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Analytical approach to the nonlinear free vibration of a conservative oscillator
| Content Provider | SAGE Publishing |
|---|---|
| Author | Lu, Junfeng Liang, Yan |
| Copyright Year | 2019 |
| Abstract | This paper applies the VIM-Padé technique for solving a nonlinear free vibration of a conservative oscillator. It is a combined method based on the variational iteration method, Laplace transformation and the Padé approximation. An approximated solution with extremely high accuracy can be obtained with ease. Runge-Kutta method is adopted to verify the efficiency of the technique. |
| Related Links | https://journals.sagepub.com/doi/pdf/10.1177/1461348419881831?download=true |
| Starting Page | 84 |
| Ending Page | 90 |
| Page Count | 7 |
| ISSN | 14613484 |
| Issue Number | 1 |
| Volume Number | 40 |
| Journal | Journal of Low Frequency Noise, Vibration and Active Control (LFN) |
| e-ISSN | 20484046 |
| DOI | 10.1177/1461348419881831 |
| Language | English |
| Publisher | Sage Publications UK |
| Publisher Date | 2019-10-24 |
| Publisher Place | London |
| Access Restriction | Open |
| Rights Holder | © The Author(s) 2019 |
| Subject Keyword | Variational iteration method Padé approximation approximation oscillator Laplace transformation |
| Content Type | Text |
| Resource Type | Article |
| Subject | Building and Construction Acoustics and Ultrasonics Mechanics of Materials Geophysics Mechanical Engineering Civil and Structural Engineering |
