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飞机总体优化设计的新进展
引用本文:黄俊,武哲,孙惠中,吴炳麟.飞机总体优化设计的新进展[J].航空学报,2000,21(6):481-487.
作者姓名:黄俊  武哲  孙惠中  吴炳麟
作者单位:1. 北京航空航天大学513教研室,北京,100083
2. 中国贵州航空工业集团飞机设计所,贵州,安顺,561000
3. 中国贵州航空工业集团,贵州,安顺,561000
摘    要: 回顾飞机总体优化设计的传统方法 ,介绍多学科优化方法在飞机设计中的应用状况和最新发展。重点讨论为解决设计变量过多和计算耗费太大问题提出的试验设计和响应面近似法以及带不确定性多学科优化的鲁棒设计方法。提出飞机总体优化设计的一些关键研究领域 :气动—结构、气动—隐身、结构—主动控制等 ,最后展望多学科优化在飞机总体设计中的应用前景

关 键 词:飞机  多学科优化  试验设计  表面响应近似  不确定性  鲁棒设计  
修稿时间:1999-09-10

RECENT DEVELOPMENTS IN CONCEPTUAL/PRELIMINARY DESIGN OPTIMIZATION OF AIRCRAFT
HUANG Jun,WU Zhe,SUN Hui-zhong,WU Bing-lin.RECENT DEVELOPMENTS IN CONCEPTUAL/PRELIMINARY DESIGN OPTIMIZATION OF AIRCRAFT[J].Acta Aeronautica et Astronautica Sinica,2000,21(6):481-487.
Authors:HUANG Jun  WU Zhe  SUN Hui-zhong  WU Bing-lin
Institution:1. Faculty 513, Beijing University of Aeronautics and Astronautics, Beijing 100083, China;2. Aircraft Design Institute, China National Guizhou Aviation Industry Group, Anshun 561000, China ;3. China Nat ional Guizhou Aviation Industry Gr oup, Anshun 561000, China
Abstract:The traditional approaches to conceptual/preliminary design optimization of aircraft were reviewed. The applications of multidisciplinary optimization methods to aircraft design and their recent developments were presented. Emphases were laid upon the design of experiment and the response surface approximation, which are used to deal with the problem with overabundant design variables and with extreme computational expense. The robust design methodology for the multidisciplinary optimization with uncertainty was also stressed. Some critical research fields including the integrated optimization of aerodynamics structure, aerodynamics stealth, structure active control, etc. have been put forward. Finally, a prospect is given for the potential application of multidisciplinary optimization to the conceptual/preliminary design of aircraft.
Keywords:airplane  multidisciplinary optimization  design of experiment  response surface approximation  uncertainty  robust design  
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