舰船的功能分解是舰船易损性研究的前提条件。以舰船使命为基础，探索更科学、更全面、更成熟的功能分解新方法。首先通过查阅目标舰船的相关文件与动态，获得被赋予的使命，分解各舰船使命的组成结构，获得每个环节所必需的功能体系，分析功能的运行机制，获得支撑此功能的基础设备。最后以汇总表或关系树的形式展现功能分解的结果，即为基于舰船使命的功能分解方法。
The function decomposition of ship is the precondition of ship vulnerability research. Based on the ship mission, explore a more scientific, comprehensive and mature new method of function decomposition. Firstly, the mission is obtained by collecting the relevant documents and dynamics of the target ship; Secondly, decompose the mission structure of each ship to obtain the necessary functional system for each link; Then, the operation mechanism of the function is analyzed to obtain the basic equipment supporting the function; Finally, the results of function decomposition are presented in the form of summary table or relationship tree, that is, the function decomposition method based on ship mission.
2022,44(5): 27-31 收稿日期：2021-08-19
DOI：10.3404/j.issn.1672-7649.2022.05.006
分类号：U674.7
作者简介：李冬琴(1979-)，女，教授，主要从事新船型开发、船舶多学科设计优化方面的研究
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