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公开(公告)号：US11333578B2
公开(公告)日：2022-05-17
申请号：US15927531
申请日：2018-03-21
发明人： Thomas A. Frewen , Ozgur Erdinc , Hala Mostafa , Mei Chen , Draguna Vrabie
摘要： A method and system of providing customizable service for an asset. The method including generating a predictive model for each asset of a fleet, each predictive model based on an operational profile for the asset and including a probability density function associated with the operational durability of the asset, establishing a maintenance strategy associated with the asset, and combining each of the predictive models to generate a compound fleet performance model, the fleet performance model including a combined probability density function. The method also includes collecting actual asset performance and maintenance data to generate actual asset metrics, determining a fleet performance profile based on the actual asset metrics indicative of a health assessment of the fleet, comparing the predicted fleet performance with the actual fleet performance, and ascertaining actionable choices for managing the assets based on a deviation of the predicted and actual fleet performance.
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公开(公告)号：US20190086291A1
公开(公告)日：2019-03-21
申请号：US15927531
申请日：2018-03-21
发明人： Thomas A. Frewen , Ozgur Erdinc , Hala Mostafa , Mei Chen , Draguna Vrabie
摘要： A method and system of providing customizable service for an asset. The method including generating a predictive model for each asset of a fleet, each predictive model based on an operational profile for the asset and including a probability density function associated with the operational durability of the asset, establishing a maintenance strategy associated with the asset, and combining each of the predictive models to generate a compound fleet performance model, the fleet performance model including a combined probability density function. The method also includes collecting actual asset performance and maintenance data to generate actual asset metrics, determining a fleet performance profile based on the actual asset metrics indicative of a health assessment of the fleet, comparing the predicted fleet performance with the actual fleet performance, and ascertaining actionable choices for managing the assets based on a deviation of the predicted and actual fleet performance.
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公开(公告)号：US10607426B2
公开(公告)日：2020-03-31
申请号：US15790388
申请日：2017-10-23
发明人： Thomas A. Frewen , Hala Mostafa , Ozgur Erdinc , Draguna Vrabie , Mei Chen
摘要： Systems and methods for the configuration of service policies for aircraft fleets and gas turbine engines are disclosed. One or more engine performance profiles may be generated based on historical engine performance data. The historical engine performance data may be retrieved based on one or more engine service parameters. A fleet performance profile may be generated based on the engine performance profiles. The engine service parameters may be varied to generate a configured engine performance profile. A configured fleet performance profile may be generated based on the configured engine performance profile.
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公开(公告)号：US20190088047A1
公开(公告)日：2019-03-21
申请号：US15790388
申请日：2017-10-23
发明人： Thomas A. Frewen , Hala Mostafa , Ozgur Erdinc , Draguna Vrabie , Mei Chen
摘要： Systems and methods for the configuration of service policies for aircraft fleets and gas turbine engines are disclosed. One or more engine performance profiles may be generated based on historical engine performance data. The historical engine performance data may be retrieved based on one or more engine service parameters. A fleet performance profile may be generated based on the engine performance profiles. The engine service parameters may be varied to generate a configured engine performance profile. A configured fleet performance profile may be generated based on the configured engine performance profile.
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