Journal
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE
Volume 227, Issue 11, Pages 2479-2486Publisher
SAGE PUBLICATIONS LTD
DOI: 10.1177/0954406213475561
Keywords
Accurate equivalent function; saturation nonlinearity; nonlinear vibration of beam; Hamiltonian approach
Categories
Ask authors/readers for more resources
This article attempts to analyze the complicated vibrational behavior of the Euler-Bernoulli beam exposed to saturated nonlinear boundary condition through proposing an innovative precise equivalent function. In this direction, the beam vibrational response is attained by way of a new effective analytical method namely Hamiltonian approach. Despite all the procedures based on perturbation methods that deadzone or saturation dead-band parameter is omitted during integration, this study indicates that how using Hamiltonian approach, the impact of dead-band parameter is taken into account leading to higher accuracy of the approximated solution. Finally, the precision of the proposed equivalent function is evaluated in comparison with the numerical solutions, giving excellent results.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available