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Mechanical Systems and Signal Processing, ISSN 0888-3270, 01/2011, Volume 25, Issue 1, pp. 416 - 430
This paper presents a study on rotating machine vibration signals by using computed order tracking, VoldKalman filtering and intrinsic mode functions from the... 
Computed order tracking (COT) | VoldKalman filter order tracking (VKF-OT) | Intrinsic mode function (IMF) | Empirical mode decomposition (EMD) | Rotating machinery
Journal Article
Mechanical Systems and Signal Processing, ISSN 0888-3270, 2011, Volume 25, Issue 1, pp. 416 - 430
Journal Article
Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, ISSN 0258-8013, 10/2017, Volume 37, Issue 20, pp. 5995 - 6003
Journal Article
Engineering Failure Analysis, ISSN 1350-6307, 04/2012, Volume 21, pp. 91 - 101
► This paper presents order tracking analysis for enhancement of crack detection. ► Various signal processing techniques to order tracking methods are... 
Crack detection | Gabor order tracking | Computed order tracking | Varying rotational speed | Vold-Kalman filter order tracking | BEHAVIOR | MATERIALS SCIENCE, CHARACTERIZATION & TESTING | ENGINEERING, MECHANICAL | Vibration | Mechanical engineering | Aerospace engineering | Tribology
Journal Article
Shock and Vibration, ISSN 1070-9622, 2006, Volume 13, Issue 1, pp. 13 - 32
Spectral vibration analysis using the Fourier transform is the most common technique for evaluating the mechanical condition of machinery working in stationary... 
Computed Order Tracking (COT) | Variable speed machine diagnosis | ACOUSTICS | MECHANICS | variable speed machine diagnosis | ENGINEERING, MECHANICAL
Journal Article
Applied Mechanics and Materials, ISSN 1660-9336, 2013, Volume 321-324, pp. 692 - 696
  Analysis of vibration or acoustic signals from rotating machines is often preferred in terms of order spectra rather than frequency spectra. An order... 
Angle interpolation | Computed order tracking | Constant angle sampling | Rotary vector
Conference Proceeding
Advanced Materials Research, ISSN 1022-6680, 02/2011, Volume 199-200, pp. 790 - 795
In the process of computed order tracking, traditional method is based on the given analyzed order requirements, and also assumed that the highest order... 
Anti-aliasing | Filtering | Computed order tracking | Resampling order
Journal Article
Jixie Gongcheng Xuebao/Chinese Journal of Mechanical Engineering, ISSN 0577-6686, 08/2008, Volume 44, Issue 8, pp. 143 - 147
Journal Article
Mechanical Systems and Signal Processing, ISSN 0888-3270, 05/2014, Volume 46, Issue 1, pp. 28 - 44
This paper presents a hybrid technique to enhance health diagnosis of rotating machines under varying speed conditions. This is achieved through the... 
Defect diagnosis | Hybrid method | Complex wavelet transform | Computed order tracking | WAVELET TRANSFORM | BEARING | DEMODULATION | SPECTRUM | ENGINEERING, MECHANICAL | Vibration | Rotating machines | Health | Spectrograms | Feature extraction | Diagnosis | Mechanical systems | Defects
Journal Article
Measurement Science and Technology, ISSN 0957-0233, 01/2017, Volume 28, Issue 3, p. 35003
The planetary gearbox, due to its unique mechanical structures, is an important rotating machine for transmission systems. Its engineering applications are... 
planetary gearbox | fault diagnosis | Vold-Kalman filter order tracking (VKF-OT) | computed order tracking (COT) | INSTRUMENTS & INSTRUMENTATION | ENGINEERING, MULTIDISCIPLINARY | FAULT-DIAGNOSIS | ORDER TRACKING | ENTROPY
Journal Article
ISA Transactions, ISSN 0019-0578, 08/2018, Volume 79, pp. 172 - 188
Journal Article
Mechanical Systems and Signal Processing, ISSN 0888-3270, 2011, Volume 25, Issue 6, pp. 2157 - 2168
This work presents the development of an angular resampling algorithm for applying in conditions of high speed variability, as occurs in wind turbines, and the... 
Condition monitoring | Wind turbines | Angular resampling | Vibration analysis | SIGNAL | COMPUTED ORDER TRACKING | ENGINEERING, MECHANICAL | GEARBOX | Vibration | Air-turbines | Algorithms | Angular speed | Fluctuation | High speed | Diagnostic systems | Resampling
Journal Article
Measurement Science and Technology, ISSN 0957-0233, 11/2017, Volume 28, Issue 12, p. 125104
Rolling element bearings are one of the main elements in rotating machines, whose failure may lead to a fatal breakdown and significant economic losses.... 
computed order tracking | variational mode decomposition | variable speed | bearing fault | time-frequency analysis | SYSTEM | INSTRUMENTS & INSTRUMENTATION | ENGINEERING, MULTIDISCIPLINARY | SPECTRUM | HILBERT-HUANG TRANSFORM
Journal Article
by Yang, JW and Bai, YL and Wang, JH and Zhao, Y
MEASUREMENT SCIENCE AND TECHNOLOGY, ISSN 0957-0233, 09/2019, Volume 30, Issue 9, p. 95009
The differences between tri-axial vibration signals are often considered to be too small to affect the accuracy of gearbox fault diagnosis. Thus, the... 
INSTRUMENTS & INSTRUMENTATION | information fusion | ENGINEERING, MULTIDISCIPLINARY | FEATURE-EXTRACTION | COMPUTED ORDER TRACKING | tri-axial vibration signal | BEARING | variable working condition | gear fault diagnosis
Journal Article
Dianli Zidonghua Shebei/Electric Power Automation Equipment, ISSN 1006-6047, 05/2019, Volume 39, Issue 5, pp. 187 - 193
Journal Article
Mechanical Systems and Signal Processing, ISSN 0888-3270, 2005, Volume 19, Issue 4, pp. 817 - 835
Recent developments in the condition monitoring and asset management market have led to the commercialisation of online vibration-monitoring systems. These... 
EXTRACTION | FAULT-DETECTION | GEAR | ENGINEERING, MECHANICAL | COMPUTED ORDER TRACKING
Journal Article
Journal of Sound and Vibration, ISSN 0022-460X, 09/2016, Volume 378, pp. 109 - 123
Multi-fault detection of the rolling element bearing under time-varying rotational speed presents a challenging issue due to its complexity, disproportion and... 
Time-varying rotational speed | Compound faults detection | Generalized demodulation algorithm | Rolling element bearing | FREQUENCY ANALYSIS | MACHINERY | SIGNALS | ENGINEERING, MECHANICAL | ACOUSTICS | MULTIWAVELET | MECHANICS | COMPUTED ORDER TRACKING | DIAGNOSTICS | Control engineering | Analysis | Algorithms | Envelopes | Faults | Fault detection | Computation | Rotational | Demodulation | Bearing
Journal Article
by Zhao, DZ and Li, JY and Cheng, WD and He, ZY
CHINESE JOURNAL OF MECHANICAL ENGINEERING, ISSN 1000-9345, 02/2019, Volume 32, Issue 1
It is a challenging issue to detect bearing fault under nonstationary conditions and gear noise interferences. Meanwhile, the application of the traditional... 
VARIABLE-SPEED | Generalized demodulation transform | COMPUTED ORDER TRACKING | Bearing fault diagnosis | Nonstationary conditions | Gear noise | ENGINEERING, MECHANICAL
Journal Article
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