摘要
综述介绍了几何约束求解的历史发展、研究现状.对一些概念作了介绍,对常见的四种求解方法:数值计算的方法、符号计算的方法、基于规则的方法和基于图论的方法做了详细的介绍.
The historical development and the current research status of geometric constraint solving are outlined.Some definitions are described.Four approaches to geometric constraint solving,namely graph-based,rule-based,numerical computation-based and symbolic computation-based,are described in detail.
出处
《浙江树人大学学报（自然科学版）》
2008年第1期13-17,共5页
Journal of Zhejiang Shuren University(Acta Scientiarum Naturalium)
关键词
几何约束求解
智能CAD
参数化设计
geometric constraint solving
intelligent CAD
parametric design
