公开(公告)号：WO2017177190A1

公开(公告)日：2017-10-12

申请号：PCT/US2017/026692

申请日：2017-04-07

Applicant: UNIVERSITY OF MARYLAND OFFICE OF TECHNOLOGY COMMERCIALIZATION

Inventor： JAMESON, Noel J. ,  AZARIAN, Michael,

IPC: G06F11/00

Abstract: A system that is a target of health monitoring via a computational system, the computational system, and corresponding method for determining health indicators using rank correlation analysis are disclosed. The target system includes a computational system that includes a computing device that acquires data from the target system, generate at least two features from the data acquired from the target system, computes, for each feature, rank correlation of the feature with time, computes the absolute value of each rank correlation coefficient for each feature, confining the range of the absolute value rank correlation coefficients to that from 0 to 1; and chooses at least one feature with a higher relative absolute value rank correlation coefficient as a health or condition indicator for the target system. The target system or the computational system or the method may perform health or condition monitoring on the target system.

Abstract translation: 公开了一种系统，该系统是经由计算系统进行健康监测的目标，该计算系统以及使用等级相关分析来确定健康指标的相应方法。 目标系统包括计算系统，该计算系统包括计算装置，该计算装置从目标系统获取数据，根据从目标系统获取的数据生成至少两个特征，针对每个特征计算特征与时间的相关性，计算 每个特征的每个等级相关系数的绝对值，将绝对值等级相关系数的范围限制为从0到1的范围; 并选择具有较高的相对绝对值等级相关系数的至少一个特征作为目标系统的健康或状况指标。 目标系统或计算系统或方法可以在目标系统上执行健康状况或状况监视。

公开(公告)号：EP3440548A1

公开(公告)日：2019-02-13

申请号：EP17779945.9

申请日：2017-04-07

Applicant: The University Of Maryland Office of Technology Commercialization

Inventor： JAMESON, Noel J. ,  AZARIAN, Michael

IPC: G06F11/00