%0 Journal Article
%T A Decision Method for Under-,Over-and Well-Constrainess of Parametric Model<br>参数化模型欠、过和完整约束的判定算法
%A JIANG Kun
%A GAO Xiao-Shan
%A YUE Jing-Yan
%A <br>蒋鲲
%A 高小山
%A 岳晶岩
%J 软件学报
%D 2003
%I 
%X In parametric CAD design, the designers often encounter the question of judging whether a parametric model is under-, over- or well-constrained. In this paper, a graph-based algorithm for the question is proposed. This algorithm gives not only the decision of under-, over- or well-constrainess of a parametric model, but also the exact location where under-, over- or well-constraint occurs in the parametric model. This feature provides a more convenient way to the designers in the process of designing.
%K parametric CAD
%K geometric constraint solving
%K bigraph
%K DM-decomposition
%K maximum match<br>参数化CAD
%K 几何约束求解
%K 偶图
%K DM分解
%K 最大匹配
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=5860F661D668A824&yid=D43C4A19B2EE3C0A&vid=F3583C8E78166B9E&iid=59906B3B2830C2C5&sid=7C96F677D586AB70&eid=D1DBBF7482A512F1&journal_id=1000-9825&journal_name=软件学报&referenced_num=3&reference_num=10