Comments on "extreme point results for robust stabilization of interval plants with first order compensators". - Shankar P. Bhattacharyya; Lee H. Keel (IEEE Trans. Autom. Control., 1993)

Extremal robustness properties of multilinear interval systems. - Hervé Chapellat; Lee H. Keel; Shankar P. Bhattacharyya (Autom., 1994)

Robust parametric classical control design. - Lee H. Keel; Shankar P. Bhattacharyya (IEEE Trans. Autom. Control., 1994)

Phase properties of Hurwitz polynomials. - Lee H. Keel; Shankar P. Bhattacharyya (IEEE Trans. Autom. Control., 1996)

Interval model identification and robustness analysis for uncertain flexible structures. - T. L. Link; Jiann-Shiun Lew; Lee H. Keel (IEEE Trans. Control. Syst. Technol., 1996)

Robust, fragile, or optimal? - Lee H. Keel; Shankar P. Bhattacharyya (IEEE Trans. Autom. Control., 1997)

Authors' Reply. - Lee H. Keel; Shankar P. Bhattacharyya (IEEE Trans. Autom. Control., 1998)

Comments on "Robust, fragile, or optimal?" [with reply]. - Pertti M. Mäkilä; Lee H. Keel; Shankar P. Bhattacharyya (IEEE Trans. Autom. Control., 1998)

A new proof of the Jury test. - Lee H. Keel; Shankar P. Bhattacharyya (Autom., 1999)

Robust stability and performance with fixed-order controllers. - Lee H. Keel; Shankar P. Bhattacharyya (Autom., 1999)

A neural-control method for nonlinear plants. - Olawale Adetona; Sivapragasam Sathananthan; Lee H. Keel (ACC, 2000)

A lower bound on the order of stabilizing controllers. - Lee H. Keel; Shankar P. Bhattacharyya (ACC, 2000)

A generalization of Mikhailov's criterion with applications. - Lee H. Keel; Shankar P. Bhattacharyya (ACC, 2000)

Robust control of flexible structures against structural damage. - Samir S. Ahmad; Jiann-Shiun Lew; Lee H. Keel (IEEE Trans. Control. Syst. Technol., 2000)

A new method for the control of discrete nonlinear dynamic systems using neural networks. - Olawale Adetona; Ephrahirn Garcia; Lee H. Keel (IEEE Trans. Neural Networks Learn. Syst., 2000)

Robust nonlinear adaptive control using neural networks. - Olawale Adetona; Sivapragasam Sathananthan; Lee H. Keel (ACC, 2001)

Analytic determination of stabilizing gains for digital control systems. - Lee H. Keel; Shankar P. Bhattacharyya (ACC, 2001)

Robustness analysis via Tchebyshev representations. - Lee H. Keel; Shankar P. Bhattacharyya (CDC, 2001)

Root counting and phase unwrapping with respect to the unit circle with applications. - Lee H. Keel; Shankar P. Bhattacharyya (CDC, 2001)

PID controller design with time response specifications. - K. S. Kim; Young Chol Kim; Lee H. Keel; Shankar P. Bhattacharyya (ACC, 2003)

Gain/phase margin design with first order controllers. - Richard N. Tantaris; Lee H. Keel; Shankar P. Bhattacharyya (ACC, 2003)

Minimal or maximal realizations? - Lee H. Keel; S. P. Bhattacharyya 001 (CDC, 2003)

A new approach to digital PID controller design. - Lee H. Keel; J. I. Rego; Shankar P. Bhattacharyya (IEEE Trans. Autom. Control., 2003)

Transient response control via characteristic ratio assignment. - Young Chol Kim; Lee H. Keel; Shankar P. Bhattacharyya (IEEE Trans. Autom. Control., 2003)

Stabilization of discrete-time systems by first-order controllers. - Richard N. Tantaris; Lee H. Keel; Shankar P. Bhattacharyya (IEEE Trans. Autom. Control., 2003)

Approximations of the NARMA model of non-affine plants. - Olawale Adetona; Sivapragasam Sathananthan; Lee H. Keel (ACC, 2004)

Robust adaptive control of nonaffine nonlinear plants with small input signal changes. - Olawale Adetona; Sivapragasam Sathananthan; Lee H. Keel (IEEE Trans. Neural Networks, 2004)

Direct synthesis of first order controllers from frequency response measurements. - Lee H. Keel; S. P. Bhattacharyya 001 (ACC, 2005)

Data driven synthesis of three term digital controllers. - Lee H. Keel; Shankar P. Bhattacharyya (ACC, 2006)

H∞ design with first-order controllers. - Richard N. Tantaris; Lee H. Keel; Shankar P. Bhattacharyya (IEEE Trans. Autom. Control., 2006)

Data based design of Digital PID Controller. - Sandipan Mitra; Lee H. Keel; Shankar P. Bhattacharyya (ACC, 2007)

Data based interval controller design. - Lee H. Keel; Shankar P. Bhattacharyya (CDC, 2007)

Fixed order multivariable controller synthesis: A new algorithm. - Lee H. Keel; Shankar P. Bhattacharyya (CDC, 2008)

A frequency response parametrization of all stabilizing controllers for discrete time systems. - Lee H. Keel; Shankar P. Bhattacharyya (ICARCV, 2008)

Controller Synthesis Free of Analytical Models: Three Term Controllers. - Lee H. Keel; Shankar P. Bhattacharyya (IEEE Trans. Autom. Control., 2008)

A frequency response parametrization of all stabilizing controllers for continuous time systems. - Lee H. Keel; Bahram Shafai; Shankar P. Bhattacharyya (ACC, 2009)

On computing the inverse of a rational matrix. - Lee H. Keel; Shankar P. Bhattacharyya (CDC, 2009)

Fixed order multivariable discrete-time control. - Lee H. Keel; Shankar P. Bhattacharyya (CDC, 2009)

Robust stability of complex systems with applications to performance attainment problems. - Michael Jason Knap; Lee H. Keel; Shankar P. Bhattacharyya (ACC, 2010)

Robust control of stochastic systems with noise dependent states and inputs under Markovian switching. - Sivapragasam Sathananthan; Michael Jason Knap; Lee H. Keel (ACC, 2010)

Robust stability and stabilization of a class of non-linear stochastic systems with state and controller dependent noise. - Sivapragasam Sathananthan; Michael Jason Knap; Lee H. Keel (CDC, 2010)

Structural Instability and Minimal Realizations. - Lee H. Keel; Shankar P. Bhattacharyya (IEEE Trans. Autom. Control., 2010)

A Bode Plot Characterization of All Stabilizing Controllers. - Lee H. Keel; Shankar P. Bhattacharyya (IEEE Trans. Autom. Control., 2010)

Robust Stability via Sign-Definite Decomposition. - Lee H. Keel; Shankar P. Bhattacharyya (IEEE Trans. Autom. Control., 2011)

Robust stability and stabilization of a class of nonlinear discrete time stochastic systems: An LMI approach. - Sivapragasam Sathananthan; Michael Jason Knap; A. Strong; Lee H. Keel (Appl. Math. Comput., 2012)

Multivariable controller design with integrity. - P. Kallakuri; Lee H. Keel; Shankar P. Bhattacharyya (ACC, 2013)

Robust Hurwitz and Schur stability via interval positivity. - Lee H. Keel; T. F. Stratton; Shankar P. Bhattacharyya (Numer. Linear Algebra Appl., 2013)

Controller Design and the Gauss-Lucas Theorem. - Michael Jason Knap; Lee H. Keel; Shankar P. Bhattacharyya (IEEE Trans. Autom. Control., 2013)

A new approach to multivariable system design for controller integrity. - P. Kallakuri; Lee H. Keel; Shankar P. Bhattacharyya (ICARCV, 2014)

A measurement based approach to fault tolerant control for TITO systems. - P. Kallakuri; Lee H. Keel (ISCCSP, 2014)

Measurement-based model reduction in linear systems. - Lee H. Keel; Shankar P. Bhattacharyya (ISCCSP, 2014)

Control of genetic regulatory networks with partially unknown transition probabilities. - Sivapragasam Sathananthan; S. Fall; Lee H. Keel (ACC, 2015)

On the stability of multivariable feedback systems. - Lee H. Keel; Shankar P. Bhattacharyya (CDC, 2015)

Multivariable controller synthesis using SISO design methods. - Daniel N. Mohsenizadeh; Lee H. Keel; Shankar P. Bhattacharyya (CDC, 2015)

Robustness and fragility of high order controllers: A tutorial. - Lee H. Keel; Shankar P. Bhattacharyya (CCA, 2016)

Exact multivariable control design using SISO methods: Recent results. - Lee H. Keel; Shankar P. Bhattacharyya (CCA, 2016)

Multi-agent System for Detecting False Data Injection Attacks Against the Power Grid. - Esther M. Amullen; Hui Lin 005; Zbigniew Kalbarczyk; Lee H. Keel (ICSS, 2016)

A new formula for the characteristic equation of a matrix with applications. - Lee H. Keel; Vilma A. Oliveira; Shankar P. Bhattacharyya (CCTA, 2017)

Network Resource Management for Cloud based Networked Control Systems via Adaptive Sampling. - Mohammad A. Rahman; Liang Hong; Lee H. Keel (ACC, 2018)

Consensus-Based Intrusion Detection for the Electric Power Grid Control System. - Esther M. Amullen; Lee H. Keel (WAC, 2018)

A Note on Realization Theory. - Lee H. Keel; S. P. Bhattacharyya 001 (CDC, 2021)

New Conditions for the Stability and Instability of Feedback Systems. - Lee H. Keel; Shankar P. Bhattacharyya (IECON, 2021)

Stabilizing Set Based Design of Digital Controllers Based on Mikhailov's Criterion. - Mohammad A. Rahman; Lee H. Keel; Shankar P. Bhattacharyya (IECON, 2021)

Robust Decoupling, Disturbance Rejection and Linearization of Unknown Nonlinear Systems. - Sangjin Han; Lee H. Keel; Shankar P. Bhattacharyya (FICC (1), 2023)

Traffic State Estimation Using Hybrid Physics-Regulated Deep Transfer Learning Approach. - Anupama Guntu; Daryl Mupupuni; Liang Hong; Kamrul Hasan 008; Leehyun Keel (EIT, 2024)

Science based AI model certification for new operational environments with application in traffic state estimation. - Daryl Mupupuni; Anupama Guntu; Liang Hong; Kamrul Hasan 008; Leehyun Keel (EIT, 2024)

Science based AI model certification for untrained operational environments with application in traffic state estimation. - Daryl Mupupuni; Anupama Guntu; Liang Hong; Kamrul Hasan 008; Leehyun Keel (CoRR, 2024)