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Prof. Abd Elrehim Mohamed Abdo Elnaggar :: Publications: |
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| Title: | Response of self-excited three-degree-of-freedom systems to multifrequency excitations |
| Authors: | A M Elnaggar; A F El-Bassiouny |
| Year: | 1992 |
| Keywords: | Not Available |
| Journal: | Int. J. of theoretical physics |
| Volume: | 31 |
| Issue: | 8 |
| Pages: | 1531-1548 |
| Publisher: | Not Available |
| Local/International: | International |
| Paper Link: | |
| Full paper | Not Available |
| Supplementary materials | Not Available |
| Abstract: |
The response to multifrequency excitation of a three-degree-of-freedom self-excited system is analyzed by using multiple scales. Five cases of resonance are considered: Harmonic, subharmonic, superharmonic, simultaneous sub/superharmonic, and combination resonances. The steady-state amplitudes for each case are plotted, showing the influences of the several parameters. Approximate solutions are found and stability analyses are carried out for each case. |
