• 1839 Citations
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19982019
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Research Output 1998 2019

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Article
2019

Feedback control design using model predictive control formulation and Carleman approximation method

Hashemian, N. & Armaou, A., Jan 1 2019, In : AIChE Journal. 65, 9, e16666.

Research output: Contribution to journalArticle

Nonlinear Dynamics
Model predictive control
Feedback control
Nonlinear systems
Chemical reactors
2018

Efficient reduced order controller design for dissipative PDE systems with strong convective phenomena

Yang, M. & Armaou, A., Nov 1 2018, In : Chemical Engineering Research and Design. 139, p. 272-282 11 p.

Research output: Contribution to journalArticle

Controllers
Galerkin methods
Decomposition
Switches

Investigation of CO 2 Sorption Mechanisms in Isothermal Columns via Transient Material and Energy Balance PDE Models

Yang, M., Wang, L., Kamali Shahri, S. M., Rioux, Jr., R. M. & Armaou, A., Aug 8 2018, In : Industrial and Engineering Chemistry Research. 57, 31, p. 10303-10314 12 p.

Research output: Contribution to journalArticle

Carbon Monoxide
Energy balance
Sorption
Calorimetry
Packed beds
1 Citation (Scopus)

Output feedback receding horizon regulation via moving horizon estimation and model predictive control

Fang, Y. & Armaou, A., Sep 1 2018, In : Journal of Process Control. 69, p. 114-127 14 p.

Research output: Contribution to journalArticle

Model predictive control
Model Predictive Control
Output Feedback
Horizon
Feedback
1 Citation (Scopus)

Revisiting APOD accuracy for nonlinear control of transport reaction processes: A spatially discrete approach

Yang, M. & Armaou, A., May 18 2018, In : Chemical Engineering Science. 181, p. 146-158 13 p.

Research output: Contribution to journalArticle

Decomposition
Feedback control
Flow of fluids
Sampling
Controllers

Study on ADRC Parameter Optimization Using CPSO for Clamping Force Control System

Li, F., Zhang, Z., Armaou, A., Xue, Y., Zhou, S. & Zhou, Y., Jan 1 2018, In : Mathematical Problems in Engineering. 2018, 2159274.

Research output: Contribution to journalArticle

Chaos Optimization
Force Control
Disturbance Rejection
Disturbance rejection
Force control
2017
2 Citations (Scopus)

A Moving Horizon Estimation Algorithm Based on Carleman Approximation: Design and Stability Analysis

Hashemian, N. & Armaou, A., Sep 13 2017, In : Industrial and Engineering Chemistry Research. 56, 36, p. 10087-10098 12 p.

Research output: Contribution to journalArticle

Extended Kalman filters
Nonlinear systems
Dynamical systems
Polynomials
1 Citation (Scopus)
Interpolation
Decomposition
Sensors
2016
8 Citations (Scopus)

Carleman approximation based quasi-analytic model predictive control for nonlinear systems

Fang, Y. & Armaou, A., Nov 1 2016, In : AIChE Journal. 62, 11, p. 3915-3929 15 p.

Research output: Contribution to journalArticle

Nonlinear Dynamics
Model predictive control
Nonlinear systems
Controllers
Parameterization
15 Citations (Scopus)

Simulation, model-reduction, and state estimation of a two-component coagulation process

Hashemian, N. & Armaou, A., May 1 2016, In : AICHE Journal. 62, 5, p. 1557-1567 11 p.

Research output: Contribution to journalArticle

State estimation
Coagulation
Integrodifferential equations
Method of moments
Linearization
2 Citations (Scopus)

Spatiotemporal Modeling and Parametric Estimation of Isothermal CO2 Adsorption Columns

Babaei Pourkargar, D., Kamali Shahri, S. M., Rioux, Jr., R. M. & Armaou, A., Jun 8 2016, In : Industrial and Engineering Chemistry Research. 55, 22, p. 6443-6453 11 p.

Research output: Contribution to journalArticle

Adsorption
Rate constants
Packed beds
Ordinary differential equations
Enthalpy
2015
17 Citations (Scopus)

APOD-based control of linear distributed parameter systems under sensor/controller communication bandwidth limitations

Pourkargar, D. B. & Armaou, A., Jan 1 2015, In : AICHE Journal. 61, 2, p. 434-447 14 p.

Research output: Contribution to journalArticle

Computer Communication Networks
Bandwidth
Controllers
Communication
Sensors
16 Citations (Scopus)

Colocalization and Sequential Enzyme Activity in Aqueous Biphasic Systems: Experiments and Modeling

Davis, B. W., Aumiller, W. M., Hashemian, N., An, S., Armaou, A. & Keating, C. D., Nov 17 2015, In : Biophysical journal. 109, 10, p. 2182-2194 13 p.

Research output: Contribution to journalArticle

Organelles
Enzymes
Dextrans
Adenylosuccinate Lyase
Polymers
5 Citations (Scopus)

Control of spatially distributed processes with unknown transport-reaction parameters via two layer system adaptations

Babaei Pourkargar, D. & Armaou, A., Jan 1 2015, In : AICHE Journal. 61, 8, p. 2497-2507 11 p.

Research output: Contribution to journalArticle

Chemical Phenomena
Computer Communication Networks
Galerkin methods
Decomposition
Chemical reactors
24 Citations (Scopus)
Feedback control
Decomposition
Sensors
Controllers
Hybrid systems
6 Citations (Scopus)

Dynamic shaping of transport-reaction processes with a combined sliding mode controller and Luenberger-type dynamic observer design

Pourkargar, D. B. & Armaou, A., Dec 22 2015, In : Chemical Engineering Science. 138, p. 673-684 12 p.

Research output: Contribution to journalArticle

Controllers
Partial differential equations
Chemical reactors
Sliding mode control
Feedback control
2014
17 Citations (Scopus)
Glucose Oxidase
binary systems (materials)
Glucose oxidase
oxidase
citrates

Economic model predictive control of parabolic PDE systems: Handling state constraints by adaptive proper orthogonal decomposition

Lao, L., Ellis, M., Armaou, A. & Christofides, P. D., 2014, In : Proceedings of the IEEE Conference on Decision and Control. 2015-February, February, p. 2758-2763 6 p., 7039812.

Research output: Contribution to journalArticle

Orthogonal Decomposition
Economic Model
State Constraints
Parabolic Partial Differential Equations
Model predictive control
16 Citations (Scopus)

Geometric output tracking of nonlinear distributed parameter systems via adaptive model reduction

Pourkargar, D. B. & Armaou, A., Sep 6 2014, In : Chemical Engineering Science. 116, p. 418-427 10 p.

Research output: Contribution to journalArticle

Distributed Parameter Systems
Model Reduction
Decomposition
Orthogonal Decomposition
Output
12 Citations (Scopus)

Piece-wise constant predictive feedback control of nonlinear systems

Armaou, A. & Ataei, A., Apr 1 2014, In : Journal of Process Control. 24, 4, p. 326-335 10 p.

Research output: Contribution to journalArticle

Predictive Control
Feedback Control
Feedback control
Nonlinear systems
Nonlinear Systems
2013
36 Citations (Scopus)

Modification to adaptive model reduction for regulation of distributed parameter systems with fast transients

Pourkargar, D. B. & Armaou, A., Dec 1 2013, In : AIChE Journal. 59, 12, p. 4595-4611 17 p.

Research output: Contribution to journalArticle

Computer Communication Networks
Uncertainty
Decomposition
Controllers
Feedback control
19 Citations (Scopus)

Output feedback control of dissipative PDE systems with partial sensor information based on adaptive model reduction

Pitchaiah, S. & Armaou, A., Mar 1 2013, In : AICHE Journal. 59, 3, p. 747-760 14 p.

Research output: Contribution to journalArticle

Feedback control
Sensors
Uncertainty
Controllers
Decomposition
2012
14 Citations (Scopus)
Fault detection
2011
8 Citations (Scopus)

Modeling the effect of chemotaxis on glioblastoma tumor progression

Vital-Lopez, F. G., Armaou, A., Hutnik, M. & Maranas, C. D., Mar 1 2011, In : AIChE Journal. 57, 3, p. 778-792 15 p.

Research output: Contribution to journalArticle

Chemotaxis
Glioblastoma
Tumors
Neoplasms
Nutrients
4 Citations (Scopus)

Model simulations reveal vcam-1 augment PAK activation rates to amplify p38 MAPK and VE-cadherin phosphorylation

Khanna, P., Weidert, E., Vital-Lopez, F., Armaou, A., Maranas, C. D. & Dong, C., Dec 1 2011, In : Cellular and Molecular Bioengineering. 4, 4, p. 656-669 14 p.

Research output: Contribution to journalArticle

Phosphorylation
Vascular Cell Adhesion Molecule-1
p38 Mitogen-Activated Protein Kinases
Activation
Disassembly
2010
21 Citations (Scopus)

Constant number Monte Carlo simulation of population balances with multiple growth mechanisms

Khalili, S., Lin, Y., Armaou, A. & Matsoukas, T., Dec 1 2010, In : AICHE Journal. 56, 12, p. 3137-3145 9 p.

Research output: Contribution to journalArticle

Coagulation
Chemical reactions
Nucleation
Titanium
Oxidation
6 Citations (Scopus)

Development of a stochastic model for the efficacy of NRTIs using known mechanisms of action

Khalili, S., Monaco, J. M. & Armaou, A., Aug 1 2010, In : Journal of Theoretical Biology. 265, 4, p. 704-717 14 p.

Research output: Contribution to journalArticle

Stochastic models
Nucleotides
Stochastic Model
Efficacy
mechanism of action
2 Citations (Scopus)
Aluminum arsenide
Gallium arsenide
Heterojunctions
Fabrication
Kinetics
30 Citations (Scopus)

Output feedback control of distributed parameter systems using adaptive proper orthogonal decomposition

Pitchaiah, S. & Armaou, A., Nov 3 2010, In : Industrial and Engineering Chemistry Research. 49, 21, p. 10496-10509 14 p.

Research output: Contribution to journalArticle

Adaptive systems
Feedback control
Decomposition
Eigenvalues and eigenfunctions
Controllers
2009
42 Citations (Scopus)

Feedback control of dissipative PDE systems using adaptive model reduction

Varshney, A., Pltchalah, S. & Armaou, A., Apr 1 2009, In : AICHE Journal. 55, 4, p. 906-918 13 p.

Research output: Contribution to journalArticle

Adaptive systems
Partial differential equations
Feedback control
Eigenvalues and eigenfunctions
Covariance matrix
2008
11 Citations (Scopus)

An extracellular stochastic model of early HIV infection and the formulation of optimal treatment policy

Khalili, S. & Armaou, A., Sep 1 2008, In : Chemical Engineering Science. 63, 17, p. 4361-4372 12 p.

Research output: Contribution to journalArticle

Stochastic models
Viruses
Poisons
Pharmaceutical Preparations
Scheduling
1 Citation (Scopus)

Implication of dynamics in signal transduction and targeted disruption analyses of signaling networks

Vital-Lopez, F. G., Varshney, A., Maranas, C. D. & Armaou, A., Sep 26 2008, In : Computers and Chemical Engineering. 32, 9, p. 2065-2071 7 p.

Research output: Contribution to journalArticle

Signal transduction
Drug therapy
Kinetics
9 Citations (Scopus)

Low-order ODE approximations and receding horizon control of surface roughness during thin-film growth

Varshney, A. & Armaou, A., Mar 1 2008, In : Chemical Engineering Science. 63, 5, p. 1246-1260 15 p.

Research output: Contribution to journalArticle

Film growth
Surface roughness
Thin films
Controllers
Microstructure
16 Citations (Scopus)

Reduced order modeling and dynamic optimization of multiscale PDE/kMC process systems

Varshney, A. & Armaou, A., Sep 26 2008, In : Computers and Chemical Engineering. 32, 9, p. 2136-2143 8 p.

Research output: Contribution to journalArticle

Catalytic oxidation
Partial differential equations
61 Citations (Scopus)

Robust detection and accommodation of incipient component and actuator faults in nonlinear distributed processes

Armaou, A. & Demetriou, M. A., Oct 1 2008, In : AIChE Journal. 54, 10, p. 2651-2662 12 p.

Research output: Contribution to journalArticle

Actuators
Fault detection
Partial differential equations
13 Citations (Scopus)

Sensitivity analysis of HIV infection response to treatment via stochastic modeling

Khalili, S. & Armaou, A., Mar 1 2008, In : Chemical Engineering Science. 63, 5, p. 1330-1341 12 p.

Research output: Contribution to journalArticle

Sensitivity analysis
Stochastic models
Viruses
2006
29 Citations (Scopus)

A computational procedure for optimal engineering interventions using kinetic models of metabolism

Vital-Lopez, F. G., Armaou, A., Nikolaev, E. V. & Maranas, C. D., Nov 2006, In : Biotechnology Progress. 22, 6, p. 1507-1517 11 p.

Research output: Contribution to journalArticle

engineering
kinetics
metabolism
Enzymes
enzymes
30 Citations (Scopus)

Control and optimization of multiscale process systems

Christofides, P. D. & Armaou, A., Sep 12 2006, In : Computers and Chemical Engineering. 30, 10-12, p. 1670-1686 17 p.

Research output: Contribution to journalArticle

Film growth
Thin films
11 Citations (Scopus)

Equation-free, coarse-grained computational optimization using timesteppers

Bindal, A., Ierapetritou, M. G., Balakrishnan, S., Armaou, A., Makeev, A. G. & Kevrekidis, I. G., Jan 1 2006, In : Chemical Engineering Science. 61, 2, p. 779-793 15 p.

Research output: Contribution to journalArticle

Simulators
Gears
Optimization
Simulator
Continuum
19 Citations (Scopus)

Identification of macroscopic variables for low-order modeling of thin-film growth

Varshney, A. & Armaou, A., Dec 6 2006, In : Industrial and Engineering Chemistry Research. 45, 25, p. 8290-8298 9 p.

Research output: Contribution to journalArticle

Film growth
Thin films
Kinetics
Surface diffusion
Adsorption
60 Citations (Scopus)

Optimal actuator/sensor placement for linear parabolic PDEs using spatial H2 norm

Armaou, A. & Demetriou, M. A., Nov 20 2006, In : Chemical Engineering Science. 61, 22, p. 7351-7367 17 p.

Research output: Contribution to journalArticle

Actuators
Sensors
Observability
Controllability
Partial differential equations
20 Citations (Scopus)

Optimal operation of GaN thin film epitaxy employing control vector parametrization

Varshney, A. & Armaou, A., Apr 1 2006, In : AICHE Journal. 52, 4, p. 1378-1391 14 p.

Research output: Contribution to journalArticle

Epitaxial growth
Partial differential equations
Thin films
Nonlinear Dynamics
Love
2005
28 Citations (Scopus)

Equation-free gaptooth-based controller design for distributed complex/multiscale processes

Armaou, A., Kevrekidis, I. G. & Theodoropoulos, C., Mar 15 2005, In : Computers and Chemical Engineering. 29, 4, p. 731-740 10 p.

Research output: Contribution to journalArticle

Controllers
Kinetic theory
Dynamical systems
12 Citations (Scopus)

Equation-free optimal switching policies for bistable reacting systems

Armaou, A. & Kevrekidis, I. G., Oct 1 2005, In : International Journal of Robust and Nonlinear Control. 15, 15, p. 713-726 14 p.

Research output: Contribution to journalArticle

Surface reactions
Carbon Monoxide
Switches
Oxidation

Microscopic simulations and nonlinear control of dissipative distributed processes

Armaou, A., 2005, In : Proceedings of the American Control Conference. 7, p. 4575-4582 8 p., FrC01.5.

Research output: Contribution to journalArticle

Feedback
Controllers
Kinetic theory
Biological systems
Galerkin methods
55 Citations (Scopus)

Multiscale optimization using hybrid PDE/kMC process systems with application to thin film growth

Varshney, A. & Armaou, A., Jan 1 2005, In : Chemical Engineering Science. 60, 23, p. 6780-6794 15 p.

Research output: Contribution to journalArticle

Film growth
Thin films
Substrates
Deposition rates
Partial differential equations
13 Citations (Scopus)

Output feedback control of dissipative distributed processes via microscopic simulations

Armaou, A., Mar 15 2005, In : Computers and Chemical Engineering. 29, 4, p. 771-782 12 p.

Research output: Contribution to journalArticle

Feedback control
Feedback
Controllers
Kinetic theory
Biological systems
2004
53 Citations (Scopus)

Time-steppers and 'coarse' control of distributed microscopic processes

Armaou, A., Siettos, C. I. & Kevrekidis, I. G., Jan 24 2004, In : International Journal of Robust and Nonlinear Control. 14, 2, p. 89-111 23 p.

Research output: Contribution to journalArticle

Controllers
Kinetic theory
2003
113 Citations (Scopus)

Analysis and control of parabolic PDE systems with input constraints

El-Farra, N. H., Armaou, A. & Christofides, P. D., Apr 1 2003, In : Automatica. 39, 4, p. 715-725 11 p.

Research output: Contribution to journalArticle

Partial differential equations
Ordinary differential equations
Galerkin methods
Feedback control
Actuators
1 Citation (Scopus)

Computation of Empirical Eigenfunctions and Order Reduction for Control of Time-Dependent Parabolic PDEs

Armaou, A., Dubljevic, S. & Christofides, P. D., 2003, In : Proceedings of the American Control Conference. 3, p. 2089-2096 8 p.

Research output: Contribution to journalArticle

Eigenvalues and eigenfunctions
Partial differential equations
Robustness (control systems)
Ordinary differential equations
Controllers