Patents and Publications of Stefen Hui
Patents:
- (with J. Bond, D. Stein, and J. Zeidler) Frequency domain kernel
processor (U. S. Patent 5,903,483).
- (with J. Bond, D. Stein, and J. Zeidler) Frequency domain kernel
phase processor (U. S. Patent 5,889,688).
- (with J. Bond and W. Velez) Simplified Interference Suppressor
(U. S. Patent 6,072,845)
Pending:
- (with J. Bond and W. Velez) Complex ratio filter.
- (with J. Bond) Time domain beamformer interference canceller.
- (with J. Bond, D. Stein, and J. Zeidler) Frequency domain
beamformer weak signal revealer.
- (with J. Bond, D. Stein, and J. Zeidler) Frequency domain processor.
- (with J. Bond) Implicit phase state interference canceller.
- (with J. Bond) Implicit state interference canceller.
Publications:
Regular Papers
- The qualitative properties of H-Infinity optimization problems,
Journal of Functional Analysis, Vol 75, 1987, 323-348.
- (with S. Zak) On the Lyapunov stability of discrete-time
processes modeled by discrete inclusions, Systems and Control Letters,
Vol 10, 1988, 207-209.
- An extension of a theorem of Jose Fernandez, Bulletin of the
London Mathematical Society, Vol 20, 1988, 34-36.
- Blaschke products and nonvanishing bounded analytic functions separati
ng sequences,
Journal of Mathematical Analysis and Application, Vol 136, No 2, 1988, 521-528.
- (with J. Fernandez and H. S. Shapiro) Unimodular functions and
uniform boundedness, Publicaciones Matematiques, Universidad Autonoma de
Barcelona. Departament de Matematiques, Vol 33, No 1, 1989, 139-146.
- (with S. Zak) Control and observation of uncertain systems, a
variable structure approach, Control and Dynamic Systems, Vol 34,
Part 1, 1990, 175-205.
- (with S. Zak) Robust stability analysis of adaptation algorithms
for single perceptrons, IEEE Transactions on Neural Networks, Vol 2,
No 2, 1991, 325-328.
- (with S. Madani-Esfahani and S. Zak) Estimating the regions of
asymptotic stability with sliding for relay-control systems, Dynamics and
Control, Vol 1, 1991, 199-222.
- (with S. Madani-Esfahani and S. Zak) Control of dynamic systems
via neural networks, "Neural Networks: Concepts, Applications,
and Implementations", edited by P. Antognetti and V. Milutinovic, Prentice
Hall Advanced Reference Series, 1991.
- (with S. Madani-Esfahani and S. Zak) On the estimation of sliding
domains and stability regions of variable structure control systems,
Springer Lecture Notes in Controland Information Sciences No. 151, 1991,
229-253.
- (with S. Zak) Robust control synthesis for uncertain/nonlinear
dynamical systems, Springer Lecture Notes in Control and Information
Sciences No. 170, 106-120.
- (with S. Zak) Robust control synthesis for uncertain/nonlinear
dynamical systems, Automatica, March 1992, 289-298.
- (with S. Zak) Dynamical analysis of brain-state-in-a-box(BSB) neural
models, IEEE Transactions on Neural Networks, Vol 3, No 1, 1992, 89-98.
- (with S. Zak) On variable structure output feedback controllers
for uncertain dynamic systems, IEEE Transactions on Automatic Control,
Vol 38, No 10, 1993, 1509-1512.
- (with S. Madani-Esfahani and S. Zak) On the estimation of
sliding domains and stability regions of variable structure control
systems with bounded controllers, Dynamics and Control, Vol 3 1993, 191-216.
- (with S. Zak) Robust output feedback of uncertain dynamic systems
with bounded controllers, International Journal of Robust and Nonlinear
Control, Vol 3, 1993, 115-132.
- (with S. Zak) Output feedback controllers and state estimators
for uncertain dynamic systems, Proceeding of IEE, part D, Vol 140, No 1,
1993, 41-50.
- (with W. Lillo, M. Loh, S. Zak) On solving constrained
optimization problems with neural networks, IEEE Transactions on
Neural Networks, Vol 4, No 6, 1993, 931-940.
- (with W. Lillo, S. Zak) Neural networks for constrained
optimization problems, International Journal of Circuit Theory and
Applications, Vol 21, 1993, 385-399.
- (with B. Walcott and S. Zak) Variable structure control and
observation of nonlinear/uncertain systems, "Variable Structure
Control for Robotics and Aerospace Applications", edited by K.-K. Young,
Elsevier Science Publishers B. V., Amsterdam, 1993.
- (with J. Kuschewski, S. Zak) Application of feedforward neural
networks to dynamical system identification and control, IEEE Transactions on
Control Systems Technology, Vol 1, No 1, 1993, 37-49.
- (with Lillo, S. Zak) Analysis of the BSB model,
Associative Neural Memories: Theory and Implementation, Mohamad Hassoun,
Editor, Oxford University Press,1993.
- (with S. Zak, V. Upatising, and W. Lillo) A dynamic systems
approach to solving linear programming problems, Control Theory, Dynamical
Systems and Geometry of Dynamics, Marcel-Dekker, 1993.
- (with S. Zak) Low order state estimators and compensators
for dynamical systems with unknown inputs, Systems and Control Letters,
Vol 21, 1993, 493-502.
- (with W. Lillo, C. Miller, S. Zak) Synthesis of brain-state-in-a-box
(BSB) based associative memories, IEEE Transactions on Neural Networks,
Vol 5, No 5, 1994, 730.
- (with S. Zak) The Widrow-Hoff algorithm for McCulloch-Pitts
type Neurons, IEEE Transactions on Neural Networks, Vol 5, No 6, 1994,
924-929.
- (with J. Bond) A geometric theory of locally optimum
processing, Proceedings of the Institute of Mathematics and its
Applications, Oxford University Press, 1994.
- (with M. Bohner) Brain state in a convex body,
IEEE Transactions on Neural Networks, Vol 6, No 5, 1995, 1053-1060.
- (with W. Lillo, S. Zak) Solving minimum norm problems using
penalty functions, Automatica, Vol 31, No 1, 1995, 115.
- (with S. Zak and V. Upatising) Solving linear programming problems
with neural networks: a comparative study, IEEE Transactions on Neural
Networks, Vol 6, No 1, 1995, 94-104.
- (with W. Lillo and S. Zak) Learning and forgetting in generalized
brain-state-in-a-box (GBSB) neural associative memories, Neural Networks,
Vol 9, No 5, 845-854, 1996.
- (with J. Bond) Implicit models of Gaussian mixture density and
locally optimum detector, Journal of the Franklin Institute, 1996.
- (with J. Bond and H. Schmidt) Low density parity check codes
based on sparse matrices with no small cycles, IMA 1997.
- (with M. Glazos and S. Zak) Sliding modes in solving convex
programming problems, SIAM Journal on Control and Optimization,
Vol 36, No 2, 1998, 680-697.
- (with A. Will and S. Zak) Fuzzy logic sliding mode controller for an
antilock braking system, International Journal of Vehicle Design, Vol 19,
No 4, 1998, 523-539.
- (with H. Chan and S. Zak) Synchronous and Asynchronous
Brain-State-in-a-Box Information System and Neural Models, International
Journal of Neural Systems, 1999.
- (with E. Chong and S. Zak) An analysis of a class of neural networks
for solving linear programming problems, IEEE Transactions on Automatic Control,
Nov, 1999.
- (with S. Zak) On discrete-time variable structure sliding mode control,
Systems & Control Letters - SCL , vol. 38, no. 4, pp. 283-288, 1999
- (with J. Bond and H. Schmidt) The Euclidean Algorithm and Primitive
Polynomials over Finite Fields, Springer Lecture Notes in Computer Science,
Vol 1719, 1999
- (with C. J. Park) A Note on a Family of Lattice Distributions,
Korean Journal of Statistics, Vol 9, 2000.
- (with J. Bond and H. Schmidt) Linear Congruence Constructions
of Low-Density Parity-Check Codes, Proceedings of
the Institute of Mathematics and its Applications, Vol 123, 2001.
- (with S. Zak) Observer design for systems with unknown inputs, Journal
of Applied Mathematics and Computer Science, Vol 15, N0. 4, 431-446, 2005
- (with Y. Lee, E. Zivi, and S. Zak) Variable neural adaptive robust controllers for uncertain systems, International Journal of Adaptive Control and Signal Processing, vol. 22, no. 8, pp. 721-738, 2008
- (with K. Kalsi, J. Lian, and S. Zak) Sliding-mode observers for systems with unknown inputs: A high-gain approach, Automatica, vol. 46, no. 2, pp. 347-353, 2010
- (with C. J. Park) The Representation of Hypergeometric Random Variables
using Independent Bernoulli Random Variables, Communications in Statistics,
Accepted for publication 2012.
Submitted
- (with C. Kwon and S. Zak) Combined Rotor Flux and Speed
Observer-Controller for Induction Motor Drives, submitted to IEEE Transactions on Industrial Electronics, August 2012
- (with S. Zak) Discrete Fourier Transform Based Pattern Classifiers, submitted to the Bulletin of the Polish Academy of Sciences, October 2012
Refereed Conference Proceedings
- (with S. Madani-Esfahani and S. Zak) On the estimation of sliding doma
ins and stability
regions of variable structure control systems, Proceedings of the 26th Allerton
Conference on Communications, Control, and Computing, 1988, 518-527.
- (with S. Madani-Esfahani and S. Zak) Estimation of regions of asymptot
ic stability for
relay-control systems, Proceedings of the 28th Conference on Decision and Contro
l,
1989, 819-820.
- (with S. Madani-Esfahani and S. Zak) On the estimation of sliding doma
ins and stability
regions of variable structure control systems, Proceedings of the 28th Conferenc
e on
Decision and Control, 1989, 793-794.
- (with J. Kuschewski, R. Engelbrecht, and S. Zak) Application of adaline
to the synthesis of adaptive controllers for dynamical systems, Proceedings
of the American Control Conference, 1991.
- (with S. Zak) Analysis of single perceptron learning capabilities,
Proceedings of the American Control Conference.
- (with S. Zak) BSB neural models, Proceedings of the International AMSE
Conference on Neural Networks, San Diego 1991, Vol 1, 35-46
- (with S. Zak) Robust output feedback of uncertain dynamic systems with
bounded controllers, Proceedings of the American Control Conference, 1992.
- (with Lillo, Loh, Zak) On solving constrained optimization problems wi
th neural networks, Proceedings of the American Control Conference, 1992.
- (with J. Bond, D. Stein, and J. Zeidler) A unified theory of
adaptive locally optimum processing, Proceedings of the Asilomar Conference
on Signals, Systems, and Computers, 1993.
- (with J. Kuschewski and S. Zak) Fuzzy integral control of
discrete dynamic systems, Proceedings of the Allerton Conference, 1994.
- (with J. Bond) The general power variance method for direction
finding, MILCOM 1997.
- (with J. Bond and H. Schmidt) Decoding Low-Density Generator Matrix
Codes with the Aid of Comma-free Source Codes, ITW 1998.
- (with J. Bond and H. Schmidt) Constructing Low-Density Parity-Check
Codes, Invited Paper, Munich Conference on Communications, May 2000.
- (with S. Zak) Low-order unknown input observers, American Control Conference - ACC , pp. 4192-4197 vol. , 2005
- (with S. Sudhoff and S . Zak) On estimating regions of stability of the estimation error of sliding mode observers for uncertain systems, American Control Conference - ACC , 2006.
- (with K. Kalsi, J. Lian, and S . Zak) Sliding-mode observers for uncertain systems, American Control Conference - ACC , pp. 1189-1194, 2009
- (with K. Kalsi and S. Zak) Unknown input and sensor fault estimation using sliding-mode observers, American Control Conference - ACC, 2011
- (with A. Elmahdi, A. Taha, and S. Zak) A Hybrid Scheduling Protocol to Improve Quality of Service
in Networked Control Systems, Allerton Conference on
Communication, Control, and Computing, to appear 2012
Submitted
- (with S. Zak) Stress estimation using Unknown Input Observer, submitted
to American Control Conference - ACC 2013
Technical Reports
- (with S. Madani-Esfahani and S. Zak) Control of dynamic systems
via neural networks, Purdue University Technical Report TR-EE 89-33, July, 1989.
- (with W. Lillo, M. Loh, S. Zak) On solving constrained optimization
pr oblems with
neural networks, Purdue University Technical Report TR-EE 91-43, October, 1991.
- (with W. Lillo, S. Zak) Neural networks for constrained optimization
problems, Purdue
University Technical Report TR-EE 91-45, November, 1991.
- (with S. Zak) Output feedback controllers and state estimators for
uncertain dynamic
systems, Purdue University Technical Report TR-EE 91-46, November, 1991.
- (with J. Bond et al.) Adaptive locally optimum processing for
interference suppression from communication and undersea surveillance
signals, NRaD Technical Report 1666, 1994.
- (with J. Bond et al.) Gaussian mixture models for acoustic interference,
NRaD Technical Report 1667, 1994.
Disclaimer: "The information on this page represents that of Stefen Hui and not necessarily that of San Diego State University. Stefen Hui takes full responsibility for the information presented."
Last revised: January 3, 2013