基于视觉测量的绗缝加工智能控制  

Quilting Intelligent Control Based on Vision Measurement

作　　者：唐露新[1] 刘志远[1] 吴黎明[1] 关建和[1] 

机构地区：[1]广东工业大学信息工程学院,广东广州510643

出　　处：《机床与液压》2006年第7期181-183,共3页Machine Tool & Hydraulics

基　　金：广东省自然科学基金资助项目(项目编号:05001838)

摘　　要：根据绗缝加工中布料容易变形的特点,提出了计算机视觉测量闭环控制方法,采用该方法能动态跟踪加工运动轨迹并进行图像数字处理。通过建立布料变形的数学模型,对变形前后两加工轨迹图进行快速相关计算,得到最小相关系数,并求得位置偏差补偿值,实现了绗缝加工智能控制。According to the characteristic that material warps easily in quilting, the closed- loop control method of computer vision measurement was presented. This method trail processing sport locus and carry out digital image processing. Through the establishment of warped mathematics model of cloth, can carry out fast related calculation as deformed around two processing locus picture, get minimum correlation coefficient and location deviation compensation value, so the intelligent control in quilting was realized.

关 键 词：绗缝加工 视觉测量 图像处理 智能控制 

分 类 号：TP27[自动化与计算机技术—检测技术与自动化装置]