Non-stationary random vibration modelling and analysis via functional series time-dependent ARMA (FS-TARMA) models–A critical survey

MD Spiridonakos, SD Fassois - Mechanical Systems and Signal …, 2014 - Elsevier
A critical overview of non-stationary random vibration modelling and analysis via the class of
Functional Series Time-dependent AutoRegressive Moving Average (FS-TARMA) models is …

Stationary and non-stationary random vibration modelling and analysis for an operating wind turbine

LD Avendaño-Valencia, SD Fassois - Mechanical Systems and Signal …, 2014 - Elsevier
The problem of stationary and non-stationary random vibration modelling and analysis for
an operating wind turbine is considered by using an acceleration vibration signal measured …

On structural health monitoring in changing environmental and operational conditions

E Cross - 2012 - etheses.whiterose.ac.uk
Structural Health Monitoring (SHM) is the monitoring of any type of structure for the express
purpose of determining its condition and future lifespan and if, when and where any …

[PDF][PDF] An integrated monitoring system for life-cycle management of wind turbines

K Smarsly, D Hartmann, KH Law - International Journal of Smart …, 2013 - eil.stanford.edu
With an annual growth rate of about 30%, wind energy systems, such as wind turbines,
represent one of the fastest growing renewable energy technologies. Continuous structural …

Adaptable functional series TARMA models for non-stationary signal representation and their application to mechanical random vibration modeling

MD Spiridonakos, SD Fassois - Signal Processing, 2014 - Elsevier
Functional series time-dependent autoregressive moving average (FS-TARMA) models are
characterized by time varying parameters which are projected onto selected functional …

Generalized stochastic constraint TARMA models for in-operation identification of wind turbine non-stationary dynamics

LD Avendaño-Valencia, SD Fassois - Key Engineering Materials, 2013 - Trans Tech Publ
The identification of the operational Wind Turbine (WT) dynamics is a challenging problem,
due to both the complex dynamics and the non-stationarity of the vibration response. In this …

[PDF][PDF] In-operation output-only identification of wind turbine structural dynamics: comparison of stationary and non-stationary approaches

LD Avendano-Valencia, S Fassois - ISMA Conference on Noise …, 2012 - researchgate.net
The in–operation output–only identification of wind turbine structural dynamics is considered
using a vibration acceleration signal measured on a Neg Micon NM52/900 wind turbine …

Data-driven identification of rotating machines using ARMA deterministic parameter evolution in the angle/time domain

A Bicudo Jambersi, S da Silva, J Antoni - Journal of the Brazilian Society …, 2020 - Springer
The functional-series angle-/time-varying autoregressive moving-average (AT-FS-ARMA)
model was used to model and analyze vibration-based signals from internal combustion …

Bolt Looseness Detection in Flanged Pipe Using Parametric Modeling

BT Bonab, MH Sadeghi, MM Ettefagh - 2024 - researchsquare.com
Early detection of looseness in bolted flanges is crucial for safety in the oil and gas
industries. Failure to do so could result in catastrophic accidents like leakage and …

Non-stationary time-dependent ARMA random vibration modeling, analysis, and SHM with wind turbine applications

LD Avendano Valencia - 2016 - didaktorika.gr
The main topic of this research work is the development of algorithms for vibration-based
output-only modeling, time-frequency analysis and health monitoring of structures with non …