Application of Adaptive Sampling Method in Hull Form Optimization

被引：0
|
作者：
Ouyang, Xuyu [1 ]
Chang, Haichao [1 ]
Liu, Zuyuan [1 ]
Feng, Baiwei [1 ]
Zhan, Chengsheng [1 ]
Cheng, Xide [1 ]
机构：
[1] a. Key Laboratory of High Performance Ship Technology of the Ministry of Education,b. School of Naval Architecture, Ocean and Energy Power Engineering, Wuhan University of Technology, Wuhan 430063, China
来源：
Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University | 2022年 / 56卷 / 07期
关键词：
Kriging;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In order to handle the problem of complex and time-consuming simulation calculation in hull form optimization, the approximate model based on adaptive sampling has been widely used. In this paper, a maximum entropy (ME) adaptive sampling method based on uniform design (UD) is developed based on the Kriging approximate model and the leave-one-out (LOO) error method. Compared with the incremental Latin hypercube design (LHD) method, the adaptive sample distribution obtained by the proposed method are more uniform, and the accuracy of the global approximation model is higher. The proposed method is applied to the S60 hull form optimization, and the effectiveness is verified. © 2022 Shanghai Jiao Tong University. All rights reserved.
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页码：937 / 943
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