Name	Yun-Hui Liu
Title	Professor
Office	K210-1
Phone	886-6-2533131 Ext. 3538
Email	yhliu@stust.edu.tw
Webpage	http://faculty.stust.edu.tw/~yhliu
Education	Ph D., National Taiwan University
Research Interests	Vibration and Noise Control, Signal Processing, Ultrasonic Technology,
Laboratory	Vibration and Noise Control Lab. (K108-2)

  Projects

Year	Project Title	Budget	Period
2008	Design and Manufacture of Anechoic Chamber	214,000	2008/08/01~ 2009/07/31
2008	Research and Development of Active Vibration Control on X-Y Stage	600,000	2008/08/01~ 2009/07/31
2008	Research and Development of Due Chamber Pneumatic Isolator using Semi-Active Vibration Control Technology	750,000	2008/06/01~ 2009/01/31
2008	Strength Analysis of New Type Scaffold	140,000	2008/04/01~ 2008/07/31
2007	Research and Development of Active Vibration Control Module using Piezoelectric Actuator	690,000	2007/12/01~ 2008/08/31
2007	Research and Development of Active Control Technology for Sub-micron Low Frequency Vibration	544,320	2007/08/01~ 2008/07/31
2007	Research and Develop of Combination with Electromagnetic Actuator and Pneumatic Isolator in Active Vibration Control System	693,000	2007/05/01~ 2008/04/30
2007	Automatic Test Technology for Transmissibility of Vibration Isolation System	150,000	2007/04/01~ 2007/07/31
2007	Design and Performance Test of Negative Stiffness Mechanism	154,000	2007/01/01~ 2007/06/30
2006	Design of Vibration Criteria Test System for Advanced Facilities	423,913	2006/08/01~ 2007/07/31
2006	Automatic Test Technology for Viscous Damping	184,000	2006/11/01~ 2007/03/31
2006	Pre-study and Performance Test of Negative Stiffness Mechanism	140,000	2006/09/15~ 2006/12/31
2005	Design and Implementation of Fuzzy Control Method for Semi-active Vibration Isolation System in Advanced Facilities	595,200	2005/11/01~ 2006/10/31
2005	Application of adaptive control algorithm and neuro-fuzzy method on the study of a two degree of freedom active vibration system	346,000	2005/08/01~ 2006/07/31
2005	Design of Vibration Isolation System for Advanced Facilities	350,000	2005/08/01~ 2006/07/31
2005	Research and Develop of Voiceprint Signal Analysis System for Vessel and Submarine	641,700	2005/01/01~ 2005/12/31
2004	Research and develop of active damper applying to impulse absorbing and resonance suppressing	707,750	2004/05/01~ 2005/04/30
2003	Study of Active Vibration Control on Advanced Facilities using PZT and Voice Coil Actuator	305,700	2003/08/01~ 2004/07/31
2003	Research and Develop of Low-frequency Pneumatic Actuator and Voice Coil Actuator	699,950	2003/06/01 ~ 2004/05/31
2002	Study of Active Noise Controller using Floating DSP with FXLMS Method	402,900	2002/08/01 ~ 2003/07/31
2002	Research and Develop of Active Silencer in Duct	394,800	2002/06/01 ~ 2003/05/31

   Publications

Journal Papers

1. Yun-Hui Liu, 2005, Application of a proportional feedback controller for active control of a vibration isolator. Journal of Low Frequency, Noise, Vibration and Active Control, 24(3), pp. 181-190. (SCI)

2. Yun-Hui Liu, Yeu-Jong Huang, Bai-Tang Lee, Lung-Hen Chow, 2003, The design and implementation of proportional feedback controller    for the distortion improvement of vibrator in low frequency motion.  Journal of Low Frequency, Noise, Vibration and Active Control, 22(3), pp. 173-181. (SCI)

3. Kuo-Tsai Chen, Yun-Hui Liu, 2000, A physical insight to the active control of sound in pipe. Applied Acoustics, 61, pp. 133-148. (SCI)

4. K.T. Chen, Y.H. Chen, W.J. Hsueh, J.N. Wang, Y.H. Liu, 1998, The study of an adaptively active control on the acoustic propagation in a pipe. Applied Acoustics, 55(1), pp. 53-66. (SCI)

5. Kuo-Tsai Chen, Yih-Nan Chen, Wei Chen and Yun-Hui Liu, 1998, Adaptive active control on the acoustic transmission of the acoustic sources in aperture at low frequencies. Applied Acoustics, 54(2), pp. 141-164. (SCI)

Conference Papers

1. Yun-Hui Liu , Chuan-Yu Hung, 2006, Reducing Acoustic Feedback For Active Noise Control In Duct, the Thirteenth International Congress on Sound and Vibration (ICSV13), July 2-6, 2006, Vienna, Austria.

2. Yun-Hui Liu, Shyang-Her Lin, and Yong-Peng Wang, 2004, Application of active vibration control in advanced technology facilities, 2004  INTERNATIONAL SYMPOSIUM ON NANO SCIENCE AND TECHNOLOGY, Tainan, TAIWAN, 20-21 November 2004.

3. Yeu-Jong Huang,Yun-Hui Liu, Bai-Tang Lee, Jiunn-Haur Shaw, 2002, Application of feedback control design to improve the vibrator low frequency distortion, 10th International Meeting on Low Frequency Noise and Vibration and its Control, York England 11-13 September 2002, pp.221~220.