Industrial asset health model update
First Claim
1. A method, comprising:
- performing a first diagnostic analysis of an industrial asset during a first time period to obtain first data;
generating, using a model, a health profile for the industrial asset based upon the first data, the health profile describing a predicted condition of the industrial asset during a second time period subsequent to the first time period;
performing a subsequent diagnostic analysis of the industrial asset during the second time period to obtain second data;
evaluating the health profile for the industrial asset based upon the second data obtained via the diagnostic analysis of the industrial asset to determine whether there is a discrepancy between an actual condition of the industrial asset during a second time period and the predicted condition;
responsive to a determination that there is a discrepancy between the actual condition and the predicted condition, obtaining operational record data indicative of operations that have been performed with the industrial asset prior to the prediction period and determining from the operational record data, whether a preemptive operation occurred that prevented the predicted condition from occurring;
determining, in response to a determination that the preemptive operation did occur, not to update the model to account for the discrepancy or updating, in response to a determination that the preemptive operation did not occur, the model to create an updated model; and
responsive to predicting that embedding a sensor configured to measure at least one of structural fatigue, vibrations or wall thickness will increase an accuracy of the generating the health profile by more than a threshold corresponding to a level of interference with operational performance of the industrial asset associated with the embedding of the sensor, facilitating an embedding of the sensor within the industrial asset based upon the updated model and generating an updated health profile for the industrial asset using the sensor.
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Accused Products
Abstract
Among other things, one or more techniques and/or systems are provided for generating a health profile of an industrial asset based upon data pertaining to such an industrial asset. The health profile describes an expected condition of the industrial asset during a prediction period, a predicted cause of the expected condition, and/or a predicted impact of the expected condition. In some embodiments, the health profile is generated using a model that is configured to be periodically and/or intermittently updated. Further, in some embodiments, a diagnostic profile may be generated describing diagnostic actions that may be taken to improve predictions included within a health profile and/or to improve a confidence in one or more of those predictions.
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Citations
20 Claims
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1. A method, comprising:
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performing a first diagnostic analysis of an industrial asset during a first time period to obtain first data; generating, using a model, a health profile for the industrial asset based upon the first data, the health profile describing a predicted condition of the industrial asset during a second time period subsequent to the first time period; performing a subsequent diagnostic analysis of the industrial asset during the second time period to obtain second data; evaluating the health profile for the industrial asset based upon the second data obtained via the diagnostic analysis of the industrial asset to determine whether there is a discrepancy between an actual condition of the industrial asset during a second time period and the predicted condition; responsive to a determination that there is a discrepancy between the actual condition and the predicted condition, obtaining operational record data indicative of operations that have been performed with the industrial asset prior to the prediction period and determining from the operational record data, whether a preemptive operation occurred that prevented the predicted condition from occurring; determining, in response to a determination that the preemptive operation did occur, not to update the model to account for the discrepancy or updating, in response to a determination that the preemptive operation did not occur, the model to create an updated model; and responsive to predicting that embedding a sensor configured to measure at least one of structural fatigue, vibrations or wall thickness will increase an accuracy of the generating the health profile by more than a threshold corresponding to a level of interference with operational performance of the industrial asset associated with the embedding of the sensor, facilitating an embedding of the sensor within the industrial asset based upon the updated model and generating an updated health profile for the industrial asset using the sensor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 19, 20)
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15. A system, comprising:
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a processor; and memory comprising processor-executable instructions that when executed by the processor cause performance of operations, the operations comprising; performing a first diagnostic analysis of an industrial asset during a first time period to obtain first data; generating, using a model, a health profile for an industrial asset based upon the first data, the health profile describing a predicted condition of the industrial asset during a second time period subsequent to the first time period; performing a subsequent diagnostic analysis of the industrial asset during the second time period to obtain second data; responsive to a determination that there is a discrepancy between the actual condition and the predicted condition, obtaining operational record data indicative of operations that have been performed with the industrial asset prior to the prediction period and determining, from the operational record data, whether a preemptive operation occurred that prevented the predicted condition from occurring; determining, in response to a determination that the preemptive operation did occur, not to update the model to account for the discrepancy or updating, in response to a determination that the preemptive operation did not occur, the model to create an updated model; and responsive to predicting that replacing a first sensor configured to measure at least one of structural fatigue, vibrations or wall thickness with a second sensor configured to measure at least one of structural fatigue, vibrations or wall thickness will increase an accuracy of the generating the health profile by more than a threshold, facilitating replacement of the first sensor with the second sensor. - View Dependent Claims (16, 17)
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18. A non-transitory computer readable medium comprising processor-executable instructions that when executed cause performance of operations, the operations comprising:
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performing a first diagnostic analysis of an industrial asset during a first time period to obtain first data; generating, using a model, a health profile for the industrial asset based upon the first data, the health profile describing a predicted condition of the industrial asset during a second time period subsequent the first time period; performing a subsequent diagnostic analysis of the industrial asset during the second time period to obtain second data; responsive to a determination that there is a discrepancy between the actual condition and the predicted condition, obtaining operational record data indicative of operations that have been performed with the industrial asset prior to the prediction period and determining, from the operational record data, whether a preemptive operation occurred that prevented the predicted condition from occurring; determining, in response to a determination that the preemptive operation did occur, not to update the model to account for the discrepancy or updating, in response to a determination that the preemptive operation did not occur, the model to create an updated model; and responsive to predicting that embedding a sensor configured to measure at least one of structural fatigue, vibrations or wall thickness will increase an accuracy of the generating the health profile by more than a threshold corresponding to a level of interference with operational performance of the industrial asset associated with the embedding of the sensor, facilitating an embedding of the sensor within the industrial asset based upon the updated model.
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Specification