临近空间飞行器再入制导可视化仿真  

Visual Simulation for Near Space Vehicle Entry Guidance

作　　者：董晨[1] 晁涛[1] 王松艳[1] 杨明[1] 

机构地区：[1]哈尔滨工业大学控制与仿真中心,哈尔滨150080

出　　处：《系统仿真学报》2011年第B07期184-187,共4页Journal of System Simulation

摘　　要：在临近空间飞行器再入制导系统研制过程中,需要通过可视化仿真对飞行器再入制导系统进行验证、分析及演示。给出再入飞行的假设条件,建立飞行器再入质心动力学及运动学模型。在此基础上,给出一种基于Matlab与卫星仿真工具包(Satellite Tool Kit-STK)交互的再入制导可视化仿真方案,给出再入飞行数据的输入格式定义。针对给定的临近空间飞行器及假定的再入任务,对再入制导进行可视化仿真,得到相应的可视化仿真结果,对结果进行说明。During the research and development of entry guidance system for near space vehicle,visual simulation is necessary to entry guidance system validation,analysis and demonstration.Several assumptions to entry flight were listed,and entry dynamics were established.Then,a Matlab/STK-based scheme for near space vehicle entry guidance visual simulation was proposed.Definition to the format of input flight data was given.Visual simulation was conducted for a certain near space vehicle under a hypothetical entry scenario.Simulation results and some commentaries are showed finally.

关 键 词：临近空间飞行器 再入制导 可视化仿真 再入模型 卫星仿真工具包(STK) 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]