装配信息模型及装配信息提取是构建数字化装配系统的基础。
Assembly information model and the assembly information extraction are the base of building the system of digitized assembly.
以特征技术为基础，建立装配信息模型的层次结构及装配信息数据结构。
Establish the layer structure of assembly information model and assembly information data structure on the base of feature technique.
结合发动机动力系统简易模型，对装配信息模型的各种描述方法进行研究。
Study the means that describe the assembly information model by connect ting with simple engine model.
应用推荐