SYSTEM AND METHOD FOR PREDICTING REMAINING USEFUL

专利名称：SYSTEM AND METHOD FOR PREDICTING

REMAINING USEFUL LIFE OF COMPONENTOF EQUIPMENT

发明人：Hsiang-Tsung KUNG,Jia-Min REN,Chuang-Hua CHUEH,Sen-Chia CHANG

申请号：US15239106申请日：20160817

公开号：US20170161622A1公开日：20170608

专利附图：

摘要：A system and a method for predicting a remaining useful life (RUL) of a

component of an equipment are provided. The system for predicting the RUL of thecomponent of the equipment includes a data acquisition unit, a feature capturing unit, amapping function generating unit, a similarity analyzing unit and a RUL calculating unit.The feature capturing unit obtains an estimation feature according to a real time sensingrecord, and obtains a plurality of training features according to a set of history sensingrecords. The similarity analyzing unit obtains k similar features which are similar to theestimation feature according to the training features. The RUL calculating unit obtains atleast one of k predicting information via a mapping function according to the k similarfeatures and calculates an estimation RUL according to at least one predicting value.

申请人：INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

地址：Hsinchu TW

国籍：TW

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