Untitled Document

Academic Staff

Prof Soh Yeng Chai
Professor of Electrical and Electronic Engineering,
Head of Division of Control & Instrumentation

Telephone: 6790 5423 Room: S2-B2a-17/18 Email: eycsoh@ntu.edu.sg

Academic Qualifications
· BEng Cant., PhD Newcastle(NSW)
· MIEEE

Working Experience
· 1 Jan 1997 - present, NTU, Associate Professor
· 1 Apr 1995 - present, NTU, Head of Div of Control & Instrumentation
· 1 Jan 1992 - 31 Dec 1996, NTU, Senior Lecturer
· 8 Nov 1987 - 31 Dec 1991, NTI, Lecturer
· 1 Jun 1986 - 1 Nov 1987, University of Newcastle, Research Assistant

Selected Publications
· X. Zhu, Y. C. Soh and L. Xie, “Design and Analysis of Discrete-time Robust Kalman Filters,” Automatica, to appear in 2002
· Z. G. Li, Y. C. Soh, and C. Wen, “Robust Stability for a Class of Hybrid Nonlinear Systems,” IEEE Trans. Auto. Control, Vol. 46, pp. 897-903, 2001.
· Y. Zhang, C. Wen and Y.C. Soh, “Robust Adaptive Control of Nonlinear Discrete-Time Systems by Backstepping Without Overparameterization,” Automatica, Vol. 37, pp. 551-558, 2001
· Z. Tan, Y. C. Soh and L. Xie, “Envelope-constrained H-infinity Filter Design: An LMI Optimization Approach”, IEEE Trans. Signal Processing, Vol. 48, No. 10, pp. 2960-2963, 2000.
· C. Du, L. Xie and Y. C. Soh, “H-infinity Filtering of 2-D Discrete-Time Systems,” IEEE Trans. Signal Processing, Vol. 48, No. 6, pp. 1760-1768, 2000

A/Prof Cai Wenjian
Associate Professor of Electrical and Electronic Engineering,
Division of Control & Instrumentation

Telephone: 6790-6862 Room: S1-B1B-67A Email: Ewjcai@ntu.edu.sg

Academic Qualifications
· BS MS Harbin Inst. Technol., PhD Oakland
· MIEEE

Working Experience
· Jan 2000 - Present, NTU, Associate Professor
· Feb 1999 - Dec 1999, NTU, Assistant Professor
· June 1998 - Feb 1999, Environmental Technology Institute, Senior Research Fellow
· May 1996 - June 1998, Supersymmetry Services Pte Ltd, R&D Manager
· April 1993 - April 1996,National University of Singapore, Research Scientist
· July 1992 - April 1993, CEC Control Company, U. S. A., Project Engineer
· March 1992 - July 1992, Center for Robotics & Advanced Automation, Oakland University, U. S. A., Research Fellow

Selected Publications
· M. Cheng, W. J. Cai, et al, “Approaches for Improving Airflow Uniformity in Unidirectional Flow Cleanrooms”, 1998, to appear at The International Journal of Building Science and its Applications
· L. S. Pan, W. J. Cai, et al, “A Computational Model for Simulating HEPA Filter in Cleanroom”, 1998, submitted to International Journal, Computers & Fluid.
· Q. Bi, W. J. Cai, et al " Robust identification of first-order plus dead-time model from step response” IFAC Journal: Control Engineering Practice Vol. 7, No. 1, 1999, pp 71-77

A/Prof Xie Lihua [homepage]
Associate Professor of Electrical and Electronic Engineering,
Division of Control & Instrumentation

Telephone: 6790 4524 Room: S2-B2a-14 Email: elhxie@ntu.edu.sg

Academic Qualifications
· BE ME E.China Inst.Eng., PhD Newcastle(NSW)
· SrMIEEE

Working Experience
· Jan. 1999 - present, NTU, Associate Professor.
· Jan. 1997 - Dec. 1998, NTU, Senior Lecturer.
· May 1992 - Dec. 1996, NTU, Lecturer.
· Apr. 1988 - Jan. 1989, East China Institute of Technology, Lecturer.
· Apr. 1986 - Mar. 1988, East China Institute of Technology, Teaching Assistant.

Selected Publications
· C. Du, L. Xie and C. Zhang, "H-infinity control and robust stabilization of a class of two-dimensional systems in Roesser models," Automatica, 2000.
· S. Xie and L. Xie, Decentralized stabilization of a class of interconnected stochastic nonlinear systems," IEEE Transactions on Automatic Control, vol. 45, no.1, pp. 123-127, 2000.
· H. Zhang, L. Xie and Y.C. Soh, "Optimal and self-tuning deconvolution in time-domain," IEEE Transactions on Signal Processing, vol. 47, no. 8, pp. 2253-2261, 1999.
· L. Xie, W.Y. Yan and Y.C. Soh, "Parameterization and optimization of reduced order filters," IEEE Transacions on Automatic Control, vol. 44, no. 2, pp. 97-106, 1999.
· L. Xie, M. Fu and H. Li, "Passivity analysis and passification for uncertain signal processing systems," IEEE Transactions on Signal Processing, vol. 46, no. 9, pp. 2394-2403, 1998.

Research Staff

Dr Li Shujiang
Research Fellow of Control & Instrumentation
BS MS Shenyang Univ of Tech., PhD Northeastern Univ
Office Location : S1-B4b-06, Instrumentation & Systems Engineering
Tel: 790-5472 Email: esjli@ntu.enu.sg

Dr Wang Yaowen
Post-Doctoral Fellow of Control & Instrumentation
BS Tianjin Univ, MS Taiyuan Univ of Tech., PhD Tsinghua Univ
Office Location : S1-B4b-06, Instrumentation & Systems Engineering
Tel: 790-5472 Email: eywwang@ntu.edu.cn

Mr Li Hua
Research Associate of Control & Instrumentation
BSc Wuhan Univ; MEng Wuhan Tech Univ of Surveying and Mapping
Office Location :S1-B4b-06, Instrumentation & Systems Engineering
Tel: 7905472 Email: edlyu@ntu.edu.sg

Mr Yu Zhangxiang
Yu Zhangxiong Research Associate of Control & Instrumentation
BS Huazhong Normal, MS Northeastern
Office Location :S1-B4b-06, Instrumentation & Systems Engineering
Tel: 67905472 Email: ezxyu@ntu.edu.sg

[Home] [About Us] [Research Areas] [Research Projects]
[Research Publications] [Useful Links] [Contact Us] [EEE homepage]

Electrical and Electronic Engineering