Abstract
In this paper, a kind of novel analytical approximate solution was constructed to the Duffing oscillator via a modified homotopy analysis method (HAM), namely the piecewise perturbation method (PPM). The validity and efficient of the obtained PPM solutions were investigated by comparing with the traditional HAM solution. The main advantage of the PPM is that it possesses higher accuracy and faster convergence rate than the traditional HAM.
| Original language | English |
|---|---|
| Article number | 052019 |
| Journal | Journal of Physics: Conference Series |
| Volume | 1168 |
| Issue number | 5 |
| DOIs | |
| State | Published - 12 Mar 2019 |
| Externally published | Yes |
| Event | 2018 International Conference on Computer Information Science and Application Technology, CISAT 2018 - Daqing, China Duration: 7 Dec 2018 → 9 Dec 2018 |
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