KM6水平舱综合复压系统设计与仿真分析  

The design and simulation of the pressure-restoring system for KM6 horizontal chamber

作　　者：陈金明[1] 阳高峰[1] 龚洁[1] 邵容平[1] 

机构地区：[1]北京卫星环境工程研究所,北京100094

出　　处：《航天器环境工程》2009年第6期545-547,498-499,共3页Spacecraft Environment Engineering

摘　　要：综合复压系统是载人地面试验设备的重要分系统之一,主要用于载人试验一旦出现重大故障和事故时,对试验舱进行紧急复压,让舱体迅速恢复到正常大气压力环境。文章介绍了KM6水平舱综合复压系统的流程设计;对系统的紧急复压能力进行了数值计算和仿真分析,其结果与系统调试结果基本吻合。表明仿真模型的建立及分析正确可信,综合复压系统流程设计能够满足设计要求。The pressure-restoring system is an important sub-system of the ground simulator for astronaut's training.This paper presents the flowchart of the system and the numerical calculation and simulation for the rate of repressurization of the system.A pressure-restoring test was carried out.A comparison between the simulation result and the test result shows that the error is no more than 5%,which proves the reliability of the whole simulation.

关 键 词：载人航天工程系统 模拟试验 紧急复压 仿真 设备研制 

分 类 号：V416.5[航空宇航科学与技术—航空宇航推进理论与工程] V416.8