• polski
    • English
Lodz University of Technology Repository
TUL Repository
  • English 
    • polski
    • English
  • Login
View Item 
  •   Home
  • Wydział Mechaniczny / Faculty of Mechanical Engineering / W1
  • Artykuły (WM)
  • View Item
  •   Home
  • Wydział Mechaniczny / Faculty of Mechanical Engineering / W1
  • Artykuły (WM)
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Axially excited spatial double pendulum nonlinear dynamics.

Thumbnail
View/Open
Axially_excited_spatial_Ludwicki_2015.pdf (1.964Mb)
Date
2015
Author
Ludwicki, Michał
Kudra, Grzegorz
Awrejcewicz, Jan
Metadata
Show full item record
Abstract
Analysis of a 3D spatial double physical pendulum system, coupled by two universal joints is performed. External excitation of the mechanism is realized by axial periodic rotations of the first joint of the pendulum. System of ODEs is solved numerically and obtained data are analyzed by a standard approach, including time series, phase plots and Poincaré sections. Additionally, FFT (Fast Fourier Transform and the wavelet transformation algorithms have been applied. Various wavelet basic functions have been compared to find the best fit, e.g. Morlet, Mexican Hat and Gabor wavelets. The so far obtained results allowed for detection of a number of non-linear effects, including chaos, quasi-periodic and periodic dynamics, as well the numerous and different bifurcations. Scenarios of transition from regular to chaotic dynamics have been also illustrated and studied.
URI
http://hdl.handle.net/11652/1212
Collections
  • Artykuły (WM) [331]

DSpace software copyright © 2002-2016  DuraSpace
Contact Us | Send Feedback
Theme by 
Atmire NV
 

 

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

Login

DSpace software copyright © 2002-2016  DuraSpace
Contact Us | Send Feedback
Theme by 
Atmire NV