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Proceedings of the ASME 2009 International Design Engineering Technical Conferences & Computers and Information in Engineering Conference
 

Summary: Proceedings of the ASME 2009 International Design Engineering Technical Conferences & Computers and
Information in Engineering Conference
IDETC/CIE 2009
Aug. 30-Sept. 2, 2009, San Diego, California, USA
DETC2009-87364
SYSTEM IDENTIFICATION OF DYNAMIC SYSTEMS WITH CUBIC NONLINEARITIES
USING LINEAR TIME-PERIODIC APPROXIMATIONS
Matthew S. Allen* &
Assistant Professor
Michael W. Sracic
Graduate Research Assistant
Department of Engineering Physics
University of Wisconsin-Madison
*msallen@engr.wisc.edu
ABSTRACT
This work develops methods to identify parametric models
of nonlinear dynamic systems from response measurements
using tools for Linear Time Periodic (LTP) systems. The basic
approach is to drive the system periodically in a stable limit
cycle and then measure deviations of the response from that

  

Source: Allen, Matthew S. - Department of Engineering Physics, University of Wisconsin at Madison

 

Collections: Engineering