跟踪对象族模型拓扑结构变化研究

Research on Tracking Topological Changes in Family of Objects Model

提出了跟踪对象族模型拓扑变化的新算法,以建立参数和拓扑结构之间的关系,计算参数的临界值,确定模型的依赖实体,计算出模型参数的稳定区间和参数区间,最终系统准确地跟踪对象族模型拓扑结构的变化。该算法运用于自主研发的HUST-CAID系统中,提高了系统的智能性,为设计者确定参数范围提供了依据。

A novel algorithm of tracking topological changes of family of object models was imposed,relations between parameters and topology of models were established,critical values of parameters were computed,dependent entities of models were determined,stable intervals and parametric ranges were computed,and at last topological changes of family of object models were tracked accurately in this system.The algorithm was used in our HUST-CAID system,and intelligent of system was improved,parametric ranges was determined for designers.