Lee H. Keel

Publication Activity (10 Years)

Years Active: 1993-2023
Publications (10 Years): 13

Top Topics

Disturbance Rejection

Nonlinear Systems

Top Venues

Publications

Sangjin Han, Lee H. Keel, Shankar P. Bhattacharyya
Robust Decoupling, Disturbance Rejection and Linearization of Unknown Nonlinear Systems. FICC (1) (2023)
Lee H. Keel, S. P. Bhattacharyya
A Note on Realization Theory. CDC (2021)
Lee H. Keel, Shankar P. Bhattacharyya
New Conditions for the Stability and Instability of Feedback Systems. IECON (2021)
Mohammad A. Rahman, Lee H. Keel, Shankar P. Bhattacharyya
Stabilizing Set Based Design of Digital Controllers Based on Mikhailov's Criterion. IECON (2021)
Esther M. Amullen, Lee H. Keel
Consensus-Based Intrusion Detection for the Electric Power Grid Control System. WAC (2018)
Mohammad A. Rahman, Liang Hong, Lee H. Keel
Network Resource Management for Cloud based Networked Control Systems via Adaptive Sampling. ACC (2018)
Lee H. Keel, Vilma A. Oliveira, Shankar P. Bhattacharyya
A new formula for the characteristic equation of a matrix with applications. CCTA (2017)
Esther M. Amullen, Hui Lin, Zbigniew Kalbarczyk, Lee H. Keel
Multi-agent System for Detecting False Data Injection Attacks Against the Power Grid. ICSS (2016)
Lee H. Keel, Shankar P. Bhattacharyya
Exact multivariable control design using SISO methods: Recent results. CCA (2016)
Lee H. Keel, Shankar P. Bhattacharyya
Robustness and fragility of high order controllers: A tutorial. CCA (2016)
Daniel N. Mohsenizadeh, Lee H. Keel, Shankar P. Bhattacharyya
Multivariable controller synthesis using SISO design methods. CDC (2015)
Sivapragasam Sathananthan, S. Fall, Lee H. Keel
Control of genetic regulatory networks with partially unknown transition probabilities. ACC (2015)
Lee H. Keel, Shankar P. Bhattacharyya
On the stability of multivariable feedback systems. CDC (2015)
Lee H. Keel, Shankar P. Bhattacharyya
Measurement-based model reduction in linear systems. ISCCSP (2014)
P. Kallakuri, Lee H. Keel, Shankar P. Bhattacharyya
A new approach to multivariable system design for controller integrity. ICARCV (2014)
P. Kallakuri, Lee H. Keel
A measurement based approach to fault tolerant control for TITO systems. ISCCSP (2014)
P. Kallakuri, Lee H. Keel, Shankar P. Bhattacharyya
Multivariable controller design with integrity. ACC (2013)
Michael Jason Knap, Lee H. Keel, Shankar P. Bhattacharyya
Controller Design and the Gauss-Lucas Theorem. IEEE Trans. Autom. Control. 58 (11) (2013)
Lee H. Keel, T. F. Stratton, Shankar P. Bhattacharyya
Robust Hurwitz and Schur stability via interval positivity. Numer. Linear Algebra Appl. 20 (2) (2013)
Michael Jason Knap, Lee H. Keel, Shankar P. Bhattacharyya
Controller design and Gauss-Lucas theorem. ACC (2012)
Sivapragasam Sathananthan, Michael Jason Knap, A. Strong, Lee H. Keel
Robust stability and stabilization of a class of nonlinear discrete time stochastic systems: An LMI approach. Appl. Math. Comput. 219 (4) (2012)
Lee H. Keel, Shankar P. Bhattacharyya
Robust Stability via Sign-Definite Decomposition. IEEE Trans. Autom. Control. 56 (1) (2011)
Sivapragasam Sathananthan, Michael Jason Knap, Lee H. Keel
Robust stability and stabilization of a class of non-linear stochastic systems with state and controller dependent noise. CDC (2010)
Lee H. Keel, Shankar P. Bhattacharyya
Structural Instability and Minimal Realizations. IEEE Trans. Autom. Control. 55 (4) (2010)
Sivapragasam Sathananthan, Michael Jason Knap, Lee H. Keel
Robust control of stochastic systems with noise dependent states and inputs under Markovian switching. ACC (2010)
Lee H. Keel, Shankar P. Bhattacharyya
A Bode Plot Characterization of All Stabilizing Controllers. IEEE Trans. Autom. Control. 55 (11) (2010)
Michael Jason Knap, Lee H. Keel, Shankar P. Bhattacharyya
Robust stability of complex systems with applications to performance attainment problems. ACC (2010)
Lee H. Keel, Shankar P. Bhattacharyya
On computing the inverse of a rational matrix. CDC (2009)
Lee H. Keel, B. Shafai, Shankar P. Bhattacharyya
A frequency response parametrization of all stabilizing controllers for continuous time systems. ACC (2009)
Lee H. Keel, Shankar P. Bhattacharyya
Fixed order multivariable discrete-time control. CDC (2009)
Lee H. Keel, Shankar P. Bhattacharyya
Controller Synthesis Free of Analytical Models: Three Term Controllers. IEEE Trans. Autom. Control. 53 (6) (2008)
Lee H. Keel, Shankar P. Bhattacharyya
A frequency response parametrization of all stabilizing controllers for discrete time systems. ICARCV (2008)
Lee H. Keel, Shankar P. Bhattacharyya
Fixed order multivariable controller synthesis: A new algorithm. CDC (2008)
Lee H. Keel, Shankar P. Bhattacharyya
Data based interval controller design. CDC (2007)
S. Mitra, Lee H. Keel, Shankar P. Bhattacharyya
Data based design of Digital PID Controller. ACC (2007)
Lee H. Keel, Shankar P. Bhattacharyya
Data driven synthesis of three term digital controllers. ACC (2006)
Richard N. Tantaris, Lee H. Keel, Shankar P. Bhattacharyya
design with first-order controllers. IEEE Trans. Autom. Control. 51 (8) (2006)
Lee H. Keel, S. R. Bhattacharyya
Direct synthesis of first order controllers from frequency response measurements. ACC (2005)
Olawale Adetona, Sivapragasam Sathananthan, Lee H. Keel
Approximations of the NARMA model of non-affine plants. ACC (2004)
O. Adetona, Sivapragasam Sathananthan, Lee H. Keel
Robust adaptive control of nonaffine nonlinear plants with small input signal changes. IEEE Trans. Neural Networks 15 (2) (2004)
Richard N. Tantaris, Lee H. Keel, Shankar P. Bhattacharyya
Gain/phase margin design with first order controllers. ACC (2003)
Richard N. Tantaris, Lee H. Keel, S. P. Bhattacharyya
design with first order controllers. CDC (2003)
Lee H. Keel, S. P. Bhattacharyya
Minimal or maximal realizations? CDC (2003)
Richard N. Tantaris, Lee H. Keel, Shankar P. Bhattacharyya
Stabilization of discrete-time systems by first-order controllers. IEEE Trans. Autom. Control. 48 (5) (2003)
Young Chol Kim, Lee H. Keel, Shankar P. Bhattacharyya
Transient response control via characteristic ratio assignment. IEEE Trans. Autom. Control. 48 (12) (2003)
K. S. Kim, Young Chol Kim, Lee H. Keel, Shankar P. Bhattacharyya
PID controller design with time response specifications. ACC (2003)
Lee H. Keel, J. I. Rego, Shankar P. Bhattacharyya
A new approach to digital PID controller design. IEEE Trans. Autom. Control. 48 (4) (2003)
Y. C. Kim, Lee H. Keel, Shankar P. Bhattacharyya
Transient response control via characteristic ratio assignment. ACC (2002)
Richard N. Tantaris, Lee H. Keel, Shankar P. Bhattacharyya
Stabilization of discrete time systems by first order controllers. CDC (2002)
Lee H. Keel, Shankar P. Bhattacharyya
Root counting and phase unwrapping with respect to the unit circle with applications. CDC (2001)
Lee H. Keel, Shankar P. Bhattacharyya
Robustness analysis via Tchebyshev representations. CDC (2001)
Lee H. Keel, Shankar P. Bhattacharyya
Analytic determination of stabilizing gains for digital control systems. ACC (2001)
O. Adetona, Sivapragasam Sathananthan, Lee H. Keel
Robust nonlinear adaptive control using neural networks. ACC (2001)
Samir S. Ahmad, Jiann-Shiun Lew, Lee H. Keel
Robust control of flexible structures against structural damage. IEEE Trans. Control. Syst. Technol. 8 (1) (2000)
Olawale Adetona, Sivapragasam Sathananthan, Lee H. Keel
A neural-control method for nonlinear plants. ACC (2000)
Lee H. Keel, Shankar P. Bhattacharyya
A generalization of Mikhailov's criterion with applications. ACC (2000)
Lee H. Keel, Shankar P. Bhattacharyya
A lower bound on the order of stabilizing controllers. ACC (2000)
O. Adetona, E. Garcia, Lee H. Keel
A new method for the control of discrete nonlinear dynamic systems using neural networks. IEEE Trans. Neural Networks Learn. Syst. 11 (1) (2000)
Lee H. Keel, Shankar P. Bhattacharyya
Robust stability and performance with fixed-order controllers. Autom. 35 (10) (1999)
Lee H. Keel, Shankar P. Bhattacharyya
A new proof of the Jury test. Autom. 35 (2) (1999)
Pertti M. Mäkilä, Lee H. Keel, Shankar P. Bhattacharyya
Comments on "Robust, fragile, or optimal?" [with reply]. IEEE Trans. Autom. Control. 43 (9) (1998)
Lee H. Keel, Shankar P. Bhattacharyya
Authors' Reply. IEEE Trans. Autom. Control. 43 (9) (1998)
Lee H. Keel, Shankar P. Bhattacharyya
Robust, fragile, or optimal? IEEE Trans. Autom. Control. 42 (8) (1997)
T. L. Link, Jiann-Shiun Lew, Lee H. Keel
Interval model identification and robustness analysis for uncertain flexible structures. IEEE Trans. Control. Syst. Technol. 4 (4) (1996)
Lee H. Keel, Shankar P. Bhattacharyya
Phase properties of Hurwitz polynomials. IEEE Trans. Autom. Control. 41 (5) (1996)
Lee H. Keel, Shankar P. Bhattacharyya
Robust parametric classical control design. IEEE Trans. Autom. Control. 39 (7) (1994)
Hervé Chapellat, Lee H. Keel, Shankar P. Bhattacharyya
Extremal robustness properties of multilinear interval systems. Autom. 30 (6) (1994)
Shankar P. Bhattacharyya, Lee H. Keel
Comments on "extreme point results for robust stabilization of interval plants with first order compensators". IEEE Trans. Autom. Control. 38 (11) (1993)