Matlab/Simulink在空投水雷水下弹道仿真中的应用  

Application of Matlab/Simulink to Underwater Trajectory Simulation for Air-Launched Mine

作　　者：文钢[1] 丁永忠[2] 玄兆林[1] 

机构地区：[1]海军工程大学兵器工程系,湖北武汉430033 [2]驻西安东风仪表厂军代室,陕西西安710065

出　　处：《鱼雷技术》2006年第3期48-51,共4页Torpedo Technology

摘　　要：提出了基于MATLAB/S imu link的空投水雷水下弹道仿真方法,分析了特定空投水雷水下运动时的受力情况,给出其水下空间运动弹道的数学模型,利用MATLAB软件强大的求解偏微分方程功能以及其S-function扩展能力,完整地构建了基于MATLAB/S imu link的空投水雷水下弹道仿真系统,并采用此仿真系统对空投水雷在特定初始条件下的水下弹道进行了仿真和分析。仿真结果很好地反映了空投水雷入水后的无动力运动的水下弹道特点,证明基于MATLAB/S imu link的空投水雷水下弹道仿真方法是有效可行的。This paper presents a simulation method of a certain air-launched mine＇s underwater trajectory based on Matlab/Simulink. The mathematical model of a specific air-launched mine＇s underwater trajectory is deduced, and a new simulation system of air-launched mine＇s underwater trajectory is constructed via Matlab/Simulink with powerful capability of solving differential equations and extendibility of S-function. Finally, some underwater trajectories in different initial conditions are simulated by using this simulation system, and the results verify the effectiveness of the mathematical model and the simulation system. The presented method is easy to use and visual, and better than other traditional direct programming method.

关 键 词：空投水雷 MATLAB/SIMULINK软件 水下弹道 仿真计算 

分 类 号：TJ610.1[兵器科学与技术—武器系统与运用工程] TP391.9[自动化与计算机技术—计算机应用技术]