Gantry Cranes
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. Minimum-time anti-swing control of gantry cranes using linear programming. / Controle anti-oscilatório de tempo mínimo para guindaste usando a programação linear.
The problem of minimum-time anti-swing transfer of a load in a ship-to-pier gantry crane is investigated in this work. The load is assumed to be initially at rest at the vertical position at the loading point above the ship and equally at rest at the unloading point above the hopper. The trolley is also assumed to be at rest at both points. A complete model
Publicado em: 2009
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2. Modelagem paramétrica de pórticos rolantes: estabilidade estrutural e otimização. / Gantry cranes parametric modeling: structural stability and optimization.
The objective of this work is to develop a tool to generate an automatic structural design of gantry cranes. With an automatic generation of finite element models and also a design report, this routine allows a fast verification against yield of material and structural instability. The use of the finite element method was chosen for the structural design bec
Publicado em: 2005