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RISTime-Frequency Analysis of Nonlinear Systems: The Skeleton Linear Model and the Skeleton Curves
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The joint time-frequency analysis method is adopted to study the nonlinear behavior varying with the instantaneous response for a class of S.D.O.F nonlinear system. A time-frequency masking ...
Identification of Nonlinear Systems Through Time-frequency Filtering Technique
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the previous paper, a class of nonlinear system is mapped to a so-called skeleton linear model (SLM) based on the joint time-frequency analysis method. Behavior of the nonlinear system may ...