Kinetic Analysis of Four-link Gantry Crane Hoisting System
DongGuan Polytechnic, DongGuan 523808, China
This paper establishes a flexible dynamics model of MQ2533 portal crane boom system. In the premise of ignoring control system, this paper analysis the mechanical dynamics of boom hoisting system. Simulation results show that: Dynamics response of the hoisting boom system have great fluctuation when excluding the control effects, this paper provide a theoretical basis for crane hoisting system to optimize control strategies, which committed to improve their performance and ensure safety, reliability and economy.
Key words: Crane / Force / Displacement / Hoisting system
© Owned by the authors, published by EDP Sciences, 2016
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