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介绍了需求工程的研究内容;针对传统基于文档的需求工程的缺陷与不足,提出并阐述了开展基于对象需求工程建设的必要性;根据航天器研制的特点,研究提出了基于对象的航天器需求工程建设体系结构;围绕体系结构重点研究需求描述方法和需求应用验证过程,结合某航天器基于对象的需求管理验证了基于对象的航天器需求工程思想的可行性和适用性,通过对象化管理需求和关联视图,关联矩阵等方式分析关联关系,验证了基于对象的需求工程,提高了需求管理颗粒度,增强了需求关联影响分析能力,为后续开展基于对象的需求工程应用实施提供了理论指导和实践探索。
In this paper, the research content of demand engineering is introduced. According to the defects and deficiencies of traditional document-based requirements engineering, the necessity of engineering construction based on object requirements is put forward and elaborated. According to the characteristics of spacecraft research, Engineering construction system architecture. Focusing on the description of architecture requirements and the requirements application verification process, the feasibility and applicability of object-based spacecraft requirements engineering theory are verified with object-based requirements management of a spacecraft. Through object-oriented management requirements And related views, correlation matrix and other ways to analyze the association between the object-based requirements of the project to verify and improve the granularity of demand management and enhance the impact of demand-related impact analysis capabilities for follow-up to carry out the application of object-based requirements engineering provides a theoretical guidance and Practical exploration.