【摘要】 通过研究国内航空企业建模的需求,探讨现有企业建模方法的不足,提出了基于过程工程的航空企业建模方法。首先针对航空企业的特点,尤其是考虑到航空军工企业对信息安全性的要求,给出了一个六元组表示的航空企业模型,并对航空企业模型的信息安全子模型进行了详细描述;然后研究了基于过程工程的航空企业建模的实现技术,包括企业模型体系、企业建模支持系统等。建立基于过程工程的航空企业模型,以模型为驱动,为航空企业信息系统的建立、实施和重构提供了基础和依据,适应了航空企业对企业模型动态响应性和信息安全性的要求。该研究成果已成功地应用于某大型航空企业两种型号飞机的研制,实践证明所提出的方法是可行和有效的。更多还原

【Abstract】 By analyzing the requirements of domestic aviation enterprise modeling and investigating the limitation of existing modeling methods,a new aviation enterprise modeling method based on process engineering is presented.Firstly,an aviation enterprise model expressed in 6-tuple is given based on analyzing the characteristics of aviation enterprises,especially considering the high information security requirement of the war industry.The information security sub-model is discussed in detail.Then,the implementation of the modeling method is researched,including the model architecture and the modeling support system.The process-engineering-based model provides bases for establishing the information system in aviation enterprises and satisfies the requirements of dynamic response and information security.The proposed method has been successfully applied in two aviation projects in a large-scale aviation enterprise,which proves the feasibility effectiveness.更多还原