METHOD FOR PREDICTION OF A SURFACE EVENT
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Accused Products
Abstract
Methods and systems for predicting surface failure of a surface, for example a method comprising the steps of: obtaining a group of measured datasets, each including: a measurement value of at least a first type for each of a plurality of grid elements, each grid element associated with a location on the surface; and a time value, such that the group of datasets includes datasets associated with a plurality of unique time values, identifying an interface set of grid elements for each measured dataset, each interface set comprising grid elements of the associated measured dataset meeting a connection threshold according to a connection rule in dependence on the measurement values of the grid elements, determining a risk of surface failure in accordance with identification of a pattern of grid elements of the interface set which has a persistent location with respect to the surface of interface sets over a plurality of measured datasets.
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46 Claims
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1-25. -25. (canceled)
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26. A method for predicting surface failure of a surface, the method comprising the steps of:
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obtaining a group of measured datasets, each including;
a measurement value of at least a first type for each of a plurality of grid elements, each grid element associated with a location on the surface; and
a time value, such that the group of datasets includes datasets associated with a plurality of unique time values,identifying an interface set of grid elements for each measured dataset, each interface set comprising grid elements of the associated measured dataset meeting a connection threshold according to a connection rule in dependence on the measurement values of the grid elements, determining a risk of surface failure in accordance with identification of a pattern of grid elements on the interface set which has a persistent location with respect to the surface of interface sets over a plurality of measured datasets. - View Dependent Claims (27, 28, 29, 30, 31, 32, 33, 42, 43, 44, 45, 46)
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34. A method for predicting surface failure of a surface, the method comprising the steps of:
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obtaining a group of measured datasets, each including;
a measurement value of at least a first type for each of a plurality of grid elements, each grid element associated with a location on the surface; and
a time value, such that the group of datasets includes datasets associated with a plurality of unique time values,for each measured dataset, analyzing the measurement values to identify one or more clusters of measured values and at least one outlier measured value not associated with a clusters identifying an interface set of grid elements for each measured dataset, each interface set comprising grid elements of the associated measured dataset associated with outlier measurement values, and determining a risk of surface failure in accordance with identification of a pattern of grid elements of the interface set which has a persistent location with respect to the surface of interface sets over a plurality of measured datasets. - View Dependent Claims (35, 36, 37, 38, 39)
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40. A surface failure prediction system comprising:
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a measurement apparatus configured to obtain a group of measured datasets, each including;
a measurement value of at least a first type for each of a plurality of grid elements, each grid element associated with a location on the surface; and
a time value, such that the group of datasets includes datasets associated with a plurality of unique time values, anda computing device configured to; identify an interface set of grid elements for each measured dataset, each interface set comprising grid elements of the associated measured dataset meeting a connection threshold according to a connection rule in dependence on the measurement values of the grid elements, and determine a risk of surface failure in accordance with identification of a persistent location with respect to the surface of interface sets of a plurality of measured datasets.
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41. A surface failure prediction system comprising:
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a measurement apparatus configured to obtain a group of measured datasets, each including;
a measurement value of at least a first type for each of a plurality of grid elements, each grid element associated with a location on the surface; and
a time value, such that the group of datasets includes datasets associated with a plurality of unique time values,for each measured dataset, analyse the measured values to identify one or more clusters of grid elements based on a similarity between the respective measurement values and at least one outlier grid element not associated with a cluster, identify an interface set of grid elements for each measured dataset, each interface set comprising grid elements of the associated measured dataset associated with outlier grid elements, and determine a risk of surface failure in accordance with identification of a pattern of grid elements of the interface set which has a persistent location with respect to the surface of interface sets over a plurality of measured datasets.
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Specification