A Recursive Receding Horizon Planning for Unmanned Vehicles

A Publication, Prognostics CoE Publications - 8 years, 3 months ago

Shared By: Kai Goebel

This paper proposes a recursive receding horizon path planning algorithm for unmanned vehicles in nonuniform environments. In the proposed algorithm, the map is described by ...

In-situ fatigue life prognosis for composite laminates based on stiffness degradation

A Publication, Prognostics CoE Publications - 8 years, 3 months ago

Shared By: Kai Goebel

In this paper, a real-time composite fatigue life prognosis framework is proposed. The proposed methodology combines Bayesian inference, piezoelectric sensor measurements, and a mechanical stiffness ...

Condition-based prediction of time-dependent reliability in composites

A Publication, Prognostics CoE Publications - 8 years, 3 months ago

Shared By: Kai Goebel

This paper presents a reliability-based prediction methodology to obtain the remaining useful life of composite materials subjected to fatigue degradation. Degradation phenomena such as stiffness ...

Prognostics Design Solutions in Structural Health Monitoring Systems

A Publication, Prognostics CoE Publications - 8 years, 3 months ago

Shared By: Kai Goebel

The chapter describes the application of prognostic techniques to the domain of structural health and demonstrates the efficacy of the methods using fatigue data from ...

Advances in Uncertainty Representation and Management for Particle Filtering Applied to Prognostics

A Publication, Prognostics CoE Publications - 8 years, 3 months ago

Shared By: Kai Goebel

Particle filters (PF) have been established as the de facto state of the art in failure prognosis. They combine advantages of the rigors of Bayesian ...

Prognostics

A Publication, Prognostics CoE Publications - 8 years, 3 months ago

Shared By: Kai Goebel

Prognostics has received considerable attention recently as an emerging sub-discipline within SHM. Prognosis is here strictly defined as “predicting the time at which a component ...

A Combined Model-Based and Data-Driven Prognostic Approach for Aircraft System Life Management

A Publication, Prognostics CoE Publications - 8 years, 3 months ago

Shared By: Kai Goebel

Failure prognosis - as a natural extension to the fault detection and isolation (FDI) problem - has become a key issue in a world where ...

Data from Sustainability Base Characterizing Cold Complaints for ACCEPT

A Dataset, Sustainability Base - 8 years, 4 months ago

Shared By: RODNEY MARTIN

The zip file linked contains three subdirectories and a parameter list to be used for processing using ACCEPT. Datafiles are partitioned into training, validation, and ...

Prognostic Health-Management System Development for Electromechanical Actuators

A Publication, FLEA - 8 years, 9 months ago

Shared By: EDWARD BALABAN

Electro-mechanical actuators (EMAs) have been gaining increased acceptance as safety-critical actuation devices in the next generation of aircraft and spacecraft. The aerospace manufacturers are not ...

ROC Curve Code Augmentation

An Algorithm, Optimal Alarm Systems for Anomaly Detection - 8 years, 11 months ago

Shared By: RODNEY MARTIN

Please find a detailed description here: ROC Curve Code Augmentation

ACCEPT

An Algorithm, Optimal Alarm Systems for Anomaly Detection - 7 years, 12 months ago

Shared By: RODNEY MARTIN

Please find a detailed description here: ACCEPT

An Event-based Distributed Diagnosis Framework using Structural Model Decomposition

A Publication, Prognostics CoE Publications - 9 years, 8 months ago

Shared By: Matthew Daigle

Complex engineering systems require efficient on-line fault diagnosis methodologies to improve safety and reduce maintenance costs. Traditionally, diagnosis approaches are centralized, but these solutions do ...

Distributed Prognostics Based on Structural Model Decomposition

A Publication, Prognostics CoE Publications - 9 years, 8 months ago

Shared By: Matthew Daigle

Within systems health management, prognostics focuses on predicting the remaining useful life of a system. In the model-based prognostics paradigm, physics-based models are constructed that ...

2010_09_12 Jam 2 Lab

A Dataset, FLEA - 9 years, 9 months ago

Shared By: EDWARD BALABAN

Ballscrew jam fault datasets (diagnostic and prognostic)