Prognostics CoE Publications

Model-based Prognostics with Concurrent Damage Progression Processes

A Publication, Prognostics CoE Publications - 11 years, 3 months ago

Shared By: Miryam Strautkalns

Model-based prognostics approaches rely on physics-based models that describe the behavior of systems and their components. These models must account for the several different damage ...

A Model-Based Prognostics Approach Applied to Pneumatic Valves

A Publication, Prognostics CoE Publications - 11 years, 3 months ago

Shared By: Miryam Strautkalns

Within the area of systems health management, the task of prognostics centers on predicting when components will fail. Model-based prognostics exploits domain knowledge of the ...

Model Adaptation for Prognostics in a Particle Filtering Framework

A Publication, Prognostics CoE Publications - 11 years, 3 months ago

Shared By: Miryam Strautkalns

One of the key motivating factors for using particle filters for prognostics is the ability to include model parameters as part of the state vector ...

Prognostication of Residual Life and Latent Damage Assessment in Lead-free Electronics Under Thermo-Mechanical Loads

A Publication, Prognostics CoE Publications - 11 years, 3 months ago

Shared By: Miryam Strautkalns

Requirements for system availability for ultra-high reliability electronic systems such as airborne and space electronic systems are driving the need for advanced heath monitoring techniques ...

Modeling, Detection, and Disambiguation of Sensor Faults for Aerospace Applications

A Publication, Prognostics CoE Publications - 11 years, 3 months ago

Shared By: Miryam Strautkalns

Sensor faults continue to be a major hurdle for sys- tems health management to reach its full potential. At the same time, few recorded instances ...

Metrics for Offline Evaluation of Prognostic Performance

A Publication, Prognostics CoE Publications - 11 years, 3 months ago

Shared By: Miryam Strautkalns

Prognostic performance evaluation has gained significant attention in the past few years.*Currently, prognostics concepts lack standard definitions and suffer from ambiguous and inconsistent interpretations. This ...

Model-based Prognostics with Concurrent Damage Progression Processes

A Publication, Prognostics CoE Publications - 11 years, 4 months ago

Shared By: Miryam Strautkalns

Model-based prognostics approaches rely on physics-based models that describe the behavior of systems and their components. These models must account for the several different damage ...