Results 61 to 70 of about 175,930 (186)

Limit cycle behavior of smart fluid dampers under closed loop control [PDF]

, 2005
Semiactive vibration dampers offer an attractive compromise between the simplicity and fail safety of passive devices, and the weight, cost, and complexity of fully active systems.
Sims, N.D.
core   +1 more source

Analysis of Tangential Nonlinear Vibration on Machine Hydrostatic Slide

Shock and Vibration, 2019
In this paper, the nonlinear dynamic responses of the hydrostatic slide were investigated and the effects of damping and external force to control the vibration system were discussed.
Zhongkui Zhang, Feng Gao, Yan Li, Han Zhang   +3 more
doaj   +1 more source

Nonlinear multi-mode interactions in subsea risers undergoing vortex-induced vibrations [PDF]

, 2009
This paper investigates nonlinear multi-mode interactions in subsea risers undergoing vortex-induced vibrations based on a computationally efficient reduced-order fluid-structure interaction model.
KTP (Funder), O'Brien, P., Srinil, N., Wiercigrocha, M.   +3 more
core  

Nonlinear modal interactions in clamped-clamped mechanical resonators

, 2010
A theoretical and experimental investigation is presented on the intermodal coupling between the flexural vibration modes of a single clamped-clamped beam.
A. N. Cleland, H. J. R. Westra, H. S. J. van der Zant, M. Poot, W. J. Venstra   +4 more
core   +1 more source

Rotor vibration caused by external excitation and rub [PDF]

, 1982
For turbomachinery with low natural frequencies, considerations have been recently required for rotor vibrations caused by external forces except unbalance one, such as foundation motion, seismic wave, rub and so forth.
Kaga, M., Kikuchi, K., Matsushita, O., Takagi, M.   +3 more
core   +1 more source

Linear and non-linear dynamic analyses of sandwich panels with face sheet-tocore debonding [PDF]

, 2020
А survey of recent developments in the dynamic analysis of sandwich panels with face sheet-to-core debonding is presented. The finite element method within the ABAQUSTM code is utilized.
Burlayenko, V. N., Sadowski, Tomasz
core  

Nonlinear Dynamic Analysis of High-Voltage Overhead Transmission Lines

Shock and Vibration, 2018
According to a generalized Hamilton’s principle, three-dimensional (3D) nonlinear vibration equations for overhead transmission lines that consider geometric nonlinearity are established.
Meng Zhang, Guifeng Zhao, Jie Li
doaj   +1 more source

An Analysis of Nonlinear Axisymmetric Structural Vibrations of Circular Plates with the Extended Rayleigh–Ritz Method

Mathematics
The nonlinear deformation and vibrations of elastic plates represent a fundamental problem in structural vibration analysis, frequently encountered in engineering applications and classical mathematical studies.
Jie Han, Xianglin Gong, Chencheng Lian, Huimin Jing, Bin Huang, Yangyang Zhang, Ji Wang   +6 more
doaj   +1 more source

An investigation of adaptive controllers for helicopter vibration and the development of a new dual controller [PDF]

An investigation of the properties important for the design of stochastic adaptive controllers for the higher harmonic control of helicopter vibration is presented.
Bar-Shalom, Y., Molusis, J. A., Mookerjee, P.   +2 more
core   +1 more source

Analysis of Nonlinear Characteristic and Performance Continuity Reliability of Rolling Bearing Vibration

Jixie chuandong, 2019
In order to analyze the relationship between the nonlinear characteristics and the performance continuity reliability of rolling bearing vibration, based on chaos theory, a new concept is proposed for continuity relation dimension to characterize the ...
Cheng Li, Xia Xintao, Ye Liang
doaj