Volume 27 Issue 8
Aug.  2012
Turn off MathJax
Article Contents
XIE Qiong, XIE Shi-lin, ZHANG Xi-nong. Statistical energy analysis method applied to high frequency load identification of structures[J]. Journal of Aerospace Power, 2012, 27(8): 1765-1772.
Citation: XIE Qiong, XIE Shi-lin, ZHANG Xi-nong. Statistical energy analysis method applied to high frequency load identification of structures[J]. Journal of Aerospace Power, 2012, 27(8): 1765-1772.

Statistical energy analysis method applied to high frequency load identification of structures

  • Received Date: 2012-01-15
  • Publish Date: 2012-08-28
  • Application of statistical energy analysis method to high frequency load identification of structures was proposed.The approach and procedure of the input power identification of subsystems were presented for the structures subjected to multi-excitations.The simulation study using AutoSEA2 software and experimental study on high frequency load identification were respectively conducted for a plate-shell assembled structural system.Both the simulated results and experimental results show that the input power of excited subsystems can be identified accurately in the cases of single excitation and multi-excitations employing the presented identification method.The work presented provides a theoretical reference for high frequency load identification of engineering structures.

     

  • loading
  • [1]
    傅志方.振动模态分析与参数辨识[M].北京:机械工业出版社,1990.
    [2]
    傅志方,饶柱石,周海亭.一种动态载荷的识别方法[J].上海交通大学学报,1997,31(3):5-7. FU Zhifang,RAO Zhushi,ZHOU Haiting.A method of dynamic load identification[J].Journal of Shanghai Jiaotong University,1997,31(3):5-7.(in Chinese)
    [3]
    GUO Xingli,LI Dongsheng.Experiment study of structural random loading identification by the inverse pseudo excitation method[J].Structural Engineering and Mechanics,2004,18(6):791-806.
    [4]
    Kreitinger T J.Non-parametric force identification from structural response[J].Soil Dynamics and Earthquake Engineering,1992,11(5):269-277.
    [5]
    Lyon R H.Statistical energy analysis of dynamical systems:theory and applications[M].Massachusetts:MIT Press,1975.
    [6]
    Keane A J.Statistical energy analysis:an overview,with applications in structural dynamics[M].New York:Cambridge University Press,1997.
    [7]
    Burroughs C B,Fischer R W,Kern F R.An introduction to statistical energy analysis[J].J. Acoust. Soc. Am.,1997,101(4):1779-1789.
    [8]
    姚德源,王其政.统计能量分析原理及其应用[M].北京:北京理工大学出版社,1995.
    [9]
    孙进才,王敏庆,盛美萍.统计能量分析(SEA)研究的新进展[J].自然科学进展,1998,8(2):129-136. SUN Jincai,WANG Minqing,SHENG Meiping.New progress in statistical energy analysis(SEA) research[J].Progress in Natural Science,1998,8(2):129-136.(in Chinese)
    [10]
    Sheng M P,Wang M Q,Sun J C,et al.Statistical energy analysis for complicated coupled system and its application in engineering[J].Journal of Sound and Vibration,2004,274(3/4/5):877-891.
    [11]
    Mace B R.Statistical energy analysis:coupling loss factors,indirect coupling and system modes[J].Journal of Sound and Vibration,2005,279(1/2):141-170.
    [12]
    孙目,潘忠文.卫星整流罩噪声环境预示与降噪设计[J].导弹与航天运载技术,2008,(4):6-10. SUN Mu,PAN Zhongwen.Noise environment prediction and anti-acoustic design of payload fairing[J].Missles and Space Vehicles,2008(4):6-10.(in Chinese)
    [13]
    王宪成,张晶,张更云.基于统计能量分析法的船艇机舱噪声建模计算[J].兵工学报,2007,28(11):1367-1372. WANG Xiancheng,ZHANG Jing,ZHANG Gengyun.Calculation research on ship engine compartment noise modelling based on statistical energy analysis method[J].Acta Armamentarii,2007,28(11):1367-1372.(in Chinese)
    [14]
    高春宏,郭海洋,刘厚林.基于于统计能量分析法的地铁车辆噪声预估[J].电力机车与城轨车辆,2008,31(1):6-8. GAO Chunhong,GUO Haiyang,LIU Houlin.Prediction of metro vehicle noise based on statistical energy analysis[J].Electric Locomotives & Mass Transit Vehicles,2008,31(1):6-8.(in Chinese)
    [15]
    孙进才.复杂结构损耗因子及耦合损耗因子的测量方法[J].声学学报,1995,20(2):127-134. SUN Jincai.Measuring method of dissipation and coupling loss factors for complex structures[J].Acta Acustica,1995,20(2):127-134.(in Chinese)
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views (1664) PDF downloads(640) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return