UNCERTAINTY BASED ROBUST OPTIMIZATION METHOD USING GRADIENT TECHNIQUE AND GAME STRATEGIES FOR DRAG M

来源 :The Second International Symposium on Physics of Fluids(第二届流 | 被引量 : 0次 | 上传用户:tjtcqp
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  In this paper, the Taguchi robust design concept is combined with the multi-objective deterministic optimization method to overcome single piont optimization problems in Aerodynamics.The latter techniques produce solutions that perform well for the selected design point but have poor off-design performance.Here, we show how our approach can provide robust solutions using game theory in the sense that the solutions are as less insensitive to the uncertainty of the input parameters as possible.Starting from a statistical definition of stability, the method finds, Pareto non-dominated and Nash equilibrium solutions for performance and stability simultaneously.
其他文献
万一哪天世界经济全线崩溃,意大利政府把米开朗基罗(的作品)拿来换粮食也是有可能的    他在石油地质学校长大。小时候,他的英雄是牛顿和爱因斯坦,直到高中发现学校里有个美术兴趣小组,这才拿定主意:这辈子不干别的,就画画了。  在父亲心目中,美术学院哪是什么正经学校。“高一下半年,我犹豫了好多天鼓起勇气跟我爸说,我想学画画。他一直得意我学习好,希望我考一个好大学,这下可好,就好像隆美尔跟希特勒说,我不
请下载后查看,本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view profile.
  Period tripling of standing waves in a circular tank generated by the side-wall excitation is investigated for the first time.With the increasing of forcing
会议
  Thermal transpiration flows and heat transfer characteristics in microchannels are investigated for the performance optimization of a nanomembrane-based Knu
会议
宫内节育器(IUD)是我国育龄妇女主要的节育措施.因其安全、有效、简便、经济、可逆而受群众欢迎,今后10~20年内仍将是我国主要的节育措施.IUD 的种类很多,主要分为惰性和活性
  An aeroelastic analysis of bearingless rotor systems with trailing edge flaps was conducted using large deflection-type beam theory for forward flight condi
北京市卫生防疫站“测定、编制北京地区食物营养成份表”课题,1989年12月通过专家鉴定。北京市卫生防疫站,用了三年多的时间对北京地区和外埠进京的20类612种食品的28项营养
  In order to analyze the effect of rotation speed of impeller on the inner flow and floatation dynamics characters of mechanical floatation, a kind of floata
  The flow field past the rotating blade of a horizontal axis wind turbine has been modeled with a full 3-D steady-RANS approach.Flow computations have been p
本刊讯(记者韩群)11月9日,TI(德州仪器)在北京举行的无线通信高峰会上宣布推出一款全新OMAP-Vox单芯片解决方案一“eCosto”。该款最新单芯片平台完美结合了TI多项成功技术,