MULTI-OBJECTIVE OPTIMIZATION OF SHELL KEY PARAMETERS OF ROTATING BUTT SKIRT AND PROTOTYPE DEVELOPMENT

GONG HaiXia; LIU Zhe; WANG LiQuan; HOU ShuPing; WANG ChenYe

doi:10.16579/j.issn.1001.9669.2018.03.020

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MULTI-OBJECTIVE OPTIMIZATION OF SHELL KEY PARAMETERS OF ROTATING BUTT SKIRT AND PROTOTYPE DEVELOPMENT

更新时间：2022-09-22

- MULTI-OBJECTIVE OPTIMIZATION OF SHELL KEY PARAMETERS OF ROTATING BUTT SKIRT AND PROTOTYPE DEVELOPMENT
- Journal of Mechanical Strength Vol. 40, Issue 3, Pages: 626-631(2018)
- 作者机构：
  
  1. 哈尔滨工程大学机电学院
  2. 同济大学汽车学院
  3. 哈尔滨工程大学青岛船舶科技有限公司
- 作者简介：
- 基金信息：
- DOI：10.16579/j.issn.1001.9669.2018.03.020
  CLC：
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GONG HaiXia, LIU Zhe, WANG LiQuan, et al. MULTI-OBJECTIVE OPTIMIZATION OF SHELL KEY PARAMETERS OF ROTATING BUTT SKIRT AND PROTOTYPE DEVELOPMENT. [J]. 40(3):626-631(2018)
DOI：

GONG HaiXia, LIU Zhe, WANG LiQuan, et al. MULTI-OBJECTIVE OPTIMIZATION OF SHELL KEY PARAMETERS OF ROTATING BUTT SKIRT AND PROTOTYPE DEVELOPMENT. [J]. 40(3):626-631(2018) DOI： 10.16579/j.issn.1001.9669.2018.03.020.

摘要

转动式对接裙工作在海洋的深水区域,为了解决转动式对接裙在深水工作的安全问题。本文以固定裙、方向裙、角度裙为研究对象。运用多目标遗传算法(Multi-Objective Genetic Algorithm,MOGA)对固定裙、方向裙和角度裙的关键参数进行了优化,得到了三者的最优参数。结果表明,优化之后的固定裙比优化之前减重9.76%;优化之后的方向裙和角度裙比优化之前减重13.56%;并且优化之后的固定裙、方向裙和角度裙均满足设计要求。最后,利用优化后的数据建立了转动式对接裙的三维模型,并制造了试验样机,为后续的出海试验奠定了基础。

Abstract

The rotating butt skirt is works in the deep water area of the ocean,In order to solve the safety problem of rotating butt skirt working in deep water,In this paper,fixed skirt,direction skirt,angle skirt was took as the research object.Multi-Objective Genetic Algorithm is used to optimize the key parameters of fixed skirt,direction skirt and angle skirt,and we get the optimal parameters of the three. The results show that the optimized fixed skirt reduces weight by 9. 76% after optimize,optimized direction skirt and angle skirt reduces weight by 13. 56% after optimize. And the fixed skirt,the direction skirt and angle skirt after optimized are meet the design requirements. Finally,the three-dimensional model of the rotating butt skirt was established by using the optimized data,and the test prototype was made,which laid the foundation for the subsequent sea test.

关键词

转动式对接裙灵敏度分析多目标优化设计强度校核有限元分析

Keywords

Rotating butt skirtSensitivity analysisMulti-objective optimization designStrength checkingFinite element analysis

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