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基于轴承负荷的暂态扭矩故障试验辨识

张文静 杨兆建 宋高峰 王飞鹏

张文静, 杨兆建, 宋高峰, 王飞鹏. 基于轴承负荷的暂态扭矩故障试验辨识[J]. 机械科学与技术, 2014, 33(1): 18-21.
引用本文: 张文静, 杨兆建, 宋高峰, 王飞鹏. 基于轴承负荷的暂态扭矩故障试验辨识[J]. 机械科学与技术, 2014, 33(1): 18-21.
Zhang Wen-jing, Yang Zhao-jian, Song Gao-feng, Wang Fei-peng. Experimental Identification of Transient Torque Fault Based on Bearing Load[J]. Mechanical Science and Technology for Aerospace Engineering, 2014, 33(1): 18-21.
Citation: Zhang Wen-jing, Yang Zhao-jian, Song Gao-feng, Wang Fei-peng. Experimental Identification of Transient Torque Fault Based on Bearing Load[J]. Mechanical Science and Technology for Aerospace Engineering, 2014, 33(1): 18-21.

基于轴承负荷的暂态扭矩故障试验辨识

基金项目: 

国家自然科学基金项目(51075292/E050302)资助

详细信息
    作者简介:

    张文静(1988-),硕士研究生,研究方向为机械故障诊断,zhang2wenjing@163.com;杨兆建(联系人),教授,博士生导师,yangzhaojian@tyut.edu.cn

    张文静(1988-),硕士研究生,研究方向为机械故障诊断,zhang2wenjing@163.com;杨兆建(联系人),教授,博士生导师,yangzhaojian@tyut.edu.cn

Experimental Identification of Transient Torque Fault Based on Bearing Load

  • 摘要: 基于多轮盘转子系统的轴承负荷对扭矩扰动故障进行辨识。通过负荷传感器直接采集轴承负荷信号,结合负荷对扭矩激励的敏感度矩阵,对暂态扭矩进行辨识计算,并与扭矩传感器测得的数据结果进行对比分析。结果表明:辨识结果的误差在可接受范围之内。证明了基于轴承负荷识别暂态扭矩扰动这一方法的可行性。
  • [1] 孙虎儿,杨兆建,梁群龙,等.基于轴承负荷的转子轴承系统建模与试验研究[J].中北大学学报(自然科学版),2010,31(1):14-18Sun H E,Yang Z J,Liang Q L,et al.Study on modeling and experimental of the rotor system on bearing load[J].Journal of North University of China,2010,31(1):14-18(in Chinese)
    [2] Tsujino J,Suzuki R,Takeuchi M.Load characteristics of ultrasonic rotary motor using a longitudinal-torsional vibration converter with diagonal slits.Large torque ultrasonic rotary motor[J].Ultrasonics,1996,34(215):265-269
    [3] Chen D S,Xiang C L,Liu H.Analysis and experimental identification of torsional dynamic characteristics of hydrodynamic torgue converter[J].Journal of Beijing Institute of Technology,2002,11(2):150-154
    [4] 李涌,任浩仁.汽轮机电液调节系统建模及其参数辨识[D].杭州:浙江大学,2005Li Y,Ren H R.Mechanical and electrical hydraulic regulating system modeling and parameter identifi-cation of steam turbine[D].Zhejiang:Zhejiang University,2005(in Chinese)
    [5] 董文智,张超.基于小波变换和EEMD分解的转子系统故障诊断[J].机械科学与技术,2012,31(6):972-976Dong W Z,Zhang C.Fault diagnosis for rotor systems based on wavelet transform and EEMD[J].Mechanical Science and Technology,2012,31(6):972-976(in Chinese)
    [6] 周川,刘畅,伍星,等.基于EMD和自适应形态滤波的解调方法及其应用研究[J].机械科学与技术,2011,30(8):1376-1380Zhou C,Liu C,Wu X,et al.A demo-dulation method based on empirical mode deco-mposition and adaptive morphological filtering[J].Mechanical Science and Technology,2011,30(8):1376-1380(in Chinese)
    [7] 孙虎儿,杨兆建,梁群龙,等.突变扭矩激励下转子系统横振响应[J].振动、测试与诊断,2011,31(5):622-625Sun H E,Yang Z J,Liang Q L,et al.Lateral vibration responses of rotor-bearing systems based on linear torsion excitation[J].Journal of Vibration Measurement and Diagnosis,2011,31(5):622-625(in Chinese)
    [8] 彭泽军,杨兆建.多支承转子-轴承系统的负荷敏感度研究[J].工程设计,2002,9(1):12-16Peng Z J,Yang Z J.Research on load sensit-ivity for multi-support rotor-bearing system[J].Engineering Design,2002,9(1):12-16(in Chinese)
    [9] 孙勇,景博,覃征,等.基于小波分析的信噪分离方法研究[J].计量学报,2006,27(2):153-155Sun Y,Jing B,Qin Z,et al.The signal de-noising method based on wavelet analysis[J].Acta Metrologica Sinica,2006,27(2):153-155(in Chinese)
    [10] 廖庆斌,李舜酩.一种旋转机械振动信号特征提取的新方法[J].中国机械工程,2006,17(16):1675-1679Liao Q B,Li S M.A novel method for feature extraction of rotating machinery vibration signals[J].China Mechanical Engineering,2006,17(16):1675-1679(in Chinese)
    [11] 王玉梅.基于Matlab用最大公约数法求电子电量[J].大学物理实验,2012,25(2):63-65Wang Y M.Measuring the electron charge based on matlab by way of greatest common divisor[J].Physical Experiment of College,2012,25(2):63-65(in Chinese)
    [12] 冯立,吴虞,才庆.抽油机扭矩计算模型建立及求解方法[J].油气田地面工程,2012,31(6):17-19Feng L,Wu Y,Cai Q.Torque calculation model and solving method of pumping unit[J].Oil-Gasfield Surface Engineering,2012,31(6):17-19(in Chinese)
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出版历程
  • 收稿日期:  2012-10-29
  • 刊出日期:  2015-06-10

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