摘要
飞行体出水,保护筒、助推器工作结束后坠落入水,都会对海面波浪场产生干扰,引起海面波浪场变化,易被高空遥感探测器发现。论文分别建立了飞行体出水和坠落物入水的海面波浪场仿真模型,仿真得到不同海况条件下出水和入水的海面波浪场变化仿真图像。最后结合模拟海面提取信噪比,构建出水和入水的暴露概率模型,仿真了不同海况条件下被遥感探测器发现的概率。仿真结果对使用水下航行体的指挥员具有作战指导意义。
When the flying body comes out of water,the protective cylinder and the booster fall into water after work is finished,they will interfere with the sea wave field and cause the change,which is easy to be detected by the high altitude remote sensing detector. In this paper,the sea surface wave field models of the flying body out of water and the falling object into water are establised respectively,and the simulation images are obtained. Finally,combined with the SNR extracted from the simulated sea surface,the exposure probalility model of the flying body out of water and the falling object into water is constructed,and the probalility of being detected by high altitude remote sensing detector under different sea conditions is simulated. These results are of guilding significance to commanders using underwater vehicles.
作者
车梦虎
秦锋
CHE Menghu;QIN Feng(No.91550 Troops of PLA,Dalian 116023;Navy Submarine Academy,Qingdao 266199)
出处
《舰船电子工程》
2022年第10期177-183,共7页
Ship Electronic Engineering
关键词
飞行体
坠落物
波浪场变化
仿真图像
发现概率
flying body
falling objects
wave field variation
emulational image
detection probability
