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在卫星推进系统失效的原因中,泄漏故障占有很大的比重。卫星推进系统一旦发生泄漏故障,会降低系统可靠性,缩短卫星寿命,严重时会影响任务的完成和人员的安全。通过对推进系统泄漏故障的原因进行分析,提出了有针对性的预防和控制措施。介绍了推进系统地面和在轨泄漏故障的识别方法及相应的解决措施。
Among the reasons for the failure of the satellite propulsion system, leaky faults account for a large proportion. Once the satellite propulsion system leaks, it will reduce the reliability of the system and shorten the life of the satellite. In serious cases, it will affect the completion of the mission and personnel safety. Through the analysis of the causes of the propulsion system leakage fault, put forward the targeted prevention and control measures. The identification method of the ground and in-orbit leakage of propulsion system and corresponding solutions are introduced.