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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。
In-depth study of the application of trend analysis in satellite orbit management can make up for the shortcoming of using parameter threshold method to discover anomalies for a long time, and help the orbiting managers to understand the performance changes of key satellite components and detect in-orbit anomalies of related components in time Its professional analytical skills. In the form of an example, the article analyzes the telemetry parameters of satellite key components by using the trend analysis method and obtains the conclusion whether the stars are abnormal or not.