2010_08_30 Lab

A Dataset, FLEA - 13 years, 1 month ago

Shared By: EDWARD BALABAN

Dataset collected in laboratory conditions on actuators with a jammed ballscrew return channel and actuators with a failed motor.

08-05-2010 UH60

A Dataset, FLEA - 12 years, 5 months ago

Shared By: EDWARD BALABAN

Data collected on a UH-60 helicopter on nominal (Y) and jam-injected (X) actuators.

Airborne Electro-Mechanical Actuator Test Stand for Development of Prognostic Health Management Systems

A Publication, FLEA - 13 years, 2 months ago

Shared By: Sriram Narasimhan

With the advent of the next generation of aerospace systems equipped with fly-by-wire controls, electromechanical actuators (EMA) are quickly becoming components critical to safety of ...

Combining Model-Based and Feature-Driven Diagnosis Approaches – A Case Study on Electromechanical Actuators

A Publication, FLEA - 13 years, 2 months ago

Shared By: Sriram Narasimhan

Model-based diagnosis typically uses analytical redundancy to compare predictions from a model against observations from the system being diagnosed. However this approach does not work ...

Empirical Evaluation of Diagnostic Algorithm Performance Using a Generic Framework

A Publication, First International Diagnostic Competition - 13 years, 5 months ago

Shared By: SCOTT POLL

A variety of rule-based, model-based and data-driven techniques have been proposed for detection and isolation of faults in physical systems. However, there have been few ...

First International Diagnosis Competition – DXC’09

A Publication, First International Diagnostic Competition - 13 years, 5 months ago

Shared By: SCOTT POLL

A framework to compare and evaluate diagnosis algorithms (DAs) has been created jointly by NASA Ames Research Center and PARC. In this paper, we present ...

Towards a Framework for Evaluating and Comparing Diagnosis Algorithms

A Publication, First International Diagnostic Competition - 13 years, 5 months ago

Shared By: SCOTT POLL

Diagnostic inference involves the detection of anomalous system behavior and the identification of its cause, possibly down to a failed unit or to a parameter ...

Second International Diagnostic Competition - DXC'10

A Publication, Second International Diagnostic Competition - 13 years, 5 months ago

Shared By: SCOTT POLL

A framework to compare and evaluate diagnosis algorithms (DAs) has been created jointly by NASA Ames Research Center, Palo Alto Research Center, and Delft University ...