Oliveira, F.Donsión, M. P.Peláez, G.2025-11-142025-11-142010-04Oliveira, Filipe & Donsión, M.P. & Peláez, G.. (2010). Dynamics parameters estimation of an asynchronous machine plus mechanical shaft set through orbit frequency response analysis. Renewable Energy and Power Quality Journal. 1. 69-73. DOI: https://doi.org/10.24084/repqj08.223.2172-038Xhttp://hdl.handle.net/10400.8/14629This paper presents some of the results obtained upon the experimental study of the behaviour of a prototype mechanical shaft driven by an induction electric machine. The main focus of this paper will be on the mechanical response of the set, based on the measurement of a number of mechanical variables and its integration in well-known mechanical models, allowing a more accurate estimation of the actual parameters of the prototype machine. The results thus obtained can then be used to test the theoretical models, estimate mechanical parameters more accurately and generally increase knowledge on the mechanical response of the prototype set.engMechanical vibrationsturbomachinesorbit frequency responsejournal article10.24084/repqj08.2232172-038X