Nonlinear Dynamic Analysis of Lifting Mechanism of an Electric Overhead Crane during Emergency Braking

Mechanical brakes are essential for electric cranes when emergency braking occurs. This paper presents, for the first-time, a dynamic response analysis of emergency braking events of electrical cranes that has modelled crane components as flexible and rigid bodies. Based on the Hamilton principle, a...

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Veröffentlicht in:	Applied sciences 2020-12, Vol.10 (23), p.8334
Hauptverfasser:	Niu, Congmin, Ouyang, Huajiang
Format:	Artikel
Sprache:	eng
Schlagworte:	Brakes Bridges Cranes Cranes & hoists Dynamic models Dynamic response electric overhead crane emergency braking Emergency response Flexibility Friction Hamilton's principle Hoisting Investigations lifting mechanism Load non-smooth system Nonlinear analysis nonlinear dynamic response Nonlinear dynamics Rigid structures Simulation Thermal power
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