留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

基于多点协调加载试验的机翼飞行载荷模型研究

何发东

何发东. 基于多点协调加载试验的机翼飞行载荷模型研究[J]. 机械科学与技术, 2015, 34(11): 1800-1804. doi: 10.13433/j.cnki.1003-8728.2015.1129
引用本文: 何发东. 基于多点协调加载试验的机翼飞行载荷模型研究[J]. 机械科学与技术, 2015, 34(11): 1800-1804. doi: 10.13433/j.cnki.1003-8728.2015.1129
He Fadong. Aircraft Wing Flight Load Model Based on Multiple-point Coordinated Loading Calibration Test[J]. Mechanical Science and Technology for Aerospace Engineering, 2015, 34(11): 1800-1804. doi: 10.13433/j.cnki.1003-8728.2015.1129
Citation: He Fadong. Aircraft Wing Flight Load Model Based on Multiple-point Coordinated Loading Calibration Test[J]. Mechanical Science and Technology for Aerospace Engineering, 2015, 34(11): 1800-1804. doi: 10.13433/j.cnki.1003-8728.2015.1129

基于多点协调加载试验的机翼飞行载荷模型研究

doi: 10.13433/j.cnki.1003-8728.2015.1129
详细信息
    作者简介:

    何发东(1982-),高级工程师,硕士,研究方向为飞行载荷测量及飞机结构强度,andyhe1@163.com

Aircraft Wing Flight Load Model Based on Multiple-point Coordinated Loading Calibration Test

  • 摘要: 研究了基于多点协调加载试验的机翼飞行载荷测量技术。在某型飞机机翼载荷校准试验中,使用了自动液压加载系统,并研制出新的飞机约束装置,从而实现了多点协调加载试验,其中试验数据由机载测试系统进行采集。提出了建立机翼载荷模型的方法,最后通过地面检验试验和飞行试验验证了机翼载荷模型的合理可靠性。结果表明:该方法能够建立更高精度的机翼载荷模型。
  • [1] 王仲燕.飞机设计载荷计算指南[M].航空航天部科学技术研究院,飞行试验研究院,1990:15-25 Wang Z Y. Aircraft design load calculation directory[M]. Aeronautics and Space Science Technique Institute, Flight Test Research Institute, 1990:15-25 (in Chinese)
    [2] Skopinski T H, Aiken W S Jr, Huston W B. Calibration of strain-gage installations in aircraft structures for the measurement of flight loads[R]. NACA Report 1178, 1954
    [3] Hovell P B, Webber D A, Roberts T A. The interpretation of strain measurements for flight load determination[R]. C. P. No. 839. London: Her Majesty's Stationery Office, 1966
    [4] 赵燕,高尚,张多源.一种可用于飞行载荷测量的改进遗传算法[J].机械科学与技术,2012,31(8):1265-1266 Zhao Y, Gao S, Zhang D Y. An improved genetic algorithm for flight load measurements[J]. Mechanical Science and Technology for Aeropace Engineering, 2012,31(8):1265-1266 (in Chinese)
    [5] 何发东,舒成辉.贝叶斯正则化BP网络在机翼载荷分析中的应用[J].飞行力学,2009,27(4):85-88 He F D, Shu C H. Application of BP neural networks based on Bayesian regularization to aircraft wing loads analysis[J]. Flight Dynamics, 2009,27(4):85-88 (in Chinese)
    [6] 杨全伟,舒成辉,赵华.飞机机翼载荷校准试验的有限元仿真方法[J].系统仿真学报,2008,20(23):6569-6571 Yang Q W, Shu C H, Zhao H. Technology of FEM simulation in aircraft wing loads calibration test [J]. Journal of System Simulation, 2008,20(23):6569-6571 (in Chinese)
    [7] Xu Z. Digital simulation of full scale static test of aircraft[J]. Chinese Journal of Aeronautics, 2005,18(2):138-141
    [8] 黄立伟,范颖.大型运输机机翼弯曲载荷计算[J].飞行力学,2003,21(4):62-64 Huang L W, Fan Y. Estimation of wing bending loads for a large transport[J]. Flight Dynamics, 2002,21(4):62-64 (in Chinese)
    [9] 闫楚良,张书明,卓宁生,等.飞机机翼结构载荷测量试验力学模型与数据处理[J].航空学报,2000,21(1):56-59 Yan C L, Zhang S M, Zhuo N S, et al. Mechanical model and data processing of load measurement test for the airplane's wing structure[J]. Acta Aeronautica et Astronautica Sinica, 2000,21(1):56-59 (in Chinese)
    [10] 胡昌荣.飞机飞行载荷测量载荷方程的优选[J].航空学报,1994,15(1):102-105 Hu C R. The optimization of load equation during aircraft flight load measurement[J]. Acta Aeronautica et Astronautica Sinica, 1994,15(1):102-105 (in Chinese)
    [11] Nelson S AII. Strain-gage selection in loads equations using a genetic algorithm[R]. NASA Contractor Report 4597. Edwards, CA: NASA Dryden Flight Research Center, 1994
    [12] 赵燕,高尚,张多源.应变电桥选择方法在飞行载荷测量中的应用[J].现代机械,2012,(2):37-39 Zhao Y, Gao S, Zhang D Y. Application of MT method for strain gage selection in flight loads measurement[J]. Modern Machinery, 2012,(2):37-39 (in Chinese)
    [13] 王春梅.气动载荷压心变化对机翼结构重量的影响[J].应用力学学报,2012,29(2):197-200 Wang C M. Effects of the location changing of the aerodynamic center on the wing structure weight[J]. Chinese Journal of Applied Mechanics, 2012,29(2):297-200 (in Chinese)
    [14] GJB 67.10A-2008 军用飞机强度和刚度规范 第十部分:飞行试验[S].北京:总装备部军标出版发行部,2008:1-10 GJB 67.10A-2008 Military airplane structural strength specification Part 10: flight tests[S]. Beijing: The General Armaments Department Published the Distribution Department, 2008:1-10 (in Chinese)
    [15] 高强,汪文军.一种对称机动机翼飞行载荷处理方法研究[J].科学技术与工程,2011,11(22):5478-5481 Gao Q, Wang W J. An analysis method of wing loads in-flight for symmetry maneuver[J]. Science Technology and Engineering, 2012,11(22):5478-5481 (in Chinese)
  • 加载中
计量
  • 文章访问数:  66
  • HTML全文浏览量:  12
  • PDF下载量:  3
  • 被引次数: 0
出版历程
  • 收稿日期:  2014-01-06
  • 刊出日期:  2015-11-05

目录

    /

    返回文章
    返回