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针对航天产品总装工艺信息在异构系统间交互的障碍,提出了基于XML的航天产品总装工艺信息交互框架,重点研究了应用MDA描述航天产品总装工艺信息,并建立基于XML Schema的航天产品总装工艺数据模型,讨论了数据模型接口的任务流程。通过CAPP与DAPDS的总装工艺信息交互实例,验证了提出的航天产品总装工艺信息交互方案的可行性。
Aiming at the obstacles of the assembly process information of aerospace products in the interaction between heterogeneous systems, this paper proposes an XML-based assembly process information interaction framework of aerospace products, focusing on the application of MDA to describe assembly process information of aerospace products and the establishment of aerospace product assembly process based on XML Schema Data model, discusses the data model interface task flow. Through the CAPP and DAPDS assembly process information interaction example, verify the feasibility of the proposed space product assembly process information interaction program.