Automated modal parameter estimation using correlation analysis and bootstrap sampling

V Yaghoubi, MK Vakilzadeh… - Mechanical Systems and …, 2018 - Elsevier
The estimation of modal parameters from a set of noisy measured data is a highly
judgmental task, with user expertise playing a significant role in distinguishing between …

Reduced order models for systems with disparate spatial and temporal scales

S Ilbeigi, D Chelidze - Rotating Machinery, Hybrid Test Methods, Vibro …, 2016 - Springer
Simulations and parametric studies of large-scale models can be facilitated by high-fidelity
reduced order models (ROMs). One of the methods to obtain these ROMs, which is of …

[图书][B] Stochastic model updating and model selection with application to structural dynamics

MK Vakilzadeh - 2016 - search.proquest.com
Uncertainty induced by our incomplete state of knowledge about engineering systems and
their surrounding environment give rise to challenging problems in the process of building …

Dual-band reduced-order model of an HVDC link embedded into a power network for EMT studies

CA Ruiz-Zea, E Medina, A Ramirez… - IEEE Transactions …, 2019 - ieeexplore.ieee.org
This paper presents an approach to obtain reduced-order models for power networks
involving power electronic converters (PEC) via the frequency-domain balanced realizations …

Development of simplified models for wind turbine blades with application to NREL 5 MW offshore research wind turbine

MK Vakilzadeh, AT Johansson, CJ Lindholm… - Dynamics of Coupled …, 2014 - Springer
Integration of complex models of wind turbine blades in aeroelastic simulations places an
untenable demand on computational resources and, hence, means of speed-up become …

Model Reduction Concepts and Substructuring Approaches for Linear Systems

MS Allen, D Rixen, M van der Seijs, P Tiso… - Substructuring in …, 2020 - Springer
In this chapter, we give an overview of some of the most common reduction techniques
based on substructuring. Although all techniques follow a similar approach, the main …

Towards an Automatic Modal Parameter Estimation Framework: Mode Clustering

MK Vakilzadeh, V Yaghoubi, AT Johansson… - Topics in Modal Analysis …, 2015 - Springer
The estimation of modal parameters from a set of measured data is a highly judgmental task,
with user expertise playing a significant role for distinguishing between physical and …

A comparison of model order reduction techniques from structural dynamics and control theory: application to the ESA Micro Vibrations Measurement System

L Peri - 2021 - politesi.polimi.it
One of the most important limiting factors in the study of the dynamic response of a structure
is represented by the computational effort. A comprehensive dynamic analysis requires …

Analysis of model order reduction techniques and preliminary control design for active vibration isolation of the ESA MVMS facility

M Pagano - 2021 - politesi.polimi.it
Abstract The ESA Micro Vibrations Measurement System (MVMS) is a facility conceived to
perform measurements of the micro-vibrations generated by spacecraft components as well …

Sequential Gauss-Newton MCMC algorithm for high-dimensional Bayesian model updating

MK Vakilzadeh, A Sjögren, AT Johansson… - Model Validation and …, 2017 - Springer
Bayesian model updating provides a rigorous framework to account for uncertainty induced
by lack of knowledge about engineering systems in their respective mathematical models …