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PHYSICS-BASED MODEL PARTICLE-FILTERING FRAMEWORK FOR PREDICTING RUL USING RESISTANCE MEASUREMENTS
PHYSICS-BASED MODEL PARTICLE-FILTERING FRAMEWORK FOR PREDICTING RUL USING RESISTANCE MEASUREMENTS
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机译:基于物理模型的电阻测量法预测Rul
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摘要
One embodiment can provide a system for estimating a useful life of a load-bearing structure at least partly made of a conductive material. During operation, the system establishes a physics-based damage model for the load-bearing structure, performs a dynamic measurement to obtain at least one conductive property of the load-bearing structure as a function of fatigue cycles, estimates parameters of the physics-based damage model based on the measured conductive property, and estimates the useful life of the load-bearing structure based on the estimated parameters of the physics-based damage model.
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