geometric constraint model

基本解釋

In this paper, a method to build geometric constraint model of 2 dimensional drawing based on undirected graph is presented.
本文提出了一種基于圖結(jié)構(gòu)描述的二維圖形幾何約束模型的建立及存儲(chǔ)方法。
The main problems of Parameter design are abstraction and expression of the geometric constraint relationship, solver of geometric constraint and creation of geometry model.
參數(shù)化設(shè)計(jì)的關(guān)鍵是幾何約束關(guān)系的提取和表達(dá)，幾何約束的求解及參數(shù)化幾何模型構(gòu)造。
When transferring a geometric constraint equation group into an optimization model, we need a method to jump out of the local beat solution so that we can find a best global solution.
在將幾何約束問題的約束方程組轉(zhuǎn)化為優(yōu)化模型的時(shí)候，需要找到一種方法來跳出局部最優(yōu)解，進(jìn)而找到全局最優(yōu)解。
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