Prognostics and Data Modeling that Extend the Remaining …

Wind energy continues to grow in popularity as a source of renewable energy. In 2012,…

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A Better Approach for More Efficient, Cost Effective Ev …

Machinery testing that involves all types of equipment from airplanes to automobiles to tractors is…

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Overload Evaluation of Rotorcraft Tail Rotor Drive Spir …

This paper details an effort conducted to evaluate the effects of short to moderate duration…

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Introducing Sentient Science’s DigitalClone Techn …

More than a decade ago, the Federal government began looking for advanced technologies that would…

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Remaining Useful Life Prediction of Helicopter Gearbox …

This paper describes an innovative approach for predicting the remaining useful life (RUL) of a…

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Predicting the Remaining Life of Propulsion System Bear …

Diagnostic technologies for rolling element bearings are relatively well developed, but accurate prediction of remaining…

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Modeling and Simulation of Vibration Signatures in Prop …

A fundamental problem in the development and validation of PHM technologies is the general shortage…

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Failure Modes And Prognostic Techniques For H-60 Tail R …

The failure modes and diagnostic/prognostic signatures for the oil cooler and hanger bearings used in…

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Correlation of HUMS CIs with a Physics-Based Prognostic …

The purpose of this research is to determine the value of incorporating vibration derived condition…

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Bearing Health Monitoring and Life Extension in Satelli …

Bearing faults in momentum/reaction wheels and control moment gyros are a significant life- and performance-limiting…

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Microstructure-Based Fatigue Life Prediction Tool for G …

This paper will summarize the DigitalClone models development, and validation efforts by comparing the simulation…

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Analytical Modeling and Performance Prediction of Reman …

Gearbox components operate in extreme environments, often leading to premature removal or overhaul. Though worn…

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