水雷出水攻击空中弹道设计与分析  

Air Trajectory Design and Analysis for Mine Water-exit Attack

作　　者：李雨田[1] 张宇文[1] 张纪华[1] 刘立栋[1] 

机构地区：[1]西北工业大学航海学院,陕西西安710072

出　　处：《鱼雷技术》2012年第3期166-170,共5页Torpedo Technology

摘　　要：针对水雷出水攻击的作战模式,设计了该模式下的空中攻击弹道,建立了水雷出水攻击弹道数学模型,分析了垂直上升弹道的姿态稳定控制、快速转弯弹道的限制转弯角速率和设置俯冲角、俯冲攻击弹道导引等关键技术,最后对各段弹道的动态特性进行了仿真。仿真结果表明,预设弹道稳定可控,能按预设弹道实施对目标的打击。The air trajectory was designed for a mine water-exit attack, and a mathematic model of attack trajectory was established. The attitude stabilization control for vertically upward trajectory, the restriction of turn angular rate, the setting of dive angle for fast turn trajectory, and the guidance of dive attack trajectory were analyzed. In addition, the dynamic characteristic of each trajectory was simulated, and the results show that the preset trajectory is stable and con- trollable, and can be used to accurately strike target.

关 键 词：水雷 空中攻击 弹道设计 弹道仿真 

分 类 号：TJ013[兵器科学与技术—兵器发射理论与技术]