<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>This paper proposes a three degrees of freedom parallel anti-swing method by the main and auxiliary cables to address the problems related to underactuated double-pendulum anti-swing for a ship-mounted jib crane. By analysing the dynamic coupling relationship between the swing of the hook and the payload, it seeks to establish an accurate dynamic model of the anti-swing device under the ship’s rolling and pitching conditions, and discusses the influence of ship excitation, the crane state, load posture and anti-swing parameters on the in-plane and out-of-plane swing angles. The analysis shows that the primary pendulum reduces the in-plane angle by 90% and the out-of-plane angle by 80%, the in-plane angle of the secondary pendulum is reduced by 90%, and the out-of-plane angle is reduced by 80%. The reliability of the simulation data is verified through experiments.</p>
</abstract>

This paper proposes a three degrees of freedom parallel anti-swing method by the main and auxiliary cables to address the problems related to underactuated double-pendulum anti-swing for a ship-mounted jib crane. By analysing the dynamic coupling relationship between the swing of the hook and the payload, it seeks to establish an accurate dynamic model of the anti-swing device under the ship’s rolling and pitching conditions, and discusses the influence of ship excitation, the crane state, load posture and anti-swing parameters on the in-plane and out-of-plane swing angles. The analysis shows that the primary pendulum reduces the in-plane angle by 90% and the out-of-plane angle by 80%, the in-plane angle of the secondary pendulum is reduced by 90%, and the out-of-plane angle is reduced by 80%. The reliability of the simulation data is verified through experiments.

Dynamic Analysis and Experiment of Underactuated Double-Pendulum Anti-Swing Device for Ship-Mounted Jib Cranes

Polish Maritime Research

This work is licensed under the Creative Commons Attribution 4.0 International License.

This paper proposes a three degrees of freedom parallel anti-swing method by the main and auxiliary cables to address the problems related to underactuated...

Dynamic Analysis and Experiment of Underactuated Double-Pendulum Anti-Swing Device for Ship-Mounted Jib Cranes

Publié en ligne: 21 déc. 2022

Pages: 145 - 154

DOI: https://doi.org/10.2478/pomr-2022-0052

Mots clés
ship-mounted cranes, underactuated double-pendulum, dynamic simulation, anti-swing control

© 2022 Wang Jianli et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Dynamic Analysis and Experiment of Underactuated Double-Pendulum Anti-Swing Device for Ship-Mounted Jib Cranes

Publié en ligne: 21 déc. 2022

Pages: 145 - 154

DOI: https://doi.org/10.2478/pomr-2022-0052

Mots clésship-mounted cranes, underactuated double-pendulum, dynamic simulation, anti-swing control

© 2022 Wang Jianli et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Mots clés
ship-mounted cranes, underactuated double-pendulum, dynamic simulation, anti-swing control