载人航天器回收着陆半实物仿真系统研究  

Research on Hardware-in-the-Loop Simulation for Recovery and Landing System of Manned Spacecraft

作　　者：郭叔伟[1] 董杨彪[1] 王海涛[1] 秦子增[1] 

机构地区：[1]国防科技大学航天与材料工程学院,长沙410073

出　　处：《系统仿真学报》2010年第3期621-625,共5页Journal of System Simulation

基　　金：国家载人航天工程资助项目

摘　　要：介绍了载人航天器回收着陆半实物仿真系统的需求、设计方案和框架结构。针对回收程控装置工作的特点和载人航天器回收过程的动力学特性,在面向对象的基础上建立了由指令和时间触发的分阶段的物伞系统整个飞行过程的动力学模型。与其他降落伞软件系统相比,该系统为国内外首次搭建的物伞系统整个飞行过程的半实物仿真软件。The requirement, design project and frame structure of hardware-in -the-loop simulation for recovery and landing system of manned spacecraft was introduced. In order to adapt the characteristics of recovery controlling equipment and dynamics of manned spacecraft in recovery process, the based on object oriented technology, the payload-parachute system dynamic model was established and the dynamic model could be separated several stages and the model of switch lay on the time and instructions. Compared to the other parachute software system, the system is the first hardware-in-the-loop simulation software which has applied in the whole fly process of the payload-parachute system.

关 键 词：半实物仿真 回收着陆 载人航天器 降落伞 

分 类 号：V445.4[航空宇航科学与技术—飞行器设计]