@inproceedings{ac8e7e1a63bc4eff98417f0841aa2cbe,
title = "Estimating Linear Joint Stiffness and Damping Using a Frequency-Based Optimization Framework and the Emerging Concept of DyDis",
abstract = "Accurate estimation of stiffness and damping of linear bolted joints is a challenge. Commonly employed approaches using frequency-based substructuring techniques can fail if the measurement quality is not good enough. Even a minimal noise level can significantly impact the accuracy of estimations due to matrix inversions. This study proposes a novel approach that combines an optimization framework utilizing frequency-based substructuring with the emerging concept of Dynamic Disturbance (DyDis) to enhance the robustness of linear bolted joint parameter estimation.",
keywords = "Frequency-based substructuring, Joint identification, Optimization",
author = "Marie Br{\o}ns and Francesco Trainotti and Rixen, {Daniel J.}",
note = "Publisher Copyright: {\textcopyright} The Society for Experimental Mechanics, Inc. 2025.; 42nd IMAC ; Conference date: 29-01-2024 Through 01-02-2024",
year = "2025",
doi = "10.1007/978-3-031-68897-3_4",
language = "English",
isbn = "978-3-031-68896-6",
volume = "4",
series = "Conference Proceedings of the Society for Experimental Mechanics Series",
publisher = "Springer",
pages = "37--42",
editor = "Walter D{\textquoteright}Ambrogio and Dan Roettgen and {van der Seijs}, Maarten",
booktitle = "Dynamic Substructures",
}