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A Galerkin method for the steady state analysis of harmonically excited non-linear systems
This item is provided by the institution :
National Technical University of Athens
Repository :
Digital Library of National Technical University of Athens | Dspace@NTUA
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ΕΚΤ item type
Journal part
(EN)
Scientific article
(EN)
EKT year
1992
(EN)
EKT historical period
Title
A Galerkin method for the steady state analysis of harmonically excited non-linear systems (EN)
Creator
Kanarachos, AE (EN)
Spentzas, CN (EN)
Description
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)
Type
journalArticle (EN)
Subject
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)
Provider
National Technical University of Athens
Repository / collection
Digital Library of National Technical University of Athens | Dspace@NTUA
Subcollections
Κεντρική Βιβλιοθήκη Ε.Μ.Π.
Ιδρυματικό Αποθετήριο
Δημοσιεύσεις μελών Δ.Ε.Π. σε περιοδικά
Journal
Mechanism and Machine Theory (EN)
Language
English
Issued
1992 (EN)
Identifier
http://hdl.handle.net/123456789/10607
671 (EN)
661 (EN)
27 (EN)
6 (EN)
0094-114X (EN)
ISI:A1992JH51100003 (EN)
Publisher
PERGAMON-ELSEVIER SCIENCE LTD (EN)
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