Name

Yuh-Tay Sheen

Title

Professor

Office

K202-2

Phone

886-6-2533131 Ext. 3522

Email

syt@stust.edu.tw

Webpage

 

Education

Ph D., National Sun Yat-sen University

Research Interests

Signal processing of vibrations, Application of Wavelet transform for system control & vibration analysis, Defect diagnosis of mechanical system

Laboratory

Signal Processing & Mechanical Diagnosis Lab. (K413)

  

  Projects

Year

Project Title

Budget

Period

2007

An analysis method of amplitude modulation signal based on the natural frequency of mechanical systems and its application

435,000

2007/08/01~ 2008/07/31

  

   Publications

Journal Papers

1.       Su, Y.-T., Sheen, Y.-T., and Lin, M.-H., "Times New Roman"Signature Analysis of  Roller Vibrations: Lubrication Effects," Proc. Instn. Mech. Engrs, Part C: Journal of Mechanical Engineering Science, Vol. 206, pp. 193-202, 1992. (SCI, EI)

2.       Su, Y.-T., and Sheen, Y.-T.,  "Times New Roman"Neural Network for System Identification," International Journal of System Science, Vol. 23, No. 12, pp. 2171-2186, 1992. (EI)

3.       Su, Y.-T., and Sheen, Y.-T., "On the Detectability of Roller Bearing Damage by Frequency Analysis," Proc. Instn. Mech. Engrs, Part C: Journal of Mechanical Engineering Science, Vol. 207, pp. 23-32, 1993. (SCI, EI)

4.       Sheen, Y.-T. and Hung, C.-K., “Constructing a Wavelet-based Envelope Function for Vibration Signal Analysis,” Mechanical Systems and Signal Processing, Vol. 18, Issue.1, pp. 119-126, 2004. (SCI, EI)

5.       Sheen, Y.-T., “A Complex Filter for Vibration Signal Demodulation in Bearing Defect Diagnosis,” Journal of Sound and Vibration, Vol. 276, Issue.1-2, pp. 105-119, 2004. (SCI, EI)

6.       Sheen, Y.-T., “3D Spectrum Analysis for Vibration Signals by Wavelet-Based Demodulation,” Mechanical Systems and Signal Processing, Vol. 20, Issue.4, pp. 843-853, 2006. (SCI, EI)

7.       Sheen, Y.-T., “An Analysis Method for the Vibration Signal with Amplitude Modulation in a Bearing System,” Journal of Sound and Vibration, Vol. 303, Issue.3-5, pp. 538-552, 2007. (SCI, EI)

8.       Sheen, Y.-T., “An Impulse-Response Extracting Method from the Modulated Signal in a Roller Bearing,” Measurement, Vol. 40, Issue. 9-10 pp. 868-875, 2007. (SCI)

9.       Sheen, Y.-T., “An Envelope Detection Method Based on the First Vibration Mode of Bearing Vibration,” Measurement, Vol. 41, Issue. 7, pp. 797-809, 2008. (SCI, NSC 96-2221-E-218-043)

10.    Sheen, Y.-T., “An Envelope Detection Method based on the Resonant Frequency of Mechanical System for Defect Bearing Vibrations” submitted to Mechanical Systems and Signal Processing, 2006.

 

   Honors and Awards

  1. Marquis Who's Who in the Word, 2007.

 

   Patents

  1. A signal processing method and its computational algorithm in the diagnosis of component defects for mechanical systems, Taiwan, 2005-2023.
  2. Singularity analysis method and its processes to apply in the defect diagnosis of mechanical components, 2005-2024.