%0 Journal Article
%T An Approach Based on Deformation Mapping for Constraint Graph Direction and Solution<br>一个基于变形映射的约束图有向化与求解方法
%A JIN Jian-guo
%A TAN Jian-rong
%A <br>金建国
%A 谭建荣
%J 软件学报
%D 2000
%I 
%X The concept of deformation mapping and deformation origin is described. A new approach for directing and solving constraint graph is presented, which is deformation mapping based and two-dimension engineering drawing oriented. A directive method for constraint graph, which is based on deformation mapping, is also proposed. Finally, a new approach for solving the deformation constraint graph is given, which is based on compound node and virtual constraint. With this method, the reliability to direct the constraint graph is increased, the computation complexity is reduced, and the cyclic constraint graph can be solved expediently.
%K Deformation mapping
%K correcting factor
%K virtual-constraint
%K constraint-graph-division
%K constraint-graph-solution
%K constraint-graph-direction<br>变形映射
%K 修正因子
%K 虚拟约束
%K 约束图求解，约束图分解
%K 约束图有向化.
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=124EF5B19CEACAD6&yid=9806D0D4EAA9BED3&vid=708DD6B15D2464E8&iid=DF92D298D3FF1E6E&sid=9C6D270E246D943F&eid=8587C7CAA7A3D0DB&journal_id=1000-9825&journal_name=软件学报&referenced_num=2&reference_num=12