离子电推进的航天器应用实践及启示

Application Practices and Realizations of the Ion Electric Propulsion on Spacecraft

摘要: 离子电推进作为最具代表性的电推进类型，其应用已经覆盖了航天工程的大部分任务范围。通过系统调研1997年以来世界各国离子电推进航天工程应用情况，基于应用离子电推进航天器的大量工程实例，进行了离子电推进航天工程应用分析总结，主要包括离子电推进的航天器应用、离子电推进的在轨故障和离子电推进的应用经验启示等方面。

Abstract: As the most representative electric propulsion,ion electric propulsion has been applied to most of the spacecraft missions.The applications of ion electric propulsion in aerospace engineering over the countries since 1997 are systematically researched.Based on a large number of spacecraft projects,ion electric propulsion's applications in aerospace engineering are summarized,including their application on spacecraft,on-orbit faults and experienced application realizations respectively.