DETECTION OF ANOMALIES IN MULTIVARIATE DATA

    公开(公告)号:CA3035207A1

    公开(公告)日:2018-03-08

    申请号:CA3035207

    申请日:2017-08-31

    Abstract: Disclosed herein are systems, devices, and methods for detecting anomalies in multivariate data received from an asset-related data source, such as signal data and/or other data from an asset. According to an example, a platform may receive multivariate data from an asset in an original coordinate space and transform the data in the original coordinate space to a transformed coordinate space having a relatively fewer number of dimensions. Additionally, the platform may standardize the data in the transformed coordinate space and modify the standardized data based on a comparison between the standardized data and a set of threshold values previously defined via training data reflective of normal asset operation. Thereafter, the platform may inversely transform the modified data back to the original coordinate space and perform an analysis to detect anomalies.

    COMPUTERIZED FLUID ANALYSIS FOR DETERMINING WHETHER AN ASSET IS LIKELY TO HAVE A FLUID ISSUE

    公开(公告)号:CA3019944A1

    公开(公告)日:2017-10-12

    申请号:CA3019944

    申请日:2017-04-05

    Abstract: Disclosed herein are systems, devices, and methods related to a determination of whether an asset has a fluid issue. In particular, examples involve a platform defining a predictive model for outputting an indicator of whether an asset is likely to have a fluid issue based at least on historical fluid data for one or more assets. The historical fluid data may comprise at least one of a plurality of fluid reports for the one or more assets and an indication of a fluid issue for each fluid report. The platform may receive at least one fluid report associated with a given asset and based at least on the predictive model and the received at least one fluid report, make a determination that the given asset is likely to have a fluid issue. The platform may cause a computing device to output an indication of the determination.

    ADAPTIVE HANDLING OF OPERATING DATA

    公开(公告)号:SG11201708095WA

    公开(公告)日:2017-11-29

    申请号:SG11201708095W

    申请日:2015-11-30

    Abstract: Disclosed herein are systems, devices, and methods related to assets and asset operating conditions. In particular, examples involve determining health metrics that estimate the operating health of an asset or a part thereof, determining recommended operating modes for assets, analyzing health metrics to determine variables that are associated with high health metrics, and modifying the handling of operating conditions that normally result in triggering of abnormal-condition indicators, among other examples.

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