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Digital Library of the
European Council for Modelling and Simulation |
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Title: |
Modelling And
Simulation Of An Offshore Hydraulic Crane |
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Authors: |
Yingguang Chu, Vilmar AEsoy,
Houxiang Zhang, Oyvind Bunes |
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Published in:
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(2014).ECMS 2014 Proceedings edited
by: Flaminio Squazzoni,
Fabio Baronio, Claudia Archetti,
Marco Castellani European Council for
Modeling and Simulation. doi:10.7148/2014 ISBN:
978-0-9564944-8-1 28th
European Conference on Modelling and Simulation, Brescia,
Italy, May 27th – 30th,
2014 |
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Citation
format: |
Yingguang Chu, Vilmar AEsoy, Houxiang Zhang, Oyvind Bunes (2014).
Modelling And Simulation Of An Offshore Hydraulic
Crane, ECMS 2014 Proceedings edited by: Flaminio Squazzoni, Fabio Baronio,
Claudia Archetti, Marco Castellani European
Council for Modeling and Simulation. doi:10.7148/2014-0087 |
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DOI: |
http://dx.doi.org/10.7148/2014-0087 |
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Abstract: |
This paper presents a
modeling approach based on Bond Graph (BG) method for offshore hydraulic
crane focusing on its hydraulic system characteristics. A hydraulic library
is built in the modeling software tool 20-sim using BG elements. The
hydraulic submodels are designed according to one
specific type of offshore crane, however, they can
be easily modified and reused for other similar systems. BG method is a modelling technique for modeling of complex system by
describing the energy flow inside the physical system. One of the main
benefits of modeling using BG for the hydraulic system is the model provide
interfaces to systems of other domains, for example, cooling system,
mechanical model, control unit, etc. In this paper it is shown how an integrated
BG model of the hydraulic system for a knuckle boom crane is derived and used
for simulation. The simulation results proved the validation and effectiveness
of the presented modeling approach for simulation of multi-domain systems. |
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