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Article
Nonperturebative stability analysis of periodic responses in driven nonlinear oscillators.
| Authors: |
Thylwe, K.-E., Gravador, E. |
| Document Type: |
Article |
| Pubstate: |
Published |
| Journal: |
J. Sound. Vibr. |
| Volume: |
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| Year: |
1994 |
AbstractA linear stability theory for non-linear periodic solutions is presented in which higher order phase-integral asymptotic approximations are used. The stability matrix is derived in an exact formalism which combines Floquet and phase-integral theory. The periodic responses are assumed given in analytic forms which are accurate in the strongly non-linear regime of system parameters.
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