A nonlinear spectrum for the diagnostics of a complex dynamical system
نویسندگان
چکیده
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.
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