能的高压压气机。
总之 ,为了进一步提高中国高性能大涵道比风扇/高压压气机的研制能力 ,不仅需要加强软件开发 ,提高软件精度 ,更应提高试验研究水平 ,提高测试精度 ,提高理论、计算与试验相结合的综合研究分析能力。
4 结 论
大涵道比涡扇发动机以其高循环参数、低耗油率、低污染、低噪声、高可靠性和长寿命等显著特点 ,代表了一个国家民用航空发动机技术的最高水平 ,也是一个国家科技水平和创新能力的重要标志。
大飞机的立项 ,使我们面临着严峻的挑战 ,也带来了前所未有的良好发展机遇。作者相信 ,统一规划 ,精心组织 ,抓住契机 ,迎头赶上 ,就能尽快赶上国际先进水平。
参 考 文 献
20 (4) :5772595.
[3] 陈光 .波音 787用发动机设计特点 [R].北京 :北京航空航天大学 ,2007. Chen Guang. Advanced technologies of the engines for Boeing787[R]. Beijing:BeijingUniversityofAeronautics and Astronautics ,2007. (in Chinese)
[4] WislerDC. Compressorandfanaerodynamicdesign[R]. Beijing: Tsinghua University , 2006.
[5] Huff D. Technologies for turbofan noise reduction[C] ∥ 10th AIAA/ CEAS Aeroacoustics Conference. 2004.
[6] Dowling A , Greitzer E. The silent aircraft initiative2over2 view[ C] ∥45th AIAA Aerospace Sciences Meeting. 2007.
[7] Gliebe P R. The GE90 : quiet by design[ C] ∥Presentation for 2003 Berkeley Airport Noise Symposium. 2003.
[8] Smith L H. Axial compressor aerodesign evolution at gen2 eral electric[J]. Journal of Turbomachinery, 2002,124
(7) :3212330.
[9] Wadia A R. Some advances in fan and compressor aero at GE aircraft engines[R]. Beijing: Tsinghua University, 2005.
[ 10 ] Gliebe P , Dodds W. Practical technology solutions for fu2 ture aircraft engine noise and emissions reduction [C] ∥ AIAA/ AAAF Aircraft Noise and Emissions Reduction Symposium. 2005.
[ 11 ] Lord W K. Aircraft noise source reduction technology [C] ∥
21世纪航空动力发展研讨会 .北京 :中国航空学会动力专业分会 ,2000 :74287. Chen Maozhang. Fan/compressor technology development and the suggestions on future research[C] ∥Symposium on the Proceedings of Aero2engine in 21st Century , Pro2 pulsionBranchof the AeronauticandAstronautics,2000: 74287. (in Chinese)
[ 20 ] 陈懋章 .叶轮机气动力学研究及其发展趋势 [ C]∥航空百年学术论坛动力分论坛 ,中国航空学会第五届动力年会论文集 . 2003 :17239. Chen Maozhang. Some progresses and tendency of turbomach2 inery aerodynamics[C] ∥Propulsion Branch of the Aeronautic and Astronautics. 2003 :17239. (in Chinese)
作者简介 :陈懋章 (1936 -) 男 ,教授 ,博士生导师 ,中国工程院院士。主要研究方向 :航空发动机 ,叶轮机气动力学。 Tel : 010282314180 E2mail : chenmz @buaa. edu. cn
刘宝杰 (1971 -) 男 ,博士 ,教授 ,硕士生导师。主要研究方向 :叶轮机气动力学。
Tel : 010282316419 E2mail : liubj @buaa. edu. cn (责任编辑 :刘振国 ,赵利 )
文章编号 :100026893 (2008) 0320734207
大型飞机自动化装配技术
许国康
(北京航空制造工程研究所数字化与柔性装配技术研究室 ,北京 100024)
Automatic Assembly Technology for Large Aircraft
Xu Guokang
(Numerical and Flexible Assembling Technology Department , Beijing Aeronautical Manufacturing
Technology Research Institute , Beijing 100024 , China)
摘 要 :简述了大型飞机及其结构特点 ,通过比较人与机器两种装配系统的特性 ,及分析装配自动化水平与装配成本等诸因素的关系曲线 ,指出了自动化装配技术在保证大型飞机结构长寿命、高效率、低成本研制和生产等方面的意义 ;对国外大型飞机的装配自动化发展状况进行了综述 ,简要分析了国外发展的几种主要自动化装配系统 ,总结了国外大型飞机的自动化装配水平 ;对西方国家在大型飞机自动化装配中采用的先进的装
配理念和方法
,如决定性装配方法等进行了概述。最后针对国内自动化装配水平低的现状和大型飞机研制和
assembly cost , points out the meaning of automatic assembly technology which ensures long life , high effi2 ciency and low cost of large aircraft structure , both in research and in manufacture. Also , the paper analy2 zes the overseas actuality of automatic assembly of large aircraft and several systems of automatic assembly and level of automatic assembly , and summarizes the advanced thought and means of automatic assembly of large aircraft of western countries , for example , determinant assembly. Finally , aiming at the actuality at home , such as the low level of automatic assembly and the demands for developing and manufacturing large aircraft , some suggestions are put forward , including developing the modularization automatic assembly system , carrying out the means of concurrent engineering and realizing the designs for manufacturing and assembly. Key words : automatic assembly; large aircraft; long life; flexible assembly; modularization; determinant as2 sembly
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：航空学报08大飞机专刊(14)
