14 Nonlinear Vibrations: Practical Applications-Modelling, Simulation and Analysis Techniques in the Prediction of Non-Stationary Vibration Response of Hoist Ropes in Lift Systems

Y. Terumichi, Stefan Kaczmarczyk, Scott Turner, M. Yoshizawa, Wiesław Ostachowicz

Research output: Contribution to Book/ReportChapterpeer-review

Abstract

The paper presents the results of a study in which the non-stationary dynamic response of typical lift installations is investigated. A general approach to describe the dynamic behaviour of a vertical transport installation is presented. Subsequently, vibration models of a building elevator and a mine hoist installation are discussed. Perturbation and numerical techniques are discussed and applied to predict the non-stationary response of hoist ropes. It is shown that the method of multiple scales with non-linear scale as well as the method of characteristics can be employed to analyse a passage through resonance in a simple lift installation. Furthermore, the effectiveness of direct numerical integration of equations of motion is demonstrated in the case of a mine hoist installation.
Original languageEnglish
Title of host publicationMaterials Science Forum
PublisherAedermannsdorf, Switzerland: Trans Tech Publications, 1984-
Pages497-504
Number of pages8
ISBN (Print)978-0-87849-928-1
DOIs
Publication statusPublished - 9 Sep 2003

Publication series

NameMaterials Science Forum
Volume440-441

Keywords

  • Non-Linear Coupling
  • Non-Stationary System
  • Numerical Integration
  • Perturbation Methods

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