Validation of Two Nonlinear System Identification Techniques Using an Experimental Testbed
Author(s) -
Vincent Lenaerts,
Gaëtan Kerschen,
JeanClaude Golinval,
Massimo Ruzzene,
Ermanno Giorcelli
Publication year - 2004
Publication title -
shock and vibration
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.418
H-Index - 45
eISSN - 1875-9203
pISSN - 1070-9622
DOI - 10.1155/2004/203405
Subject(s) - testbed , nonlinear system , identification (biology) , exploit , system identification , computer science , nonlinear system identification , control theory (sociology) , algorithm , control engineering , engineering , data mining , artificial intelligence , physics , measure (data warehouse) , computer network , botany , computer security , control (management) , quantum mechanics , biology
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
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