压》2009年第6期132-134,共3页Machine Tool & Hydraulics

摘　　要：轴类零件自动校直设备设计过程中,校直行程的算法是校直机开发过程中最为关键的技术。提出了一种基于最小二乘法的自学习校直行程算法,该算法形式简单、易于计算机控制,且数据来源于实验,与实际校直过程相符;该算法具有一定的学习功能,能对不同批次的工件建立不同的行程计算公式。The straightening arithmetic is the most important technology in the development of automatic straightening machine. A straightening arithmetic based on least squares was introduced, which is prone to computer control because of the simple format, and accords with the actual straightening process for the data is rooted in straightening experiment. The straightening arithmetic has the function of self-study, can set up new journey expressions for different workpieees.

关 键 词：自动校直 弹塑性力学 最小二乘法 校直算法 

分 类 号：TH162.1[机械工程—机械制造及自动化]