In this paper a new method to analyze the micro-vibrational behavior of a complex dynamical system is presented. The aim of this work is to develop a tool for diagnostics of systems which is able to overcome the limitations of Fourier spectrum and seize the weak information hidden in a time series. To validate the reliability and sensitivity of the method, it is applied to a C30 Capstone turbine by setting several little different operating conditions in terms of rotational speed and mixed fuel.
A nonlinear spectrum for the diagnostics of a complex dynamical system / Niola, Vincenzo; Quaremba, Giuseppe; Pellino, G.; Montanino, A.. - In: INTERNATIONAL JOURNAL OF APPLIED ENGINEERING RESEARCH. - ISSN 0973-4562. - 11:18(2016), pp. 9569-9575.
A nonlinear spectrum for the diagnostics of a complex dynamical system
NIOLA, VINCENZO;QUAREMBA, GIUSEPPE;
2016
Abstract
In this paper a new method to analyze the micro-vibrational behavior of a complex dynamical system is presented. The aim of this work is to develop a tool for diagnostics of systems which is able to overcome the limitations of Fourier spectrum and seize the weak information hidden in a time series. To validate the reliability and sensitivity of the method, it is applied to a C30 Capstone turbine by setting several little different operating conditions in terms of rotational speed and mixed fuel.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
