电磁计算在复杂舰船平台电磁环境效应量化设计中的应用与挑战

随着科学技术和军事战略的发展，舰船平台将广泛采用隐身化、射频集成、集成上层建筑等新技术，以及新体制信息系统、定向能装备等新型装备，以满足对平台性能和体系作战能力的要求，由此复杂舰船平台将面临着由平台内部、编队体系内、战场强电磁脉冲等电磁环境导致的电磁环境适应性问题.通过电磁计算进行复杂舰船平台电磁环境效应量化设计是实现复杂舰船系统级精确电磁设计的关键手段，是保障用频舰船适应平台内外电磁环境的有效途径.为此，本文以电磁计算在复杂舰船平台电磁环境效应数字化设计中应用与面临的挑战为主题，阐述了复杂电磁环境内涵，综合归纳了电磁计算在舰船平台领域国内外应对电磁环境效应的应用现状，深刻分析了复杂舰船平台电磁环境效应控制和电磁量化设计面临的问题及挑战等，最后提出了应对措施建议.

Application and challenge of computational electromagnetics in quantitative design of electromagnetic environment effect of complex equipment platform

With the development of science and technology and military strategy, the equipment platform will widely adopt new technologies such as stealth and radio frequency integration, as well as new institutional information system and directed energy technologies to meet the requirements for performance and system combat capability. The complex equipment platform will face the complex electromagnetic environment effects(E3) problems formed within the platform, the information system and the battlefield high-power attack environment, lighting and static electricity. The E3 control and quantitative design of the complex equipment platform through the computational electromagnetics(CEM) is the key means to realize the precise electromagnetic design of the complex platform, and it is the an effective way to ensure the ship platform adapting to the external complex electromagnetic environment.To this end,this paper focus on the application and challenges of CEM in the quantitative design of E3 of the complex equipment platform,and comprehensively summarizes the application status of CEM in response to E3 at home and aboard.The new problems,challenges and effective suggestions by the control and quantitative design of E3 of the complex equipment platform are proposed.