A Galerkin method for the steady state analysis of harmonically excited non-linear systems

 
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Journal part (EN)
Scientific article (EN)
1992 (EN)
A Galerkin method for the steady state analysis of harmonically excited non-linear systems (EN)
Kanarachos, AE (EN)
Spentzas, CN (EN)
A Galerkin method for the computation of the steady state of harmonically excited non-linear systems in the frequency domain is presented. The non-linear differential equations of motion are transformed, via the Galerkin technique, to a minimized system of non-linear algebraic equations in the frequency domain. These equations are then solved by a specially developed iteration procedure based on Powell's minimization method. The solution technique proves to be suitable for non-linear systems with arbitrary and numerous non-linearities (e.g. joints with clearance, non-linear springs and dampers). © 1992. (EN)
journalArticle (EN)
Powell's Minimization Method (EN)
Harmonically Excited Nonlinear Systems (EN)
Frequency Domain Analysis (EN)
Iterative Methods (EN)
Nonlinear Control Systems (EN)
Steady State Analysis (EN)
System Stability (EN)
Equations of Motion (EN)
Engineering, Mechanical (EN)
Galerkin Method (EN)
National Technical University of Athens
Digital Library of National Technical University of Athens | Dspace@NTUA
Κεντρική Βιβλιοθήκη Ε.Μ.Π.
Ιδρυματικό Αποθετήριο
Δημοσιεύσεις μελών Δ.Ε.Π. σε περιοδικά
Mechanism and Machine Theory (EN)
English
1992 (EN)
http://hdl.handle.net/123456789/10607
671 (EN)
661 (EN)
27 (EN)
6 (EN)
0094-114X (EN)
ISI:A1992JH51100003 (EN)
PERGAMON-ELSEVIER SCIENCE LTD (EN)



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