摘要
由于常规舰船电子系统抗电磁损伤预防数学模型的预测能力比较弱,提出了电磁环境下舰船电子系统抗电磁损伤预防数学模型分析。通过用盒子模型模拟电磁环境下舰船电子系统的抗电磁损伤,得到一个计算抗磁损伤速度公式,并利用预防指标的选取原则,建立了抗电磁损伤预防指标体系,基于电子系统抗电磁损伤预防概率的计算,实现了电磁环境下舰船电子系统抗电磁损伤预防数学模型的构建。结果表明,构建的抗电磁损伤数学模型较常规模型,舰船电子系统抗电磁损伤的预防能力提升了69.8%,确保了舰船电子系统的稳定。
Because the prediction ability of the electromagnetic damage prevention mathematical model of the conventional ship electronic system is relatively weak,A mathematical model for electromagnetic damage prevention of ship electronic system in electromagnetic environment is proposed.By using the box model to simulate the anti-electromagnetic damage of ship electronic system in electromagnetic environment,A formula for calculate that anti-magnetic damage velocity is obtained,An anti-electromagnetic damage prevention index system is established,Calculation of Prevention Probability of Anti-electromagnetic Damage Based on Electronic System,The mathematical model of anti-electromagnetic damage prevention for ship electronic system in electromagnetic environment is constructed.The results show that,Compared with the conventional model,the established electromagnetic damage resistance mathematical model,The anti-electromagnetic damage prevention capability of ship electronic systems has been improved by 69.8%,The stability of the ship electronic system is ensured.
作者
高开颜
GAO Kai-yan(Changsha Environmental Protection College,Changsha 410000,China)
出处
《舰船科学技术》
北大核心
2019年第22期28-30,共3页
Ship Science and Technology
关键词
电磁环境
电子系统
抗电磁损伤
预防数学模型
electromagnetic environment
electronic system
anti-electromagnetic damage
preventive mathematical model
