Paper Title:
Dynamic Modeling of the Variable Rope Length 3D Crane System of a Bridge Crane
  Abstract

In this paper, a 3D crane system coordinate system is established for a bridge crane in which the rope length is always changing. The position of the grab in the coordinate system is selected as control objectives, while the cable-car displacements and length of the rope are selected as control variables. Lagrange equations are used for the dynamic analysis. A simulation is conducted in MATLAB environment to analyses the angular motion of the rope caused by its length change and the linear motion of the cable-car.

  Info
Periodical
Edited by
Han Zhao
Pages
3759-3762
DOI
10.4028/www.scientific.net/AMM.130-134.3759
Citation
S. J. Dai, Y. Y. Cheng, P. Pei, M. M. Ren, Z. Lv, "Dynamic Modeling of the Variable Rope Length 3D Crane System of a Bridge Crane", Applied Mechanics and Materials, Vols. 130-134, pp. 3759-3762, 2012
Online since
October 2011
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