Method, system, and computer program product for performing prognosis and asset management services
First Claim
1. A method for implementing an integrated prognosis system, comprising:
- calculating an accumulated damage estimate for a component via a diagnostics function;
applying future mission information for the component to at least one model that calculates accumulated damage or remaining life, wherein mission information comprises one or more of a power level angle, a mach number and an altitude;
inputting the accumulated damage estimate to the at least one model;
aggregating damage over time and quality assessments produced by the at least one model;
calculating a damage propagation profile and remaining life estimate for the component based upon the aggregating; and
providing an uncertainty estimate for the damage estimate and the remaining life estimate to a user.
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Accused Products
Abstract
A method, system, and computer program product for performing prognosis and asset management services is provided. The method includes calculating an accumulated damage estimate for a component via a diagnostics function and applying future mission data for the component to at least one model that calculates accumulated damage or remaining life of the component. The method also includes inputting the accumulated damage estimate to the model and aggregating damage over time and quality assessments produced by the model. The method further includes calculating a damage propagation profile and remaining life estimate for the component based on the aggregating and providing an uncertainty estimate for the damage estimate and the remaining life estimate.
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Citations
18 Claims
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1. A method for implementing an integrated prognosis system, comprising:
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calculating an accumulated damage estimate for a component via a diagnostics function;
applying future mission information for the component to at least one model that calculates accumulated damage or remaining life, wherein mission information comprises one or more of a power level angle, a mach number and an altitude;
inputting the accumulated damage estimate to the at least one model;
aggregating damage over time and quality assessments produced by the at least one model;
calculating a damage propagation profile and remaining life estimate for the component based upon the aggregating; and
providing an uncertainty estimate for the damage estimate and the remaining life estimate to a user. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A computer program product for implementing an integrated prognosis system, the computer program product including a computer readable medium having instructions for executing a method, the method comprising:
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calculating an accumulated damage estimate for a component via a diagnostics function;
applying future mission information for the component to at least one model that calculates accumulated damage or remaining life, wherein mission information comprises one or more of a power level angle, a mach number and an altitude;
inputting the accumulated damage estimate to the at least one model;
aggregating damage over time and quality assessments produced by the at least one model;
calculating a damage propagation profile and remaining life estimate for the component based upon the aggregating; and
providing an uncertainty estimate for the damage estimate and the remaining life estimate to a user. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification