2023年6月24日发(作者：)

专利内容由知识产权出版社提供专利名称：METHOD FOR ASSESSING WHETHER ORNOT A MEASURED VALUE OF A PHYSICALPARAMETER OF AN AIRCRAFT ENGINE ISNORMAL发明人：GOUBY, Aurélie,GEREZ, Valerio申请号：EP15717037.4申请日：20150326公开号：EP3123139A1公开日：20170201摘要：A method for assessing whether or not the character of a value, measured by asensor, of a physical parameter of a device is normal. The method includes implementingsteps of calculating, on the basis of a regression model associated with the plurality ofpairs, an estimated value of the physical parameter; calculating a related remainder;calculating, on the basis of a variance model related to the plurality of pairs, an estimatedvalue of a variance in the physical parameter; calculating an anomaly score of themeasured value on the basis of the remainder, calculating the estimated value of thevariance, and calculating a mean remainder value for the plurality of pairs; comparing theanomaly score of the measured value with a standard deviation threshold; and if theanomaly score is greater than the threshold, identifying the measurement as abnormalon the interface.申请人：Safran Aircraft Engines地址：2 Boulevard du Général Martial Valin 75015 Paris FR国籍：FR代理机构：Regimbeau更多信息请下载全文后查看