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结合大型客机研制特点,简要介绍了需求管理的基本概念和基本流程,详细说明了系统级需求捕获体系的组成,明确了系统级需求文件与其依据性文件之间的关系。建立完整明确的需求捕获体系有助于需求捕获的正确性和完整性,能有效的提高系统研制工作的设计质量和工作效率。
Combined with the characteristics of large passenger aircraft, this paper briefly introduces the basic concepts and basic processes of demand management, details the composition of system-level requirements capture system, and clarifies the relationship between system-level requirements files and their basis documents. The establishment of a complete and clear demand capture system will help to capture the correctness and completeness of requirements and effectively improve the design quality and work efficiency of system development.