趨勢分析法在衛(wèi)星在軌管理中的應(yīng)用

The trend analysis for satellite in-orbit management

摘要: 深入研究趨勢分析方法在衛(wèi)星在軌管理中的應(yīng)用，可以彌補(bǔ)長期以來運(yùn)用參數(shù)門限方法發(fā)現(xiàn)異常的缺點，幫助在軌管理人員了解衛(wèi)星重點部件的性能變化，及時發(fā)現(xiàn)相關(guān)部件的在軌異常，提高其專業(yè)分析能力。文章以范例的形式，利用趨勢分析方法針對衛(wèi)星重點部件的遙測參數(shù)進(jìn)行了分析，并得到星上是否異常的結(jié)論。

Abstract: 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.

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