Prognostics CoE Publications

Markov Modeling of Component Fault Growth Over A Derived Domain of Feasible Output Control Effort ...

A Publication, Prognostics CoE Publications - 11 years, 8 months ago

Shared By: Miryam Strautkalns

This paper introduces a novel Markov process formulation of stochastic fault growth modeling, in order to facilitate the development and analysis of prognostics-based control adap- ...

Assessment of Accrued Damage and Remaining Useful Life in Leadfree Electronics Subjected to Multiple Thermal ...

A Publication, Prognostics CoE Publications - 11 years, 8 months ago

Shared By: Miryam Strautkalns

A method has been developed for prognostication of accrued prior damage in electronics subjected to overlapping sequential environments of thermal aging and thermal cycling. The ...

A knowledge-based system approach for sensor fault modeling, detection and mitigation

A Publication, Prognostics CoE Publications - 11 years, 7 months ago

Shared By: Miryam Strautkalns

Sensors are vital components for control and advanced health management techniques. However, sensors continue to be considered the weak link in many engineering applications since ...

RSPF-based Prognosis Framework for Estimation of Remaining Useful Life in Energy Storage Devices

A Publication, Prognostics CoE Publications - 11 years, 8 months ago

Shared By: Miryam Strautkalns

This paper presents a case study where a RSPF-based prognosis framework is applied to estimate the remaining useful life of an energy storage device (Li-Ion ...

Comparison of Two Probabilistic Fatigue Damage Assessment Approaches Using Prognostic Performance Metrics

A Publication, Prognostics CoE Publications - 11 years, 8 months ago

Shared By: Miryam Strautkalns

A general framework for probabilistic prognosis using maximum entropy approach, MRE, is proposed in this paper to include all available information and uncertainties for RUL ...

Comparison of Prognostic Algorithms for Estimating Remaining Useful Life of Batteries

A Publication, Prognostics CoE Publications - 11 years, 8 months ago

Shared By: Miryam Strautkalns

We were interested here in particular in conditions where un-modeled effects are present as manifested by the different degradation curve at 45°C. Although all algorithms ...

Precursor Parameter Identification for IGBT Prognostics

A Publication, Prognostics CoE Publications - 11 years, 8 months ago

Shared By: Miryam Strautkalns

Precursor parameters have been identified to enable development of a prognostic approach for insulated gate bipolar transistors (IGBT). The IGBT were subjected to thermal over- ...