@inproceedings{2655161af7ed43189376ee946a89123c,
title = "Stability analysis of periodic solutions for flexible multibody dynamics",
abstract = "Discontinuous Galerkin formulation is developed for stability analysis of periodic solutions of flexible multibody dynamics. The proposed approach takes rigid-body motions of each structural nodes as the unknowns. The rigid-body motions are interpolated by using dual spherical linear interpolation (dual-SLERP). The analysis is composed of two steps: (1) the periodic solution is obtained by solving nonlinear equations resulting from Galerkin method; (2) a linearization about the periodic solution leads to a periodic linear system and its stability is assessed by using Floquet{\textquoteright}s method.",
author = "Shilei Han and Bauchau, \{Olivier A.\}",
note = "Publisher Copyright: Copyright {\textcopyright} 2019 ASME.; ASME 2019 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, IDETC-CIE 2019 ; Conference date: 18-08-2019 Through 21-08-2019",
year = "2019",
doi = "10.1115/DETC2019-97651",
language = "English",
series = "Proceedings of the ASME Design Engineering Technical Conference",
publisher = "American Society of Mechanical Engineers (ASME)",
booktitle = "15th International Conference on Multibody Systems, Nonlinear Dynamics, and Control",
address = "United States",
}