Analysis of Training Requirements and Exploration of Methods for Capability of Astronauts to Handle Sudden Fault in Manned Spaceflight
The capability to handle sudden fault in manned spaceflight is one of the important capa-bilities of astronauts.The classification of emergency and fault in the space complex of our Space Sta-tion Mission was described.Based on the competency Onion Model,the stratified analysis was con-ducted from inside to outside for the competency that astronauts should possess from aspects such as the content of emergency and fault handling,and the mission requirements etc.Different elements of emergency and fault handling competency were obtained.According to characteristics of the competen-cy that astronaut possess to handle emergency and fault of the space complex,the capability structural model was built.The training methods were investigated.At last,the issues that need attention from the perspectives of training methods and measures were reflected deeply.The scientific rationality of the training method was verified by the handling of various faults by astronauts and the performance of astronauts in on-orbit pressure loss or fire accident drills in multiple China Space Station missions.
manned spaceflightspace stationastronautemergency and fault handling capabilitytraining