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结构频率特性的脉冲激励试验 被引量:1

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摘要 介绍了用脉冲激励技术测试机械结构频率特性的方法,阐述了脉冲激励试验中的基本问题,并通过刮板输送机减速器结构的动态试验,测定出其固有频率参数。
作者 钱济国
机构地区 中国矿业大学
出处 《煤矿机械》 1995年第4期21-23,共3页 Coal Mine Machinery
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同被引文献15

  • 1程长明,彭志科,孟光.基于NARMAX模型和NOFRFs的结构损伤检测技术[c].第九届全国动力学与控制学术会议会议手册.2012.
  • 2Peng Z K, Lang Z Q, Billings S A. Crack detection using nonlinear output frequency response functions [J]. Journal of Sound & Vibration, 2007,301 (3-5):777-788.
  • 3Peng Z K, Lang Z Q. Detecting the position of non-linear component in periodic structures from the system responses to dual sinusoidal excitations [J]. International Journal of Non- Linear Mechanics, 2007,42(9):1074-1083.
  • 4P eng Z.K.,LangZ.Q.,Billings S.A. A Novel Method for Detecting the Nonlinear Components in PeriodicStructures[J]. Institution of Mechanical Engineers, Part C: Journal of Mechanical Engi/leering Science,2008,222:903-910.
  • 5Peng Z.K., Meng G., Lang Z.Q., et al. On the distribution of nonlinear effects in locally nonlinear one-dimensional chain type structures[J]. International Journal of Mechanical Sciences, 2011,53(3 ):226-235.
  • 6Peng Z.K., Lang Z.Q.Numerical analysis of cracked beams using nonlinear output frequency response functions [J]. Computers and structures, 2008, (86) : 1809-1818.
  • 7PengZ.K,Lang Z.Q,Wohers C. et al. Feasibility study of structural damage detection using NARMAX modelling and Nonlinear Output Frequency Response Function based analysis [J]. Mechanical Systems and Signal Processing,2011, (25): 1045-1061.
  • 8Lang Z.Q., Billings S.A. Output frequency characteristics ofnonlinear systems[J]. Int. J. Control, 1996,64:1049-1067.
  • 9Lang Z Q, Billings S A. Energy transfer properties of non-linear systems in the frequency domain[J]. Int J Control, 2005, (78):345 - 362.
  • 10王业生,盛海燕.机械动态试验中锤击力的分析[J].哈尔滨理工大学学报,1987,(2):43-47.

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