摘要
空基任务系统大规模集成传感器、计算设备和通信设备,具有高度复杂性。基于电子设备物理特性和操作特性获取系统能力需求的传统方法过于关注模块细节,系统性差,难以准确全面反映军事需求。针对该情况,提出信息牵引的系统能力需求分析方法。该方法基于作战任务需求,以信息为纽带,建立作战行为与系统行为的映射关系,依次分析系统信息的获取、加工、存储、应用、分发等过程以及各过程之间的相互关系,在此基础上获取对具体软硬件模块的能力需求。在新型空基任务系统装备研制中,该方法有效提升了需求产品质量和需求开发效率,得到了用户肯定。实践表明,该方法可以准确、全面地获取空基任务系统的能力需求。
Air-based mission system is massively integrated by sensors,computing and communication devices,which is highly complex. Conventional methods based on physical characteristics and operational performance for electronic devices make a big fuss over particulars of modules,and it is weak in systematicness and difficult to accurately and completely reflect military requirement. In view of this,a re-quirement analysis method of system capability led by information is proposed. The method is based on the requirement of combat mission and builds mappings between combat behaviors and system behaviors with information as ligament,and analyzes processes of information capturing,processing,storing,application,distributing and relationships of them,and gets capability requirement of software and hardware modules further on basis of this. This method has upgraded the quality of requirement products and efficiency of requirement development in the development of new model air-based mission systems,and obtained positive feedback from customers. Practice shows that this method can accurately and completely get the capability requirement of an air-based mission system.
出处
《计算机技术与发展》
2015年第1期46-51,56,共7页
Computer Technology and Development
基金
国家工信部基金项目(2012ZX01041-005)
关键词
空基任务系统
能力需求
信息
作战行为
系统行为
air-based mission system capability requirement information combat behavior system behavior
