|
|||||
|
|
A multiharmonic method for non-linear vibration analysis |
|
| Authors: | Alberto Cardona Thierry Coune Albert Lerusse Michel Geradin |
| Abstract: | A multiharmonic method for analysis of non-linear dynamic systems submitted to periodic loa conditions is presented. The approach is based on a systematic use of the fast Fourier transform. The e linearization of the resulting equations in the frequency domain allows to obtain full quadratic converg rate. |
| Keywords: | |