基于模型的舰船作战系统工程方法研究与应用

针对舰船作战系统软件复杂性增加以及设计与集成难度的增加，本文介绍一种应对复杂系统研发需求的基于模型的系统工程方法，并阐述需求分析、功能分析及体系架构设计3个阶段的设计流程。最后以典型水面舰艇作战系统体系架构的设计为例对该方法的应用进行验证。经过验证，证明该方法与基于文档的系统设计方法相比具有设计准确的特点，能提高系统设计质量，值得大范围推广；在方法和工具推广上需要结合本单位质量体系要求进一步完善。本文所建模型使用到了IBM公司Rhapsody工具中的Harmony SE套件。

Research for combat system development based on model-based systems engineering method

Shipborne surface combat system is a kind of complex system which is used for surveillance and reconnais-sance, command and control and engagement for different kind of threats in surface, air and underwater environment. In ac-cordance with the growing difficulty of design and integration of the surface combat system, a kind of model based systems engineering method is introduced, the detailed procedure of requirements analysis, system functional analysis and design synthesis are described in this paper. Finally, the paper describe the combat system architecture design and verify based on the method. The conclusion is model based method is more accurate in system design than traditional document based meth-od, can be widely used in combat system design. In the future, the detailed instructions for the method and tools should be optimized according the company’s quality standard. In this paper, the models is build by the IBM Rhapsody software Har-mony SE toolkit.