趋势分析法在卫星在轨管理中的应用  

The trend analysis for satellite in-orbit management

作　　者：王巍巍[1] 彭梅[1] 刘百麟[1] 刘晓鹏[1] 

机构地区：[1]北京空间飞行器总体设计部,北京100094

出　　处：《航天器环境工程》2012年第4期454-457,共4页Spacecraft Environment Engineering

摘　　要：深入研究趋势分析方法在卫星在轨管理中的应用,可以弥补长期以来运用参数门限方法发现异常的缺点,帮助在轨管理人员了解卫星重点部件的性能变化,及时发现相关部件的在轨异常,提高其专业分析能力。文章以范例的形式,利用趋势分析方法针对卫星重点部件的遥测参数进行了分析,并得到星上是否异常的结论。The trend analysis provides an improvement in finding satellite abnormities by using parameter limiting approach,and it helps the satellite in-orbit managers keep abreast of the performance of the key parts of the satellites,as well as possible abnormities.The trend analysis is carried out by focusing on telemetry parameters,and its results help the satellite in-orbit managers improve their abilities in handling problems.With the development of satellite in-orbit management techniques,the trend analysis finds more and more applications in this research area.

关 键 词：趋势分析方法 卫星在轨管理 电源系统 

分 类 号：V442[航空宇航科学与技术—飞行器设计]