基于STK的机载布撒器弹道仿真  

Trajectory Simulation for Stand-Off Dispenser Based on STK

作　　者：郝炎祯 诸德放[1] 李红卯 HAO Yan-zhen;ZHU De-fang;LI Hong-mao(Air Force Logistic College,Xuzhou 221000,China;Unit 94592 of PLA,Xuzhou 221000,China)

机构地区：[1]空军勤务学院 [2]解放军94592部队

出　　处：《火力与指挥控制》2017年第9期150-152,157,共4页Fire Control & Command Control

摘　　要：机载布撒器是快速、远程、精确打击的新一代空对地攻击武器,对其弹道的研究有着重要意义。建立了机载布撒器飞行弹道仿真模型,运用能量法消除了风对布撒器的部分干扰,通过MATLAB得出布撒器弹道数据及二维弹道,利用STK软件强大的弹道仿真能力,建立布撒器仿真星历文件及姿态文件,设置地面站并运用YPR旋转方法转换坐标系,添加了布撒器仿真模型,以布撒器为中心视角展示并完成了三维弹道仿真,为后续对布撒器改装提供了一定参考依据。Stand-Off Dispenser is a fast,long-range and precision air-to-ground weapon.It isimportant significance to research the Stand-Off Dispenser’s trajectory.This paper establishes theflight model of the dispenser,using the energy method to eliminate the interference of wind,obtainingthe trajectory data and two-dimensional trajectory by MATLAB,using the STK software’s powerfulability of trajectory simulation,establishing the trajectory files and the attitude files,setting the facilityand finishing the coordinate transformation,adding the model of dispenser,finishing the simulation ofthree-dimensional trajectory,providing a reference for subsequent modification of the dispenser.

关 键 词：机载布撒器 弹道仿真 STK工具箱 

分 类 号：V279[航空宇航科学与技术—飞行器设计] TJ012[兵器科学与技术—兵器发射理论与技术]