摘要
该文针对鱼雷采用前视声纳和旁视声纳识别和跟踪目标 ,引入了初始导引段跟踪虚拟目标的概念 ,提出一种新的精确制导方法 ,给出了导引跟踪和垂直命中弹道的数学模型。经仿真和分析表明 :该制导方法对攻击目标的初始态势几乎没有限制 ,即使目标为逃避攻击进行转向机动 ,也能垂直命中目标。
In view of underwater autonomous vehicle equipped with the head sonar and side sonar identifying and tracking the underwater target,a conception to track an imaginary target at initial guiding section is introduced,and a new accurate guiding method and mathematical model are presented.The ballistic of the guiding,tracking and perpendicular impact is analyzed and simulated.The results show that the underwater autonomous vehicle can almost attack a target using the guiding method of perpendicular impact at any initial state.Even if the target turns round for escaping during the attack,the perpendicular impact can also be ensured.
出处
《船舶工程》
CSCD
北大核心
2001年第5期47-50,4,共4页
Ship Engineering
关键词
鱼雷
垂直命中
精确制导
仿真
目标跟踪
舰船
Underwater autonomous vehicle Perpendicular impact Accurate guidance and control Simulation.
