【摘要】 星敏感器系统在长达两年以上连续不间断使用过程中出现故障是难免的。因此一旦发生故障,如何迅速确定故障原因和故障部位,就显得十分关键。重点研究了星敏感器在轨运行期间的可能出现的故障种类、各种故障现象以及导致故障出现的原因,探讨了针对各种故障的诊断方法。更多还原

【Abstract】 It is inevitable to get faults in the course of uninterrupted working of star tracker during its more than two years running.So it is important to find the reasons of faults and the positions of faults once the faults occur.The classification of faults,phenomena of faults and reasons of faults that may be get during star tracker on orbit are discussed.The methods of various faults detection for star tracker are introduced in this paper.更多还原