Validation of Two Nonlinear System Identification Techniques Using an Experimental Testbed

[摘要] The identification of a nonlinear system is performed using experimental data and two different techniques, i.e. a method based on the Wavelet transform and the Restoring Force Surface method. Both techniques exploit the system free response and result in the estimation of linear and nonlinear physical parameters.

[学科分类] 力学，机械学