In this paper the results of the application of Operational Modal Analysis (OMA) techniques to rotating systems are shown. The system in study is a rotor-blade system, having time-varying parameters in the equations of motion when subject to rotation. The aim of this study is to show the results of the application of linear time invariant (LTI) OMA techniques to these kinds of systems, both numerically and experimentally, verifying the possibility of identifying both basis and parametric resonances.
|Title of host publication||Proceedings of the 8th Iomac - International Operational Modal Analysis Conference|
|Publication status||Published - 2019|
|Event||8th International Operational Modal Analysis Conference - Admiral Hotel, Copenhagen, Denmark|
Duration: 12 May 2019 → 15 May 2019
Conference number: 8
|Conference||8th International Operational Modal Analysis Conference|
|Period||12/05/2019 → 15/05/2019|