Abstract
In this research, a new vortex search algorithm with gradient-based approximation (VS-G) is proposed to deal with the optimization of the fore part of KCS container ship. The VS-G algorithm shows a faster convergence towards the global optimum than the original VS algorithm and has the ability to jump out of the local minimum. A significant resistance reduction is achieved and numerical results show the effectiveness of the optimization procedure.
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Acknowledgements
We acknowledge the financial support from the National Natural Science Foundation of China (Grant Nos. 51475179, 51679099, 51279147, 51179143, 51479150, L1422029), and the generous foundation support from Huazhong University of Science and Technology, Wuhan Science and Technology committee.
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Huang, Y., Hou, G., Cheng, X. et al. A new vortex search algorithm with gradient-based approximation for optimization of the fore part of KCS container ship. J Mar Sci Technol 22, 403–413 (2017). https://doi.org/10.1007/s00773-016-0419-5
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DOI: https://doi.org/10.1007/s00773-016-0419-5