期刊文献+

多岛遗传算法在螺旋桨优化设计中的应用 被引量:8

Application of Multi-island Genetic Algorithm in Optimization Design of Propeller
下载PDF
导出
摘要 将优化算法应用在螺旋桨的设计中,通过建立数学模型对螺旋桨推进效率进行寻优。以影响螺旋桨推进效率的主要因素(桨叶数、直径大小、螺距比、盘面比)作为变量,进行数学建模,用多岛遗传算法对螺旋桨的推进效率进行优化计算。这样,改变螺旋桨的一部分参数就能直接得到最佳效率下的其他参数,而不需要进行繁琐的螺旋桨敞水性能图谱设计,对现代螺旋桨的设计有实用价值。 The algorithm is optimized for propeller design is this paper. Through the establishment of a mathematical model, propeller efficiency is optimized. Mathematical modeling with the main factors to affect the propeller efficiency (number of blades, diameter, pitch ratio, disk surface ratio) as variables. Multi-island genetic algorithm (MIGA) is used to optimize propulsive efficiency of the propeller. So we can obtain parameters after changes in some other parameters under optimum efficiency in order to cumbersome design propeller by open water performance spectrum which have practical value to modern propeller designs.
作者 周威 陆金桂
出处 《船舶工程》 北大核心 2014年第5期46-48,68,共4页 Ship Engineering
关键词 螺旋桨 多岛遗传算法 优化设计 propeller, multi- island genetic algorithm (MZGA) optimized design
  • 相关文献

参考文献7

  • 1Mishima S., Kinnas S. A. Application of a Numerical Optimization Technique to the Design of Cavitating Propellers in Non-uniform Flow [J]. Journal of Ship Research, 1997, 41: 93-107.
  • 2Jang,T.S., Kinoshita, T., Yamaguchi, H. A new Functional Optimization Method Applied to the Pitch Distribution of a Marine Propeller [J]. dournal of Marine Science and Technology, 2001(6): 23-30.
  • 3Koushan K. Mathematical Expressions of Thrust and Torque of Newton-Rader Propeller Series for High Speed Crafts Using Artificial Neural Networks[C]//Proceedings of FAST2005, 8th International Conference on Fast Sea Transportation. St.-Petersburg, Russia, 2005.
  • 4Koushan K. Mathematical Expressions of Thrust and Torque of Gawn-Burrill Propeller Series for High Speed Crafts Using Artificial Neural Networks[C]//Proceedings of FAST2007 9th International Conference on Fast Sea TranSportation. Shanghai, China, 2007.
  • 5Benini, E. Multiobjective Design Optimization of B-screw Series Propellers Using Evolutionary Algorithms [J]. Marine Technology, 2003(4): 229-238.
  • 6程成,须文波,冷文浩.基于iSIGHT平台DOE方法的螺旋桨敞水性能优化设计[J].计算机工程与设计,2007,28(6):1455-1459. 被引量:23
  • 7中国船舶工程总公司.船舶设计实用手册[M].北京国防工业出版社.1998.

二级参考文献10

  • 1Patrick N Koch,Evans J P,David Powell.Interdigitation for effective design space exploration using iSIGHT[J].Journal of Structure and Multidisciplinary Optimization,2002,(3):111-126.
  • 2Lars Krog.Application of topology,sizing and shape optimization methods to optimal design of aircraft components[Z].Altair Engineering Ltd,2002.
  • 3Engineering Ltd.iSIGHT user's guide[M].Engineering Ltd,2004.
  • 4Engineering Ltd.iSIGHT_2004_8_10_inner_training[M].Engineering Ltd,2004.
  • 5韩明红.多学科设计优化[Z].北京航空航天大学720研究所,国家863/CIMS设计自动化工程实验室合作设计与优化研究小组,2004.
  • 6Engineering Ltd.Streamlining the intefration of CAE into the design cycle with ICEM CFD and iSIGHT[M].Engineering Ltd,2002.
  • 7В.φ.巴温.螺旋桨现代计算方法[M].北京:人民交通出版社,1989.
  • 8王国强,董世汤.船舶螺旋桨理论与应用[M].哈尔滨:哈尔滨工程大学出版社,2004.
  • 9张志涌.精通Matlab6.5[M].北京:北京航空航天出版社,2002.
  • 10iSIGHT——多学科设计优化集成平台[J].CAD/CAM与制造业信息化,2003(12):56-58. 被引量:8

共引文献22

同被引文献79

引证文献8

二级引证文献14

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部