A model based research method is adopted to forecast the temperature and improve the accuracy of fault diagnosis for satellite heat control subsystem. A mathematical model is established.
为预测卫星热控系统温度、提高该系统故障诊断准确率，采用了基于模型的研究方法，建立了热控系统数学模型。
The result shows that the MRAGC method is better than both the trending surface and the geological graphics in picking up the fault information and in precision of forecast.
结果表明，该方法在提取断层信息和预测的精度上均明显优于趋势面偏差分析法和传统的地质制图法。
A model based research method is adopted to forecast the temperature and improve the accuracy of fault diagnosis for satellite heat control subsystem.
为预测卫星热控系统温度、提高该系统故障诊断准确率，采用了基于模型的研究方法，建立了热控系统数学模型。
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