... overlook deformations of their cable and strut members. This study aims to propose a non-contact approach for experimental modal analysis of a tensegrity structure to identify its three-dimensional (3D) natural frequencies and full-field mode shapes, which include modes with deformations of its cable...

..., which is a shortcoming of this method. system identification modal analysis parameter estimation Proceedings of the ASME 2023 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference IDETC-CIE2023 August 20-23, 2023, Boston, Massachusetts...

... Abstract Computational modal analysis performed using finite element analysis is an established method for estimating the modal parameters of complex structures. This work aims to provide insight into the techniques necessary to accurately model structural components within an aircraft...

..., this approach is validated using finite element methods (FEM). Bernoulli-Euler beam modal analysis transfer matrix method additive manufacturing vibrations damage mechanics Proceedings of the ASME 2023 International Design Engineering Technical Conferences and Computers and Information...

... power. The methods presented in this paper can be also adopted for predicting the behavior of harvesters mounted on other light vehicles. piezoelectric energy harvester vibrations modal analysis electric power bicycle light vehicle Proceedings of the ASME 2022 International Design...

... of motion are derived using modal analysis. These equations are demonstrated as forming an autoparametric system in which external excitation directly acts on the first and third vibration modes, whereas the second vibration mode is indirectly excited due to the nonlinear coupling with the other modes. Van...

... Abstract In the paper, the attention concentrates on the time domain modal analysis. A new method of time series analysis, which is formed mainly by an ideal modeling strategy and a new COR-IV method, is developed. In addition, an interesting parameter called as modal energy ratio, which...

... was used as an exciter, and the bridge acceleration response was measured at 36 points. The results indicate that the analytical model can faithfully predict the modal response of the bridge. finite element modal analysis exciter highway bridge Proceedings of DETC' 97 1997 ASME Design...

... Decomposition Proper Orthogonal Modes Modal Analysis Linear Normal Modes Distributed Parameter Systems ABSTRACT We apply proper orthogonal decomposition (POD) to an experimental cantilevered beam and obtain a set of proper orthogonal modes (POMs) and proper orthogonal values (POVs). The POMs form a bases...

... directly acts on all modes. Instead, internal resonances may occur in such systems. localization phenomenon nonlinear oscillator array modal analysis harmonic oscillation MODAL ANALYSIS TO INTERPRET LOCALIZATION PHENOMENA OF HARMONIC OSCILLATIONS IN NONLINEAR OSCILLATOR ARRAYS Yuji Harata Aichi...

... when the database occurred to be unreliable. transfer path analysis helicopter experimental measurements modal analysis 1 Copyright © 2013 by ASME EXPERIMENTAL VIBRO-ACOUSTIC TRANSFER PATH ANALYSIS ON HELICOPTERS Emiliano Mucchi Department of Engineering, University of Ferrara Via Saragat...

... multibody model experimental validation modal analysis 1 Copyright © 2011 by ASME Proceedings of the ASME 2011 International Design Engineering Technical Conference& Computer and information in Engineering Conference IDETC/CIE 2011 August 29-31, 2011, Washington, DC, USA DETC2011-48202 EXPERIMENTAL...

... methodologies based on modal analysis techniques are explored in order to estimate such a sweet spot for a beach tennis racket. Particular attention was addressed in the detection of the optimal boundary conditions to which the beach tennis racket should be constrained. It is the first time this item...

...-dashpot example. state-variable modal decomposition proper orthogonal decomposition complex modes modal analysis frequency estimation damping estimation st va ea th to to tio th de K on es 1 en qu da is [1 (S th ca ni Proceedings of the ASME 2007 International Design Engineering Technical...

... with the experimental results according to the numerical accuracy and the efficiency. Circuit beaker spring operating mechanism modal analysis flexible multibody dynamics Proceedings of the ASME 2007 International Design Engineering Technical Conferences & Computers and Information in Engineering...

... by other instructors to satisfy their local materials engineering course needs. Materials Engineering Violin Engineering Acoustic Signature Modal Analysis Frequency Response Function Proceedings of IDETC/CIE 2005 new eng T crea illus sup dem acad equ inex alum exa crea app exp of v form in o...