神舟飞船飞控任务故障诊断方案设计与应用

Design and Implementation of Fault Diagnosis Scheme for Shenzhou Spacecraft Flight Control Mission

针对空间站任务阶段载人飞船任务发射密度高、乘组驻留时间长及系统十分复杂等特点,基于地面人工的监控方案已不能适应当前任务需求,提出了基于规则的神舟飞船飞控任务故障诊断方案,并在神舟飞船飞控任务中首次应用。该方法极大地提高了异常检测的效率,解放了人力资源,具有一定的工程应用价值。

During the space station mission phase,due to the characteristics of the high launch fre-quency of manned spacecraft,the long stay time of the crew and the complexity of the system,the ground personnel-based monitoring scheme used in the second phase of China Manned Space Pro-gram can no longer meet the requirements of the current mission.In this paper,a rule-based fault diagnosis scheme for Shenzhou spacecraft flight control mission was proposed and it was applied for the first time in Shenzhou spacecraft flight control mission.The results showed that it greatly im-proved the efficiency of anomaly detection and liberated human resources.This method has certain engineering application value.