Rapid structure design and automated adjustment of civil aircraft fuselage
-
摘要: 为了在飞机设计前期对结构进行较详细的考虑,满足在设计前期进行以强度为约束的重量特性评估、方案评估等方面的需求,研究了民用飞机机身结构快速设计、建模以及模型自动化调整的方法,并运用该方法在一个开放式飞机总体设计环境中开发实现了此功能.定义了飞机机身坐标系,提出了机身各类结构件的参数化描述及构建模型的方法,建立了交互式机身结构设计环境,可自动获取结构的体积、重量和惯性矩等信息.在此基础上实现了模型自动化调整和重量特性的同步更新,为总体设计阶段进行飞机重量、气动和结构的多学科设计优化奠定了基础.最后,用设计实例验证了该方法的有效性.Abstract: To improve the quality and efficiency of civil aircraft design, it would be better to take structure design into account earlier, instead of beginning structure design in later preliminary design phase or detail design phase. A method to implement fuselage structure rapid design, modeling, and automated adjustment for civil aircraft was studied. The parametric modeling method of fuselage structure was represented, and a functionality of rapid fuselage structure design for civil aircraft, which can obtain the characteristics including mass, centre of gravity and inertia, was developed in an open aircraft conceptual/preliminary design system. In addition, the automatic adjustment of fuselage structure model and automatic update of mass property data were implemented, which contribute to multidisciplinary optimization work. An instance was presented to illustrate that this implementation method is feasible and effective.
-
[1] 余雄庆, 徐惠民,昂海松.飞机总体设计[M].北京:航空工业出版社,2000 Yu Xiongqing,Xu Huimin,Ang Haisong.Aircraft conceptual/preliminary design[M].Beijing:Aviation Industry Press,2000(in Chinese) [2] 顾诵芬, 解思适.飞机总体设计[M].北京:北京航空航天大学出版社,2001 Gu Songfen,Xie Sishi.Aircraft conceptual/preliminary design[M].Beijing:Beihang University Press,2001(in Chinese) [3] Raymer D P. Aircraft design:a conceptual approach[M].3rd ed.Reston:AIAA Inc,1999 [4] Roskam J. Airplane design[M].Kansas:Roskam Aviation and Engineering Corporation,1985 [5] Kundu A. Aircraft design[M].Cambridge:Cambridge University Press,2010 [6] 罗明强,冯昊成, 刘虎,等.民用飞机机翼结构快速设计及自动化调整[J].北京航空航天大学学报,2009,35(4):468-471 Luo Mingqiang,Feng Haocheng,Liu Hu,et al.Rapid wing structure design and automated scheme adjustment for civil aircraft[J].Journal of Beijing University of Aeronautics and Aerospace,2009,35(4):468-471(in Chinese) [7] 《飞机设计手册》总编委会. 飞机设计手册:第5册,民用飞机总体设计[M].北京:航空工业出版社,2005 Editorial Committee of Aircraft Design Handbook.Air-plane design handbook:book 5,civil aircraft conceptual/preliminary design[M].Beijing:Aviation Industry Press,2005(in Chinese) [8] Neufeld D, Chung J.Development of aircraft conceptual design optimization software[C]//International Conference on Computational Science and Its Applications.Piscataway,NJ:IEEE Computer Society,2007:313-317 [9] Leifsson L T. Multidisciplinary design optimization of low-noise transport aircraft[D].Virginia:Virginia Polytechnic Institute and State University,2006 [10] Roskam J, Anemaat W A.General aviation aircraft design methodology in a PC environment[R].AIAA-1996-5520,1996 [11] 唐家鹏,席平, 胡毕富,等.知识驱动飞机翼面结构快速设计[J].北京航空航天大学学报,2013,39(6):808-812 Tang Jiapeng,Xi Ping,Hu Bifu,et al.Knowlege-driven rapid design on aircraft wing structure[J].Journal of Beijing University of Aeronautics and Aerospace,2013,39(6):808-812(in Chinese) [12] 姜铁良. 飞机翼面结构快速参数化建模方法与布局优化设计[D].大连:大连理工大学,2013 Jiang Tieliang.Fast parametric modeling method and layout optimization design of wing structure[D].Dalian:Dalian University of Techology,2013(in Chinese) [13] 蔡敏,肖任勤, 胡善刚,等.飞行器舱段结构快速设计方法研究[J].机械设计与制造工程,2013,42(5):19-22 Cai Min,Xiao Renqin,Hu Shangang,et al.Research of rapid design on aerocraft cabin structure[J].Manufacture Information Engineering of China,2013,42(5):19-22(in Chinese) [14] 冯昊成, 罗明强,刘虎,等.基于结构件实例库的飞机机体结构快速建模[J].北京航空航天大学学报,2012,38(5): 579-584 Feng Haocheng,Luo Mingqiang,Liu Hu,et al.Rapid aircraft structure modeling based on structure case base[J].Journal of Beijing University of Aeronautics and Aerospace,2012,38(5):579-584(in Chinese) [15] 罗明强,刘虎,武哲. 开放式飞机总体设计环境的原型研究[J].航空学报,2008,29(4):954-959 Luo Mingqiang,Liu Hu,Wu Zhe.Prototype system research on open conceptual aircraft design[J].Acta Aeronautica et Astronautica Sinica,2008,29(4):954-959(in Chinese) [16] Liu H, Wu Z,Wang G L,et al.Implementation of a sketch based approach to conceptual aircraft design synthesis and modeling[J].Chinese Journal of Aeronautics,2004,17(4):207-214 [17] 王志瑾, 姚卫星.飞机结构设计[M].北京:国防工业出版社,2007 Wang Zhijin,Yao Weixing.Aircraft structure design[M].Beijing:National Defense Industry Press,2007(in Chinese) [18] 《飞机设计手册》总编委会. 飞机设计手册:第10册,结构设计[M].北京:航空工业出版社,2000 Editorial Committee of Aircraft Design Handbook.Air-plane design handbook:book 10,structure design[M].Beijing:Aviation Industry Press,2000(in Chinese) [19] 郦正能, 张玉珠,方卫国.飞行器结构学[M].北京:北京航空航天大学出版社,2005:23-26 Li Zhengneng,Zhang Yuzhu,Fang Weiguo.Aircraft structure[M].Beijing:Beihang University Press,2005:23-26(in Chinese)
点击查看大图
计量
- 文章访问数: 1283
- HTML全文浏览量: 30
- PDF下载量: 548
- 被引次数: 0