摘要
VLCC超大型油轮(Very Large Crude Carrier)的载重量可达30万吨以上,能够装载200万桶原油,其设计和制造难度在船舶工业中具有非常大的挑战性。随着船舶工业的集成化、信息化发展,大型船舶的分段制造和吊装工艺越来越成熟,大量的工艺与装配信息为船舶工业的发展提供了保障。本文研究的目标是VLCC货舱区分段吊装方案自动优化设计,首先介绍VLCC船舶的特点,然后详细分析VLCC船舶的吊装工艺和流程,最后基于粒子群优化算法,研究了VLCC船舶货舱区的吊装方案自动优化。本文对于改善VLCC船舶吊装工艺、提升效率和降低成本有一定意义。
The VLCC super-large crude oil tanker(Very Large Crude Carrier)can carry more than 300,000 tons of crude oil and 2 million barrels of crude oil.Its design and manufacture are very challenging in the shipbuilding industry.With the development of integration and informationization in the shipbuilding industry,the sectional manufacturing and hoisting technology of large ships is becoming more and more mature.A large number of process and assembly information provide a guarantee for the development of the shipbuilding industry.The objective of this paper is to optimize the automatic design of VLCC cargo hold section hoisting scheme.Firstly,the characteristics of VLCC ship are introduced,then the hoisting process and process of VLCC ship are analyzed in detail.Finally,based on particle swarm optimization algorithm,the automatic optimization of VLCC ship cargo hold section hoisting scheme is studied.This paper has certain significance for improving VLCC ship hoisting technology,improving efficiency and reducing cost.
作者
龙淑嫔
LONG Shu-ping(Heyuan Polytechnic,Heyuan 517000,China)
出处
《舰船科学技术》
北大核心
2019年第14期208-210,共3页
Ship Science and Technology
基金
2017年广东高校省级重点平台和重大科研项目—特色创新类项目(2017GGJK065)
关键词
VLCC
吊装
粒子群优化
VLCC
hoisting
particle swarm optimization
