基于效能的先进战斗机航电系统动态重构方法  

Dynamic reconfiguration method based on effectiveness for advanced fighter avionics system

作　　者：赵长啸 何锋[3] 李浩 王鹏 ZHAO Changxiao;HE Feng;LI Hao;WANG Peng(College of Airworthiness,Civil Aviation University of China,Tianjin 300300,China;Science and Technology on Electro-optic Control Laboratory,Luoyang 471009,China;School of Electronic Information Engineering,Beihang University,Beijing 100083,China;Key Laboratory of Civil Aircraft Airworthiness Technology,Civil Aviation University of China,Tianjin 300300,China)

机构地区：[1]中国民航大学适航学院,天津300300 [2]光电控制技术重点实验室,洛阳471009 [3]北京航空航天大学电子信息工程学院,北京100083 [4]中国民航大学民航航空器适航审定技术重点实验室,天津300300

出　　处：《航空学报》2020年第6期348-358,共11页Acta Aeronautica et Astronautica Sinica

基　　金：国家自然科学基金(U1933106);航空科学基金(20185167017)。

摘　　要：为满足未来先进战斗机全战斗过程的对敌压制能力需求,分析了作战任务与航电系统支持能力间的关系,建立了"作战任务-航电能力-资源需求"间的关系矩阵和航电系统效能模型;以最大化全飞行阶段航电功能整体效能和飞行安全为目标设计了针对不同作战场景的航电系统动态重构策略及重构流程;通过数值分析,对比了动态重构航电系统与静态配置航电系统在不同作战区边界的效能,表明动态重构特性能有效提高战斗机各阶段的作战效能,提高有限资源条件下的阶段优势。To meet the requirement of the future advanced fighter’s suppressive capability to the enemy in the whole combat process,the relationship between combat mission and support capability of avionics system is analyzed and the relationship matrix between combat mission-avionics power-resource requirement is established.The dynamic reconfiguration strategy and reconfiguration process of avionics system for different combat scenarios are designed aiming at maximizing the overall effectiveness and flight safety of avionics system in flight phase.Through numerical analysis,this paper compares the performance of dynamic reconfiguration avionics system with static configuration avionics system in different battle zone boundaries.The results show that dynamic reconfiguration can effectively improve the operational effectiveness of fighter aircraft at all stages and enhance the stage advantage with limited resources.

关 键 词：航电系统 综合模块化 动态重构 作战效能 安全性分析 

分 类 号：V243[航空宇航科学与技术—飞行器设计]