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Electromechanical Coupled Forced Responses for Microplate
Advances in Mechanical Engineering, 2014 The electromechanical coupled forced response of the microplate subjected to electrostatic force is investigated. Using electromechanical coupled dynamic equations and the mode superposition method, the forced responses of the microplate to voltage ...
Xu LiZhong, Fu XiaoRui
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Condition Monitoring of Forced-Draft Fan Using Vibration Analysis: A Case Study
Engineering ProceedingsThe purpose of this paper is to present vibration-based condition monitoring of forced-draft fans used in sugar factories. The draft system’s uninterrupted operation is essential for the flawless operation of boilers. Considering its importance, a forced-
Laxmikant S. Dhamande
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FORCED VIBRATION ANALYSIS OF A MULTIDEGREE IMPACT VIBRATOR
Journal of Sound and Vibration, 1998 The dynamics of a multidegree impact vibrator subject to harmonic loading is investigated. The system is represented by a lumped mass model which hits and rebounds from a rigid wall during vibration. The periodic solution to the equations of motion with $N$ forcing cycles and $P$ impacts is formulated.
Pun, D, Lau, S, Law, S, Cao, D
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Dynamic optimization of tracked vehicle power train based on torsional vibration analysis
Advances in Mechanical Engineering, 2016 Aiming at the vehicle power train, system dynamic optimization is profoundly studied based on the system torsional vibration characteristics analysis. First, based on the concentrated mass method, the general torsional vibration model of vehicle power ...
Shengping Fu +3 more
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Research on the mechanism of acoustic radiation characteristics of granular assemblies
AIP AdvancesTo study the acoustic radiation characteristics of forced vibration of granular assemblies, the acoustic radiation model of a single particle and the acoustic radiation model of granular assemblies are established. Combined with experimental verification,
Shengwu Zhang +4 more
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Numerical investigation of vortex shedding and vortex-induced vibration for flexible riser models
International Journal of Naval Architecture and Ocean Engineering, 2010 The numerical study about the vortex-induced vibration and vortex shedding in the wake has been presented. Prior to the numerical simulation of flexible riser systems concerning engineering conditions, efficiency validating of the proposed FSI solution ...
Zheng-Shou Chen, Wu-Joan Kim
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Dynamic Analysis of Box - Girder Bridges Using a Higher Order Finite Strip Formulation [PDF]
Engineering and Technology Journal, 2005 In this paper a higher order finite strip formulation based on the auxiliary nodal line ( ANL ) technique for both free and forced vibration analysis of box - girder bridges is presented . The free vibration analysis has been performed using the subspace
A. Abdul - Razzak, A. Mohammed
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The vibration control study of a coupling beam system attached to NESs
Journal of Low Frequency Noise, Vibration and Active ControlThis study investigates the influence of nonlinear energy sinks (NESs) on the forced transverse vibration of a primary system, where the primary system is composed of two beams, boundary-supporting springs, internal supporting springs, and an elastic ...
Chengyou Lei, Haijian Cui, Yuhao Zhao
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MATEC Web of Conferences, 2016 The aim of this work is to investigate the nonlinear forced vibration of beams containing an arbitrary number of cracks and to perform a multi-crack identification procedure based on the obtained signals. Cracks are assumed to be open and modelled trough
Chouiyakh H. +3 more
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Experimental Study on Robustness of an Eddy Current-Tuned Mass Damper
Applied Sciences, 2017 In this paper, an eddy current tuned mass damper (ECTMD) is utilized to control the vibration of a cantilever beam. The robustness of the ECTMD against frequency detuning is experimentally studied in cases of both free vibration and forced vibration. The
Junda Chen +5 more
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