中国机械工程2011，Vol.22Issue(5)：530-535,6.
基于参数化建模的复杂机械产品虚拟样机复用
Reuse of Virtual Prototyping for Complex Mechanical Products Based on Parametric Modeling
摘要
Abstract
In order to reuse virtual prototyping for complex mechanical products, an automatic reconstruction approach of virtual prototyping was proposed through program drive to the size parameters of parameterized virtual prototyping. The modeling requirements for the basic virtual prototyping of complex mechanical products were described under the demands of parametric design. The parameter naming rule was presented. The mathematical model of parameter drive mechanism was described. The solving method of constraint matrix equation was demonstrated. On the basis of all above, we developed a series of parametric modeling program for complex mechanical products. This set of programs achieves the functions of automatic dimension parameterization of the basic virtual prototyping and the automatic reconstruction of the virtual prototyping based on parameter drive.关键词
复杂机械产品/参数化建模/虚拟样机/模型复用/二次开发Key words
complex mechanical product/ parametric modeling/ virtual prototyping/ model reuse/secondary development分类
机械制造引用本文复制引用
李文威,陈南,殷国栋..基于参数化建模的复杂机械产品虚拟样机复用[J].中国机械工程,2011,22(5):530-535,6.基金项目
江苏省科技成果转化专项资金项目(BT2007072) （BT2007072）
