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METHOD FOR SELECTING LEADING ASSOCIATED PARAMETER AND METHOD FOR COMBINING CRITICAL PARAMETER AND LEADING ASSOCIATED PARAMETER FOR EQUIPMENT PROGNOSTICS AND HEALTH MANAGEMENT
METHOD FOR SELECTING LEADING ASSOCIATED PARAMETER AND METHOD FOR COMBINING CRITICAL PARAMETER AND LEADING ASSOCIATED PARAMETER FOR EQUIPMENT PROGNOSTICS AND HEALTH MANAGEMENT
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机译：设备预测和健康管理的主要关联参数选择方法和关键参数与主要关联参数相结合的方法
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摘要
The present invention provides a method for selecting a leading associated parameter. Selection is performed on data collected by a sensor, and the data is divided into a critical parameter set and another feature parameter set. From the feature parameter set, one parameter that affects beforehand in time the critical parameter is identified as a leading associated parameter. The present invention further uses the critical parameter set and the leading associated parameter to construct an equipment prognostic and health management model that effectively enhances an early warning capability.
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