高空远程滑翔鱼雷弹道建模与仿真  

Modeling and Trajectory Simulation for High Altitude Long-range Gliding Torpedo

作　　者：张礴[1] 宋保维[1] 王司令[1] 

机构地区：[1]西北工业大学航海学院,西安710072

出　　处：《弹箭与制导学报》2012年第2期144-146,共3页Journal of Projectiles,Rockets,Missiles and Guidance

基　　金：西北工业大学重点创新项目(2008KJ01001)资助

摘　　要：为建立高空远程滑翔鱼雷弹道仿真系统,首先对总体方案进行研究,建立了纵平面无动力滑翔段、低空突防段、减速段弹道模型。设计了俯仰通道和滚转通道的控制律,并对减速段弹道影响因素进行分析。最后基于Matlab Simulink建立高空远程滑翔鱼雷仿真工具箱,对空中弹道进行仿真。仿真结果表明,该弹道模型准确可靠,控制系统设计合理,具有一定的实用性。To establish a high altitude long-range gliding torpedo trajectory simulation system,the overall scheme was researched at first.The models of unpowered gliding trajectory,low altitude penetration trajectory and decelerating trajectory were given.The control laws of pitch channel and roll channel were designed.The influential factors of decelerating trajectory were analyzed.The Matlab Simulation tools box was carried out,and the aerial trajectory was simulated.The simulation results show that the trajectory model is accurate,reliable and has practical value.

关 键 词：滑翔 鱼雷 数学模型 弹道 仿真 

分 类 号：TJ630.1[兵器科学与技术—武器系统与运用工程]