Page 83 - 《振动工程学报》2025年第11期
P. 83

第 11 期           贺 雅,等:阈值优化的自适应双向压缩变换及其在碰摩故障特征提取中的应用                                       2541

                  (1)提出了基于能量扩散特性的调频率阈值与                         [8]  AUGER F,FLANDRIN P,LIN Y T,et al. Time-frequency
              分量属性识别准则。优化的调频率阈值可精准辨识                                reassignment  and  synchrosqueezing: an  overview[J].  IEEE
              谐波与瞬态分量,有效规避虚假时频项,保障了时频                               Signal Processing Magazine,2013,30(6):32-41.
                                                                [9]  THAKUR G,WU H T. Synchrosqueezing-based recovery of
              表示的准确性。
                                                                    instantaneous  frequency  from  nonuniform  samples[J].  SIAM
                  (2)提出基于局部最大准则的瞬时频率与群延
                                                                    Journal  on  Mathematical  Analysis, 2011, 43( 5) : 2078-
              迟自适应估计算子,构建起自适应双向压缩变换方
                                                                    2095.
              法。该方法显著提升了强调制信号的时频聚集性,
                                                                [10]  WANG S B,CHEN X F,SELESNICK I W,et al. Match-
              同时确保了低信噪比条件下的分析有效性。
                                                                    ing synchrosqueezing transform:a useful tool for characteriz-
                  (3)仿真与试验分析证明,Bi-MST            方法不仅对              ing  signals  with  fast  varying  instantaneous  frequency  and
              碰摩故障信号中谐波-脉冲调制特征具有适应性表                                application to machine fault diagnosis[J]. Mechanical Systems
              征能力,在区分碰摩强度、碰撞频次等细节差异上                                and Signal Processing,2018,100:242-288.
              也展现出高分辨率优势,在机械故障诊断领域具有                            [11]  CAO H R,XI S T,CHEN X F,et al. Zoom synchrosqueez-
              广阔应用前景。                                               ing transform and iterative demodulation:methods with appli-
                                                                    cation[J]. Mechanical Systems and Signal Processing,2016,
                                                                    72-73:695-711.
              参考文献:
                                                                [12]  BEHERA R,MEIGNEN S,OBERLIN T. Theoretical analy-
                                                                    sis  of  the  second-order  synchrosqueezing  transform[J].
              [1]  WANG  S  B, CHENG  C  Y, ZHOU  J  H, et  al.  Reassign-
                                                                    Applied  and  Computational  Harmonic  Analysis, 2018, 45
                  ment-enable  reweighted  sparse  time-frequency  analysis  for
                                                                    (2): 379-404.
                  sparsity-assisted  aeroengine  rub-impact  fault  diagnosis[J].
                                                                [13]  PHAM  D  H, MEIGNEN  S.  High-order  synchrosqueezing
                  Mechanical  Systems  and  Signal  Processing, 2023, 183:
                                                                    transform for multicomponent signals analysis:with an appli-
                  109602.
                                                                    cation  to  gravitational-wave  signal[J].  IEEE  Transactions  on
              [2]  赵一楠,剡昌锋,孟佳东,等. 自适应窗口旋转优化短时
                                                                    Signal Processing,2017,65(12):3168-3178.
                  傅里叶变换的变转速滚动轴承故障诊断              [J]. 振动工程学
                                                                [14]  徐凯,伍星,王东晓,等. 电机电流瞬时频率极坐标视图
                  报,2024,37(6):1064-1076.
                                                                    及其在   RV  齿轮箱故障诊断中的应用       [J]. 振动工程学报,
                  ZHAO  Yinan, YAN  Changfeng, MENG  Jiadong, et  al.
                                                                    2025,38(6):1326-1334.
                  Fault diagnosis of rolling bearings under variable speed condi-
                                                                    XU Kai,WU Xing,WANG Dongxiao,et al. Motor current
                  tions  based  on  adaptive  window  rotation  optimization  short-
                                                                    instantaneous frequency polar view and its application in RV
                  time  Fourier  transform[J].  Journal  of  Vibration  Engineering,
                                                                    gearbox fault diagnosis[J]. Journal of Vibration Engineering,
                  2024,37(6):1064-1076.
                                                                    2025,38(6):1326-1334.
              [3]  ZHOU P,CHEN S Q,HE Q B,et al. Rotating machinery  [15]  YU G,WANG Z H,ZHAO P. Multisynchrosqueezing trans-
                  fault-induced  vibration  signal  modulation  effects: a  review  form[J]. IEEE Transactions on Industrial Electronics,2019,
                  with  mechanisms, extraction  methods  and  applications  for  66(7):5441-5455.
                  diagnosis[J].  Mechanical  Systems  and  Signal  Processing,  [16]  LI  M  F, LIU  Y  M, WANG  T  Y, et  al.  Adaptive
                  2023,200: 110489.                                 synchronous  demodulation  transform  with  application  to
              [4]  YU  K, MA  H, HAN  H  Z, et  al.  Second  order  multi-  analyzing multicomponent signals for machinery fault diagnos-
                  synchrosqueezing transform for rub-impact detection of rotor  tics[J].  Mechanical  Systems  and  Signal  Processing, 2023,
                  systems[J].  Mechanism  and  Machine  Theory, 2019, 140:  191:110208.
                  321-349.                                      [17]  HE  Y, HU  M  H, JIANG  Z  N, et  al.  Local  maximum
              [5]  MOCA  V  V, BÂRZAN  H, NAGY-DĂBÂCAN  A, et  al.  synchrosqueezes from entropy matching chirplet transform[J].
                  Time-frequency  super-resolution  with  superlets[J].  Nature  Mechanical  Systems  and  Signal  Processing, 2022, 181:
                  Communications,2021,12(1):337.                    109476.
              [6]  YAN R Q,SHANG Z G,XU H,et al. Wavelet transform  [18]  HE  D, CAO  H  R, WANG  S  B, et  al.  Time-reassigned
                  for  rotary  machine  fault  diagnosis: 10  years  revisited[J].  synchrosqueezing  transform: the  algorithm  and  its  applica-
                  Mechanical  Systems  and  Signal  Processing, 2023, 200:  tions in mechanical signal processing[J]. Mechanical Systems
                  110545.                                           and Signal Processing,2019,117:255-279.
              [7]  LI  D  Y, UKIL  A, SATPATHI  K, et  al.  Hilbert-Huang  [19]  LI W T,ZHANG Z S,AUGER F,et al. Theoretical analy-
                  transform based transient analysis in voltage source converter  sis of time-reassigned synchrosqueezing wavelet transform[J].
                  interfaced  direct  current  system[J].  IEEE  Transactions  on  Applied Mathematics Letters,2022,132:108141.
                  Industrial Electronics,2021,68(11):11014-11025.  [20]  FOURER   D,  AUGER   F.   Second-order   horizontal
   78   79   80   81   82   83   84   85   86   87   88