Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Renson, Ludovic"'
Phase-locked loops are commonly used for shaker-based backbone tracking of nonlinear structures. The state of the art is to tune the control parameters by trial and error. In the present work, an approach is proposed to make backbone tracking much mo
Externí odkaz:
http://arxiv.org/abs/2403.06639
Autor:
Rezaee, Hamed, Renson, Ludovic
Control-based continuation (CBC) is a general and systematic method to explore the dynamic response of a physical system and perform bifurcation analysis directly during experimental tests. Although CBC has been successfully demonstrated on a wide ra
Externí odkaz:
http://arxiv.org/abs/2307.09806
Control-based continuation (CBC) is an experimental method that can reveal stable and unstable dynamics of physical systems. It extends the path-following principles of numerical continuation to experiments, and provides systematic dynamical analyses
Externí odkaz:
http://arxiv.org/abs/2209.10210
Publikováno v:
In Computers and Structures 1 August 2024 299
Mathematical modelling allows us to concisely describe fundamental principles in biology. Analysis of models can help to both explain known phenomena, and predict the existence of new, unseen behaviours. Model analysis is often a complex task, such t
Externí odkaz:
http://arxiv.org/abs/2008.05226
Publikováno v:
In Mechanical Systems and Signal Processing 15 February 2022 165
Publikováno v:
Computer Methods in Applied Mechanics and Engineering, 296, 18-38, 2015
The harmonic balance (HB) method is widely used in the literature for analyzing the periodic solutions of nonlinear mechanical systems. The objective of this paper is to exploit the method for bifurcation analysis, i.e., for the detection and trackin
Externí odkaz:
http://arxiv.org/abs/1604.05621
Autor:
Kuether, Robert J., Renson, Ludovic, Detroux, Thibaut, Grappasonni, Chiara, Kerschen, Gaetan, Allen, Matthew S.
Publikováno v:
Journal of Sound and Vibration, 351, 299-310, 2015
The objective of the present study is to explore the connection between the nonlinear normal modes of an undamped and unforced nonlinear system and the isolated resonance curves that may appear in the damped response of the forced system. To this end
Externí odkaz:
http://arxiv.org/abs/1604.05567
Autor:
Cirillo, Giuseppe Ilario, Mauroy, Alexandre, Renson, Ludovic, Kerschen, Gaëtan, Sepulchre, Rodolphe
This paper explores the relationship that exists between nonlinear normal modes (NNMs) defined as invariant manifolds in phase space and the spectral expansion of the Koopman operator. Specifically, we demonstrate that NNMs correspond to zero level s
Externí odkaz:
http://arxiv.org/abs/1507.03753
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