FE model updating using artificial boundary conditions with genetic algorithms

In the realm of finite element (FE) model updating and damage identification, an outstanding issue is with the limited amount of reliable response data that may be used to perform an inverse procedure. This problem can restrict the number or types of physical parameters that may be identified or upd...

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Veröffentlicht in:	Computers & structures 2008-04, Vol.86 (7), p.714-727
Hauptverfasser:	Tu, Zhenguo, Lu, Yong
Format:	Artikel
Sprache:	eng
Schlagworte:	Artificial boundary Computational techniques Exact sciences and technology Finite element model updating Fundamental areas of phenomenology (including applications) Genetic algorithm (GA) Mathematical methods in physics Measurement and testing methods Modal frequencies Omitted coordinate set system Physics Sensitivity analysis Solid mechanics Structural and continuum mechanics Vibration, mechanical wave, dynamic stability (aeroelasticity, vibration control...)
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