CAJ | 학술논문

针对中距空战接敌过程中载机容易受敌方中距导弹攻击的问题，提出一种利用机载脉冲多普勒雷达探测盲区实现隐蔽接敌的机动决策方法。该方法首先建立当前态势下敌机雷达多普勒盲区模型，并利用电子支援措施（ ESM）对辐射源的量测信息生成安全飞行边界，然后对3种ESM战术状态分别建立机动决策模型，最后通过滚动时域控制（ RHC）算法求解接敌过程中的最优机动策略。仿真结果证明，优化后的接敌轨迹可有效降低载机被发现和跟踪的概率，并取得较为明显的态势优势。
침대중거공전접활과정중재궤용역수활방중거도탄공격적문제，제출일충이용궤재맥충다보륵뢰체탐측맹구실현은폐접활적궤동결책방법。해방법수선건립당전태세하활궤뢰체다보륵맹구모형，병이용전자지원조시（ ESM）대복사원적량측신식생성안전비행변계，연후대3충ESM전술상태분별건립궤동결책모형，최후통과곤동시역공제（ RHC）산법구해접활과정중적최우궤동책략。방진결과증명，우화후적접활궤적가유효강저재궤피발현화근종적개솔，병취득교위명현적태세우세。
A decision-making model was established for preventing the fighter from being attacked in the medium and long distance air get close to .The model helps the fighter get close to the enemy in stealth way by making use of the Doppler blind zone of the enemy ’ s Pulse Doppler ( PD) radar.Firstly the Doppler blind zone model of the radar onboard enemy fighter is established .Secondly,the safe boundary is settled with the support of Electronic Support Measures ( ESM) .Then,three decision-making modes are established and switched according to the states of ESM states .Finally,an optimal maneuver strategy is figured out by the Receding Horizon Control ( RHC) algorithm.The experiment turned out that a fighter can accomplish a lower risk of being detected and tracked if adopting the optimal maneuver strategy ,and finally get better superiority on situation .