W. Steven Gray

According to our database, W. Steven Gray authored at least 96 papers between 1999 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Distributional Generating Series in Nonlinear Control Theory.

W. Steven Gray, Natalie Pham, Alexander Schmeding

Proceedings of the 58th Annual Conference on Information Sciences and Systems, 2024

2023

Formal power series approach to nonlinear systems with additive static feedback.

G. S. Venkatesh, W. Steven Gray

Int. J. Control, June, 2023

Continuity of Formal Power Series Products in Nonlinear Control Theory.

W. Steven Gray, Mathias Palmstrøm, Alexander Schmeding

Found. Comput. Math., June, 2023

Zeroing the Output of a Nonlinear System Without Relative Degree.

W. Steven Gray, Kurusch Ebrahimi-Fard, Alexander Schmeding

CoRR, 2023

Zeroing the Output of Nonlinear Systems Without Relative Degree.

W. Steven Gray, Kurusch Ebrahimi-Fard, Alexander Schmeding

Proceedings of the 57th Annual Conference on Information Sciences and Systems, 2023

Functional Derivatives of Chen-Fliess Series with Applications to Optimal Control.

Luis A. Duffaut Espinosa, W. Steven Gray, Ivan Perez Avellaneda

Proceedings of the 62nd IEEE Conference on Decision and Control, 2023

Linear Operator Differential Equations with Applications to Linear Time-Varying Systems.

W. Steven Gray, Erik I. Verriest

Proceedings of the 59th Annual Allerton Conference on Communication, 2023

2022

Entropy of Generating Series for Nonlinear Input-Output Systems and Their Interconnections.

W. Steven Gray

CoRR, 2022

Chen-Fliess Series for Linear Distributed Systems with One Spatial Dimension.

Natalie Pham, W. Steven Gray

Proceedings of the 26th International Conference on System Theory, Control and Computing , 2022

Estimating Relative Degree of Nonlinear Systems Using Generating Series.

W. Steven Gray, Luis A. Duffaut Espinosa, M. Aminul Haq

Proceedings of the 61st IEEE Conference on Decision and Control, 2022

Universal Zero Dynamics Attacks Using Only Input-Output Data.

W. Steven Gray, Luis A. Duffaut Espinosa, M. Aminul Haq

Proceedings of the American Control Conference, 2022

System Identification Entropy for Chen-Fliess Series and Their Interconnections.

W. Steven Gray

Proceedings of the 58th Annual Allerton Conference on Communication, 2022

2021

Generating series for networks of Chen-Fliess series.

W. Steven Gray, Kurusch Ebrahimi-Fard

Syst. Control. Lett., 2021

Universal Zero Dynamics: The SISO Case.

W. Steven Gray, Kurusch Ebrahimi-Fard, Alexander Schmeding

Proceedings of the 55th Annual Conference on Information Sciences and Systems, 2021

Additive Networks of Chen-Fliess Series: Local Convergence and Relative Degree.

W. Steven Gray, Luis A. Duffaut Espinosa, Kurusch Ebrahimi-Fard

Proceedings of the 2021 60th IEEE Conference on Decision and Control (CDC), 2021

2020

Nonlinear system identification for multivariable control via discrete-time Chen-Fliess series.

W. Steven Gray, G. S. Venkatesh, Luis A. Duffaut Espinosa

Autom., 2020

Shuffle-Rational Series: Recognizability and Realizations.

G. S. Venkatesh, W. Steven Gray

Proceedings of the 24th International Conference on System Theory, Control and Computing, 2020

Learning Control for Voltage and Frequency Regulation of an Infinite Bus System^*.

Luis A. Duffaut Espinosa, W. Steven Gray, G. S. Venkatesh

Proceedings of the 24th International Conference on System Theory, Control and Computing, 2020

Nonlinear Matched Filters via Chen-Fliess Series.

W. Steven Gray

Proceedings of the 59th IEEE Conference on Decision and Control, 2020

2019

Relative degree of interconnected SISO nonlinear control systems.

W. Steven Gray, G. S. Venkatesh

Syst. Control. Lett., 2019

Combining Learning and Model Based Control via Discrete-Time Chen-Fliess Series.

W. Steven Gray, G. S. Venkatesh, Luis A. Duffaut Espinosa

CoRR, 2019

Discrete-time Chen Series for Time Discretization and Machine Learning.

W. Steven Gray, G. S. Venkatesh, Luis A. Duffaut Espinosa

Proceedings of the 53rd Annual Conference on Information Sciences and Systems, 2019

Combining Learning and Model Based Multivariable Control.

G. S. Venkatesh, W. Steven Gray, Luis A. Duffaut Espinosa

Proceedings of the 58th IEEE Conference on Decision and Control, 2019

Flat Outputs in Terms of SISO Operator Compositions.

W. Steven Gray

Proceedings of the 58th IEEE Conference on Decision and Control, 2019

Combining Learning and Model Based Control: Case Study for Single-Input Lotka-Volterra System.

W. Steven Gray, G. S. Venkatesh, Luis A. Duffaut Espinosa

Proceedings of the 2019 American Control Conference, 2019

2018

Dendriform-Tree Setting for Fully Non-commutative Fliess Operators.

Luis A. Duffaut Espinosa, W. Steven Gray, Kurusch Ebrahimi-Fard

IMA J. Math. Control. Inf., 2018

Stability, performance and sensitivity analysis of I.I.D. jump linear systems.

Jorge R. Chávez-Fuentes, Oscar R. González, W. Steven Gray

Int. J. Control, 2018

2017

SISO Output Affine Feedback Transformation Group and Its Faà di Bruno Hopf Algebra.

W. Steven Gray, Kurusch Ebrahimi-Fard

SIAM J. Control. Optim., 2017

Discrete-time approximations of Fliess operators.

W. Steven Gray, Luis A. Duffaut Espinosa, Kurusch Ebrahimi-Fard

Numerische Mathematik, 2017

On global convergence of fractional Fliess operators with applications to bilinear systems.

Irina M. Winter-Arboleda, W. Steven Gray, Luis A. Duffaut Espinosa

Proceedings of the 51st Annual Conference on Information Sciences and Systems, 2017

Sensitivity of the left inverse of a SISO analytic nonlinear system.

W. Steven Gray, Luis A. Duffaut Espinosa, Kurusch Ebrahimi-Fard

Proceedings of the 51st Annual Conference on Information Sciences and Systems, 2017

On the performance of antipode algorithms for the multivariable output feedback Hopf algebra.

Lance Berlin, W. Steven Gray, Luis A. Duffaut Espinosa, Kurusch Ebrahimi-Fard

Proceedings of the 51st Annual Conference on Information Sciences and Systems, 2017

2015

Fractional Fliess operators: Two approaches.

Irina M. Winter-Arboleda, W. Steven Gray, Luis A. Duffaut Espinosa

Proceedings of the 49th Annual Conference on Information Sciences and Systems, 2015

Analytic left inversion of SISO Lotka-Volterra models.

W. Steven Gray, Luis A. Duffaut Espinosa, Kurusch Ebrahimi-Fard

Proceedings of the 49th Annual Conference on Information Sciences and Systems, 2015

Analytic left inversion of multivariable Lotka-Volterra models.

W. Steven Gray, Luis A. Duffaut Espinosa, Kurusch Ebrahimi-Fard

Proceedings of the 54th IEEE Conference on Decision and Control, 2015

2014

Faà di Bruno Hopf algebra of the output feedback group for multivariable Fliess operators.

W. Steven Gray, Luis Augusto Duffaut Espinosa, Kurusch Ebrahimi-Fard

Syst. Control. Lett., 2014

Left inversion of analytic nonlinear SISO systems via formal power series methods.

W. Steven Gray, Luis Augusto Duffaut Espinosa, Makhin Thitsa

Autom., 2014

Pre-Lie algebra characterization of SISO feedback invariants.

W. Steven Gray, Makhin Thitsa, Luis A. Duffaut Espinosa

Proceedings of the 53rd IEEE Conference on Decision and Control, 2014

2013

Tracking Performance of Distributed Recoverable Flight Control Systems Subject to High Intensity Radiated Fields.

Rui Wang, W. Steven Gray, Oscar R. González, Jorge R. Chavez-Fuentes

IEEE Trans. Aerosp. Electron. Syst., 2013

Stability Analysis of Stochastic Hybrid Jump Linear Systems Using a Markov Kernel Approach.

Arturo Tejada, Oscar R. González, W. Steven Gray

IEEE Trans. Autom. Control., 2013

Feedback transformation group for nonlinear input-output systems.

W. Steven Gray, Luis Augusto Duffaut Espinosa

Proceedings of the 52nd IEEE Conference on Decision and Control, 2013

2012

On the Radius of Convergence of Interconnected Analytic Nonlinear Input-Output Systems.

Makhin Thitsa, W. Steven Gray

SIAM J. Control. Optim., 2012

A unified approach to generating series for mixed cascades of analytic nonlinear input-output systems.

W. Steven Gray, Makhin Thitsa

Int. J. Control, 2012

Volterra series analysis of semiconductor optical amplifiers.

Makhin Thitsa, W. Steven Gray

Proceedings of the 46th Annual Conference on Information Sciences and Systems, 2012

Cascaded analytic nonlinear systems driven by rough paths.

Luis Augusto Duffaut Espinosa, W. Steven Gray, Makhin Thitsa

Proceedings of the 51th IEEE Conference on Decision and Control, 2012

2011

A Faà di Bruno Hopf algebra for a group of Fliess operators with applications to feedback.

W. Steven Gray, Luis Augusto Duffaut Espinosa

Syst. Control. Lett., 2011

On the radius of convergence of cascaded analytic nonlinear systems.

Makhin Thitsa, W. Steven Gray

Proceedings of the 50th IEEE Conference on Decision and Control and European Control Conference, 2011

Functional series expansions for continuous-time switched systems.

Luis A. Duffaut Espinosa, W. Steven Gray

Proceedings of the American Control Conference, 2011

2010

On nonlinear discrete-time systems driven by Markov chains.

Arturo Tejada, Oscar R. González, W. Steven Gray

J. Frankl. Inst., 2010

On the radius of convergence of self-excited feedback connected analytic nonlinear systems.

W. Steven Gray, Makhin Thitsa

Proceedings of the 49th IEEE Conference on Decision and Control, 2010

On the local convergence of Fliess operators driven by L2-Itô random processes.

Luis Augusto Duffaut Espinosa, W. Steven Gray, Oscar R. González

Proceedings of the 49th IEEE Conference on Decision and Control, 2010

Tracking performance analysis of a distributed recoverable Boeing 747 flight control system subject to digital upsets.

W. Steven Gray, Rui Wang, Oscar R. González, Jorge R. Chávez-Fuentes

Proceedings of the American Control Conference, 2010

Performance analysis of fault tolerant control systems with I.I.D. upsets.

Jorge R. Chávez-Fuentes, Oscar R. González, W. Steven Gray

Proceedings of the American Control Conference, 2010

2009

Bilinear system interconnections and generating series of weighted Petri nets.

W. Steven Gray, Heber Herencia-Zapana, Luis Augusto Duffaut Espinosa, Oscar R. González

Syst. Control. Lett., 2009

A unified approach to generating series for nonlinear cascade systems.

W. Steven Gray

Proceedings of the 48th IEEE Conference on Decision and Control, 2009

Transformations of Markov processes in fault tolerant interconnected systems.

Jorge R. Chavez-Fuentes, Oscar R. González, W. Steven Gray

Proceedings of the American Control Conference, 2009

2008

Performance Analysis of Digital Flight Control Systems With Rollback Error Recovery Subject to Simulated Neutron-Induced Upsets.

Hong Zhang, W. Steven Gray, Oscar R. González

IEEE Trans. Control. Syst. Technol., 2008

Stability of digital control systems implemented in error-recoverable computers.

Arturo Tejada, Oscar R. González, W. Steven Gray

Int. J. Control, 2008

Non-causal Fliess operators and their shuffle algebra.

W. Steven Gray, Yuan Wang

Int. J. Control, 2008

On cascades of bilinear systems and generating series of weighted Petri nets.

W. Steven Gray, Heber Herencia-Zapana, Luis Augusto Duffaut Espinosa, Oscar R. González

Proceedings of the 47th IEEE Conference on Decision and Control, 2008

Mean square stability analysis of sampled-data supervisory control systems.

Arturo Tejada, Heber Herencia-Zapana, Oscar R. González, W. Steven Gray

Proceedings of the IEEE International Conference on Control Applications, 2008

A performance model for a distributed flight control system subject to random upsets.

W. Steven Gray, Rui Wang, Oscar R. González

Proceedings of the IEEE International Conference on Control Applications, 2008

2007

Stability analysis of hybrid jump linear systems with Markov inputs.

Arturo Tejada, Oscar R. González, W. Steven Gray

Proceedings of the 46th IEEE Conference on Decision and Control, 2007

Dynamically colored petri net representation of nonlinear sampled-data systems with embedded recovery algorithms.

Heber Herencia-Zapana, Oscar R. González, W. Steven Gray

Proceedings of the 46th IEEE Conference on Decision and Control, 2007

On the bilinearity of cascaded bilinear systems.

Luis A. Duffaut Espinosa, W. Steven Gray, Oscar R. González

Proceedings of the 46th IEEE Conference on Decision and Control, 2007

Mean Square Stability Analysis of Hybrid Jump Linear Systems using a Markov Kernel Approach.

Arturo Tejada, Heber Herencia-Zapana, Oscar R. González, W. Steven Gray

Proceedings of the American Control Conference, 2007

2006

The formal Laplace-Borel transform of Fliess operators and the composition product.

Yaqin Li, W. Steven Gray

Int. J. Math. Math. Sci., 2006

Balanced realizations near stable invariant manifolds.

W. Steven Gray, Erik I. Verriest

Autom., 2006

Towards a Theory of Sampled-Data Piecewise-Deterministic Markov Processes.

Heber Herencia-Zapana, Oscar R. González, W. Steven Gray

Proceedings of the 45th IEEE Conference on Decision and Control, 2006

Algebraically Defined Gramians for Nonlinear Systems.

W. Steven Gray, Erik I. Verriest

Proceedings of the 45th IEEE Conference on Decision and Control, 2006

On the Markov property for nonlinear discrete-time systems with Markovian inputs.

Arturo Tejada, Oscar R. González, W. Steven Gray

Proceedings of the American Control Conference, 2006

2005

Generating Series for Interconnected Analytic Nonlinear Systems.

W. Steven Gray, Yaqin Li

SIAM J. Control. Optim., 2005

Hankel singular value functions from Schmidt pairs for nonlinear input-output systems.

W. Steven Gray, Jacquelien M. A. Scherpen

Syst. Control. Lett., 2005

Local Convergence of the Feedback Product via the Asymptotics of the Catalan Numbers.

W. Steven Gray, Yaqin Li

Proceedings of the 44th IEEE IEEE Conference on Decision and Control and 8th European Control Conference Control, 2005

Asymptotic and mean square stability conditions for hybrid jump linear systems with performance supervision.

Arturo Tejada, Oscar R. González, W. Steven Gray

Proceedings of the American Control Conference, 2005

2004

Nonlinear system identification - input-output modeling approach, Volumes 1 and 2: R. Haber and L. Keviczky, Kluwer Academic Publishers, Dordrecht, 1999, ISBN: 0-7923-5856-2, 0-7923-5857-0.

W. Steven Gray

Autom., 2004

Stochastic stability of nonlinear sampled data systems with a jump linear controller.

Oscar R. González, Heber Herencia-Zapana, W. Steven Gray

Proceedings of the 43rd IEEE Conference on Decision and Control, 2004

Towards stability analysis of jump linear systems with state-dependent and stochastic switching.

Arturo Tejada, Oscar R. Gonzilez, W. Steven Gray

Proceedings of the 2004 American Control Conference, 2004

On the stability of jump-linear systems driven by finite-state machines with Markovian inputs.

Sudarshan Patil Kulkarni, Heber Herencia-Zapana, W. Steven Gray, Oscar R. González

Proceedings of the 2004 American Control Conference, 2004

2003

Closed-loop performance measures for flight controllers subject to neutron-induced upsets.

W. Steven Gray, Hong Zhang, Oscar R. González

Proceedings of the 42nd IEEE Conference on Decision and Control, 2003

Stochastic stability of a recoverable computer control system modeled as a finite-state machine.

W. Steven Gray, Sudarshan Patilkulkarni, Oscar R. González

Proceedings of the American Control Conference, 2003

2002

Fliess operators on L_p spaces: convergence and continuity.

W. Steven Gray, Yuan Wang

Syst. Control. Lett., 2002

Hamiltonian realizations of nonlinear adjoint operators.

Kenji Fujimoto, Jacquelien M. A. Scherpen, W. Steven Gray

Autom., 2002

Generating series for nonlinear cascade and feedback systems.

W. Steven Gray, Yaqin Li

Proceedings of the 41st IEEE Conference on Decision and Control, 2002

Analysis of design trade-offs in the rollback recovery method for fault tolerant digital control systems.

Oscar R. Gonzcilez, Arturo Tejada, W. Steven Gray

Proceedings of the American Control Conference, 2002

2001

On the nonuniqueness of singular value functions and balanced nonlinear realizations.

W. Steven Gray, Jacquelien M. A. Scherpen

Syst. Control. Lett., 2001

Nonlinear balanced realizations.

Erik I. Verriest, W. Steven Gray

Proceedings of the 40th IEEE Conference on Decision and Control, 2001

Nonlinear Hilbert adjoints of Fliess operators.

W. Steven Gray

Proceedings of the 40th IEEE Conference on Decision and Control, 2001

Stability analysis of upset recovery methods for electromagnetic interference.

Oscar R. González, W. Steven Gray, Arturo Tejada, Sudarshan Patilkulkarni

Proceedings of the 40th IEEE Conference on Decision and Control, 2001

Nonlinear Hilbert adjoints: properties and applications to Hankel singular value analysis.

W. Steven Gray, Jacquelien M. A. Scherpen

Proceedings of the American Control Conference, 2001

2000

Stability analysis of digital linear flight controllers subject to electromagnetic disturbances.

W. Steven Gray, Oscar R. González, Mustafa Dogan

IEEE Trans. Aerosp. Electron. Syst., 2000

Minimality and local state decompositions of a nonlinear state space realization using energy functions.

Jacquelien M. A. Scherpen, W. Steven Gray

IEEE Trans. Autom. Control., 2000

Hamiltonian extensions, Hilbert adjoints and singular value functions for nonlinear systems.

Jacquelien M. A. Scherpen, Kenji Fujimoto, W. Steven Gray

Proceedings of the 39th IEEE Conference on Decision and Control, 2000

Stability of digital control systems subject to jump linear random perturbations.

W. Steven Gray, Oscar R. González, Sudarshan Patilkulkarni

Proceedings of the 39th IEEE Conference on Decision and Control, 2000

1999

Volterra series analysis and synthesis of a neural network for velocity estimation.

W. Steven Gray, Bahram Nabet

IEEE Trans. Syst. Man Cybern. Part B, 1999

Balancing nonlinear systems near attracting in variant manifolds.

W. Steven Gray, Erik I. Verriest

Proceedings of the 5th European Control Conference, 1999