航天飞行训练模拟器的故障仿真  

Malfunction Simulation by Spaceflight Training Simulator.

作　　者：常天春[1] 张连华[1] 薛亮[1] 连顺国[1] 

机构地区：[1]航天医学工程研究所,北京100094

出　　处：《航天医学与医学工程》2005年第2期144-147,共4页Space Medicine & Medical Engineering

基　　金：中国载人航天工程项目资助

摘　　要：目的实现空间飞行训练模拟器故障仿真功能,用于航天员故障训练。方法根据飞船故障预案与对策,定义了训练模拟器中故障仿真原则,对飞船的故障模式进行了分类,确定了用于航天员训练的故障类型,建立了故障仿真模型,通过数字仿真方法实现故障仿真。结果按照航天员训练需求,建立了环控生保、GNC、推进、电源、热控、数管、测控通信及结构等飞船分系统故障仿真模型并实现了故障仿真。结论空间飞行训练模拟器中所实现的故障训练仿真功能满足航天员故障训练要求。Objective To implement malfunction simulation in spaceflight training simulator. Method The principle of malfunction simulation was defined according to spacecraft malfunction predict and its countermeasures.The malfunction patterns were classified,and malfunction type was confirmed. A malfunction simulation model was established, and the malfunction simulation was realized by math simulation. Result According to the requirements of astronaut training, a spacecraft subsystem malfunction simulation model was established and realized, such as environment control and life support, GNC, push, power supply, heat control, data management, measure control and communication, structure and so on. Conclusion The malfunction simulation function implemented in the spaceflight training simulator satisfied the requirements for astronaut training.

关 键 词：航天 航天员 训练模拟器 故障仿真 

分 类 号：R852.8[医药卫生—航空、航天与航海医学]