HR job title
- Professor
- Contact Info
- 1 979 458 4514
Kravaris, Costas Professor
Positions
- Professor, Chemical Engineering, College of Engineering
- Faculty Affiliate, Energy Institute, Texas A&M Engineering Experiment Station (TEES)
Research efforts focus on the development of high-performance, model-based control systems that enable safe and effective operation of processes. Energy-related applications are the target of these efforts. Recent research has focused on the development of optimal control systems for energy production from biomass, and in particular, anaerobic digestion processes. Globally stabilizing control algorithms for anaerobic digesters have been developed, that enable operation around optimal conditions. Current and future research efforts include energy from biomass applications, and also, control and optimization problems related to both upstream and downstream operations in the petroleum industry.
- Overview
- Publications
- Research
- Teaching
- Works By Students
- Background
- Contact
- Other
- View All
Overview
Publications
selected publications
-
academic article
-
Basha, N., Kravaris, C., Nounou, H., & Nounou, M.
(2023).
Bayesian-optimized Gaussian process-based fault classification in industrial processes. 170, 108126-108126.
-
Shah, P., Sheriff, M. Z., Bangi, M., Kravaris, C., Kwon, J., Botre, C., & Hirota, J.
(2023).
Multi-rate observer design and optimal control to maximize productivity of an industry-scale fermentation process. AIChE Journal.
69(2),
-
Venkateswaran, S., & Kravaris, C.
(2023).
Linear Unknown Input Observers for Sensor Fault Estimation in Nonlinear Systems. IFAC-PapersOnLine.
56(1), 61-66.
-
Venkateswaran, S., Wilhite, B. A., & Kravaris, C.
(2022).
Functional observers with linear error dynamics for discrete-time nonlinear systems. Automatica.
143, 110420-110420.
-
Shah, P., Sheriff, M. Z., Bangi, M., Kravaris, C., Kwon, J., Botre, C., & Hirota, J.
(2022).
Deep neural network-based hybrid modeling and experimental validation for an industry-scale fermentation process: Identification of time-varying dependencies among parameters. CHEMICAL ENGINEERING JOURNAL.
441, 135643-135643.
-
Venkidasalapathy, J. A., & Kravaris, C.
(2022).
Hidden Markov model based fault diagnoser using binary alarm signals with an analysis on distinguishability. Computers and Chemical Engineering.
160, 107689-107689.
-
Venkateswaran, S., Liu, Q., Wilhite, B. A., & Kravaris, C.
(2022).
Design of linear residual generators for fault detection and isolation in nonlinear systems. International Journal of Control.
95(3), 804-820.
-
Yu, M., Pasman, H., Erraguntla, M., Quddus, N., & Kravaris, C.
(2022).
A framework to identify and respond to weak signals of disastrous process incidents based on FRAM and machine learning techniques. Process Safety and Environmental Protection: Transactions of the Institution of Chemical Engineers, Part B.
158, 98-114.
-
Sheriff, M. Z., Karim, M. N., Kravaris, C., Nounou, H. N., & Nounou, M. N.
(2022).
An operating economics-driven perspective on monitoring and maintenance in multiple operating regimes: Application to monitor fouling in heat exchangers. 184, 233-245.
-
Sheriff, M. Z., Karim, M. N., Kravaris, C., Nounou, H. N., & Nounou, M. N.
(2022).
An operating economics-driven perspective on monitoring and maintenance in multiple operating regimes: Application to monitor fouling in heat exchangers. 184, 233-245.
-
Venkateswaran, S., Sheriff, M. Z., Wilhite, B., & Kravaris, C.
(2021).
Design of functional observers for fault detection and isolation in nonlinear systems in the presence of noises. Journal of Process Control.
108, 68-85.
-
Kravaris, C., & Venkateswaran, S.
(2021).
Functional observers with linear error dynamics for nonlinear systems. Systems and Control Letters.
157, 105021-105021.
-
Yu, M., Erraguntla, M., Quddus, N., & Kravaris, C.
(2021).
A data-driven approach of quantifying function couplings and identifying paths towards emerging hazards in complex systems. Process Safety and Environmental Protection: Transactions of the Institution of Chemical Engineers, Part B.
150, 464-477.
-
Venkateswaran, S., Wilhite, B. A., & Kravaris, C.
(2021).
Functional observers with linear error dynamics for discrete-time nonlinear systems, with application to fault diagnosis
-
Venkidasalapathy, J. A., & Kravaris, C.
(2021).
Hidden Markov model based approach for diagnosing cause of alarm signals. AIChE Journal.
67(10),
-
Kravaris, C., & Venkateswaran, S.
(2021).
Functional Observers with Linear Error Dynamics for Nonlinear Systems
-
Duan, Z., & Kravaris, C.
(2020).
Nonlinear observer design for two-time-scale systems. AIChE Journal.
66(6),
-
Duan, Z., Wilms, T., Neubauer, P., Kravaris, C., & Bournazou, M.
(2020).
Model reduction of aerobic bioprocess models for efficient simulation. Chemical Engineering Science (CES).
217, 115512-115512.
-
Basha, N., Sheriff, M. Z., Kravaris, C., Nounou, H., & Nounou, M.
(2020).
Multiclass data classification using fault detection-based techniques. Computers and Chemical Engineering.
136, 106786-106786.
-
Venkidasalapathy, J. A., & Kravaris, C.
(2020).
Safety-centered process control design based on dynamic safe set. JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES.
65, 104126-104126.
-
Venkateswaran, S., Wilhite, B., & Kravaris, C.
(2020).
Identification of Optimal Catalyst Distributions in Heat-Exchanger Reactors. Industrial & Engineering Chemistry Research.
59(13), 5699-5711.
-
Yu, M., Quddus, N., Kravaris, C., & Mannan, M. S.
(2020).
Development of a FRAM-based framework to identify hazards in a complex system. JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES.
63, 103994-103994.
-
Duan, Z., & Kravaris, C.
(2020).
Reduced-order Nonlinear Observer Design for Two-time-scale Systems. IFAC-PapersOnLine.
53(2), 5922-5927.
-
Ling, C., & Kravaris, C.
(2019).
Multirate Sampled-Data Observer Design Based on a Continuous-Time Design. 64(12), 5265-5272.
-
Lathrop, P. M., Duan, Z., Ling, C., Elabd, Y. A., & Kravaris, C.
(2019).
Modeling and Observer-Based Monitoring of RAFT Homopolymerization Reactions. Processes.
7(10), 768-768.
-
Ling, C., & Kravaris, C.
(2019).
A dead time compensation approach for multirate observer design with large measurement delays. AIChE Journal.
65(2), 562-570.
-
Venkateswaran, S., Kravaris, C., & Wilhite, B.
(2019).
Analysis of solid-phase axial heat conduction upon hot-spot formation in a one-dimensional microreactor. CHEMICAL ENGINEERING JOURNAL.
377, 120501-120501.
-
Venkateswaran, S., Wilhite, B., & Kravaris, C.
(2019).
Optimal heating profiles in tubular reactors with solid-phase axial wall conduction for isothermal operation. AIChE Journal.
65(11),
-
Venkidasalapathy, J. A., Mannan, M. S., & Kravaris, C.
(2018).
A quantitative approach for optimal alarm identification. JOURNAL OF LOSS PREVENTION IN THE PROCESS INDUSTRIES.
55, 213-222.
-
Duan, Z., & Kravaris, C.
(2018).
Robust stabilization of a two-stage continuous anaerobic bioreactor system. AIChE Journal.
64(4), 1295-1304.
-
Duan, Z., Bournazou, M., & Kravaris, C.
(2017).
Dynamic model reduction for two-stage anaerobic digestion processes. CHEMICAL ENGINEERING JOURNAL.
327, 1102-1116.
-
Ling, C., & Kravaris, C.
(2017).
Multi-Rate Observer Design for Process Monitoring Using Asynchronous Inter-Sample Output Predictions. AIChE Journal.
63(8), 3384-3394.
-
Ling, C., & Kravaris, C.
(2016).
State Observer Design for Monitoring the Degree of Polymerization in a Series of Melt Polycondensation Reactors. Processes.
4(1), 4-4.
-
Kravaris, C.
(2016).
Functional Observers for Nonlinear Systems. IFAC-PapersOnLine.
49(18), 505-510.
-
Bournazou, M., Junne, S., Neubauer, P., Barz, T., Arellano-Garcia, H., & Kravaris, C.
(2014).
An Approach to Mechanistic Event Recognition Applied on Monitoring Organic Matter Depletion in SBRs. AIChE Journal.
60(10), 3460-3472.
-
Psaltis, A., Kookos, I. K., & Kravaris, C.
(2014).
Plantwide control structure selection methodology for the benchmark vinyl acetate monomer plant. Computers and Chemical Engineering.
62, 108-116.
-
Kravaris, C.
(2014).
Design of Sampled Data Nonlinear Observers: Alternative Approaches in the Context of Observer Error Linearization. International Journal of Automation and Power Engineering.
3(1), 14-14.
-
Savoglidis, G., & Kravaris, C.
(2013).
Constant-yield control of continuous bioreactors. CHEMICAL ENGINEERING JOURNAL.
228, 1234-1247.
-
Psaltis, A., Kookos, I. K., & Kravaris, C.
(2013).
Plant-wide control structure selection methodology based on economics. Computers and Chemical Engineering.
52, 240-248.
-
Kravaris, C., Hahn, J., & Chu, Y.
(2013).
Advances and selected recent developments in state and parameter estimation. Computers and Chemical Engineering.
51, 111-123.
-
Bournazou, M., Arellano-Garcia, H., Wozny, G., Lyberatos, G., & Kravaris, C.
(2012).
ASM3 extended for two-step nitrification-denitrification: a model reduction for sequencing batch reactors. Journal of Chemical Technology and Biotechnology.
87(7), 887-896.
-
Karafyllis, I., & Kravaris, C.
(2012).
Global exponential observers for two classes of nonlinear systems. Systems and Control Letters.
61(7), 797-806.
-
Kravaris, C., & Savoglidis, G.
(2012).
Tracking the singular arc of a continuous bioreactor using sliding mode control. Journal of the Franklin Institute.
349(4), 1583-1601.
-
Kravaris, C., Dermitzakis, I., & Thompson, S.
(2012).
Higher-Order Corrections to the Pi Criterion Using Center Manifold Theory. European Journal of Control.
18(1), 5-19.
-
Bournazou, M., ArellanoGarcia, H., Wozny, G., Lyberatos, G., & Kravaris, C.
(2010).
Modellreduktion des erweiterten ASM3Modells fr die zweistufige Nitrifikation. Chemie-Ingenieur-Technik.
82(9), 1540-1540.
-
Kazantzis, N., Kravaris, C., & Syrou, L.
(2010).
A new model reduction method for nonlinear dynamical systems. Nonlinear Dynamics.
59(1-2), 183-194.
-
Karafyllis, I., & Kravaris, C.
(2009).
From Continuous-Time Design to Sampled-Data Design of Observers. IEEE Transactions on Automatic Control.
54(9), 2169-2174.
-
Karafyllis, I., Kravaris, C., & Kalogerakis, N.
(2009).
Relaxed Lyapunov criteria for robust global stabilisation of non-linear systems. International Journal of Control.
82(11), 2077-2094.
-
Karafyllis, I., & Kravaris, C.
(2009).
Relaxed Lyapunov criteria for robust global stabilization of nonlinear systems. 1089-1094.
-
Stamatelatou, K., Syrou, L., Kravaris, C., & Lyberatos, G.
(2009).
An invariant manifold approach for CSTR model reduction in the presence of multi-step biochemical reaction schemes. Application to anaerobic digestion. CHEMICAL ENGINEERING JOURNAL.
150(2-3), 462-475.
-
Karafyllis, I., & Kravaris, C.
(2009).
Global stability results for systems under sampled-data control. International Journal of Robust and Nonlinear Control.
19(10), 1105-1128.
-
Karafyllis, I., & Kravaris, C.
(2009).
Robust global stabilisability by means of sampled-data control with positive sampling rate. International Journal of Control.
82(4), 755-772.
-
Kravaris, C.
(2009).
Modular Design of Discrete-time Nonlinear Observers for State and Disturbance Estimation. European Journal of Control.
15(2), 120-130.
-
Xiao, M., Kazantzis, N., & Kravaris, C.
(2008).
On the non-linear discrete-time observer design problem. International Journal of Modelling, Identification and Control.
4(1), 3-11.
-
Kravaris, C., & Savoglidis, G.
(2008).
Modular design of nonlinear observers for state and disturbance estimation. Systems and Control Letters.
57(11), 946-957.
-
Karafyllis, I., & Kravaris, C.
(2008).
Nonuniform in time state estimation of dynamic systems. Systems and Control Letters.
57(9), 714-725.
-
Karafyllis, I., Kravaris, C., Syrou, L., & Lyberatos, G.
(2008).
A vector Lyapunov function characterization of input-to-state stability with application to robust global stabilization of the chemostat. European Journal of Control.
14(1), 47-61.
-
Kravaris, C., Sotiropoulos, V., Georgiou, C., Kazantzis, N., Xiao, M., & Krener, A. J.
(2007).
Nonlinear observer design for state and disturbance estimation. Systems and Control Letters.
56(11-12), 730-735.
-
Karafyllis, I., & Kravaris, C.
(2007).
Global stability results for systems under sampled-data control. 5761-5768.
-
Kravaris, C., & Mousavere, D.
(2007).
ISE-optimal nonminimum-phase compensation for nonlinear processes. Journal of Process Control.
17(5), 453-461.
-
Karafyllis, I., & Kravaris, C.
(2007).
On the observer problem for discrete-time control systems. IEEE Transactions on Automatic Control.
52(1), 12-25.
-
Wright, R. A., & Kravaris, C.
(2006).
Two-degree-of-freedom output feedback controllers for discrete-time nonlinear systems. Chemical Engineering Science (CES).
61(14), 4676-4688.
-
Karafyllis, I., & Kravaris, C.
(2005).
Robust output feedback stabilization and nonlinear observer design. Systems and Control Letters.
54(10), 925-938.
-
Wright, R. A., & Kravaris, C.
(2005).
Two-degree-of-freedom output feedback controllers for nonlinear processes. Chemical Engineering Science (CES).
60(15), 4323-4336.
-
Kazantzis, N., Kravaris, C., Tseronis, C., & Wright, R. A.
(2005).
Optimal controller tuning for nonlinear processes. Automatica.
41(1), 79-86.
-
KAZANTZIS, N., KRAVARIS, C., TSERONIS, C., & WRIGHT, R.
(2005).
Optimal controller tuning for nonlinear processes. Automatica.
41(1), 79-86.
-
Syrou, L., Karafyllis, I., Stamatelatou, K., Lyberatos, G., & Kravaris, C.
(2004).
Robust Global Stabilization of Continuous Bioreactors. IFAC-PapersOnLine.
37(9), 995-1000.
-
Wright, R. A., & Kravaris, C.
(2004).
Two-Degree-of-Freedom Multirate Controllers for Nonlinear Processes. IFAC-PapersOnLine.
37(9), 95-100.
-
Kravaris, C., Niemiec, M., & Kazantzis, N.
(2004).
Singular PDEs and the assignment of zero dynamics in nonlinear systems. Systems and Control Letters.
51(1), 67-77.
-
Wright, R. A., & Kravaris, C.
(2003).
Nonlinear decoupling control in the presence of sensor and actuator deadtimes. Chemical Engineering Science (CES).
58(14), 3243-3256.
-
Niemiec, M. P., & Kravaris, C.
(2003).
Nonlinear model-state feedback control for nonminimum-phase processes. 39(7), 1295-1302.
-
Xiao, M. Q., Kazantzis, N., Kravaris, C., & Krener, A. J.
(2003).
Nonlinear discrete-time observer design with linearizable error dynamics. IEEE Transactions on Automatic Control.
48(4), 622-626.
-
Niemiec, M. P., & Kravaris, C.
(2002).
Nonlinear multirate model-algorithmic control. 1. Theory. Industrial & Engineering Chemistry Research.
41(16), 4054-4063.
-
Niemiec, M. P., Kravaris, C., & Zand, R.
(2002).
Nonlinear multirate model-algorithmic control. 2. Experimental application to a polymerization reactor. Industrial & Engineering Chemistry Research.
41(16), 4064-4074.
-
Wright, R. A., Kravaris, C., & Kazantzis, N.
(2001).
Model-based synthesis of nonlinear PI and PID controllers. AIChE Journal.
47(8), 1805-1818.
-
Wright, R. A., & Kravaris, C.
(2001).
On-line identification and nonlinear control of an industrial pH process. 11(4), 361-374.
-
Kazantzis, N., & Kravaris, C.
(2001).
Discrete-time nonlinear observer design using functional equations. Systems and Control Letters.
42(2), 81-94.
-
Kazantzis, N., Kravaris, C., & Wright, R. A.
(2001).
Optimization of quadratic performance indexes for nonlinear control systems. IEEE Conference on Decision and Control.
3, 2758-2762.
-
Kazantzis, N., & Kravaris, C.
(2000).
Synthesis of state feedback regulators for nonlinear processes. Chemical Engineering Science (CES).
55(17), 3437-3449.
-
Kazantzis, N., & Kravaris, C.
(2000).
Singular PDEs and the single-step formulation of feedback linearization with pole placement. Systems and Control Letters.
39(2), 115-122.
-
Kazantzis, N., Kravaris, C., & Wright, R. A.
(2000).
Nonlinear observer design for process monitoring. Industrial & Engineering Chemistry Research.
39(2), 408-419.
-
Smith, B. E., & Kravaris, C.
(2000).
Design issues in set-based control of linear processes with parametric uncertainty. Proceedings of the ... American Control Conference. American Control Conference.
3, 1827-1831.
-
Abdel-Jabbar, N., Carnahan, B., & Kravaris, C.
(1999).
A multirate parallel-modular algorithm for dynamic process simulation using distributed memory multicomputers. 23(6), 733-761.
-
Kazantzis, N., & Kravaris, C.
(1999).
Energy-predictive control: a new synthesis approach for nonlinear process control. Chemical Engineering Science (CES).
54(11), 1697-1709.
-
Kazantzis, N., & Kravaris, C.
(1999).
Time-discretization of nonlinear control systems via Taylor methods. 23(6), 763-784.
-
Kazantzis, N., & Kravaris, C.
(1998).
Nonlinear observer design using Lyapunov's auxiliary theorem. Systems and Control Letters.
34(5), 241-247.
-
Smith, B. E., Kravaris, C., Wright, R. A., Wassick, J. M., & Camp, D. T.
(1998).
A notion of set-based control and its application to robust deadtime compensation. Chemical Engineering Science (CES).
53(13), 2299-2318.
-
Abdel-Jabbar, N., Kravaris, C., & Carnahan, B.
(1998).
A partially decentralized state observer and its parallel computer implementation. Industrial & Engineering Chemistry Research.
37(7), 2741-2760.
-
Wright, R. A., Smith, B. E., & Kravaris, C.
(1998).
On-line identification and nonlinear control of pH processes. Industrial & Engineering Chemistry Research.
37(6), 2446-2461.
-
Palanki, S., & Kravaris, C.
(1997).
Controller synthesis for time-varying systems by input/output linearization. Computers and Chemical Engineering.
21(8), 891-903.
-
Kazantzis, N., & Kravaris, C.
(1997).
System-theoretic properties of sampled-data representations of nonlinear systems obtained via Taylor-Lie series. International Journal of Control.
67(6), 997-1020.
-
Soroush, M., & Kravaris, C.
(1996).
MPC formulation of GLC. AIChE Journal.
42(8), 2377-2381.
-
Wright, R. A., & Kravaris, C.
(1996).
Model-based synthesis of nonlinear PI and PID controllers. IFAC-PapersOnLine.
29(1), 5929-5934.
-
Kazantzis, N., & Kravaris, C.
(1996).
Nonlinear State Feedback Regulators with Assignable Closed-Loop Dynamics. IFAC-PapersOnLine.
29(1), 5805-5810.
-
Soroush, M., & Kravaris, C.
(1996).
A continuous-time formulation of nonlinear model predictive control. International Journal of Control.
63(1), 121-146.
-
Soroush, M., & Kravaris, C.
(1996).
Discrete-time nonlinear feedback control of multivariable processes. AIChE Journal.
42(1), 187-203.
-
Wright, R. A., & Kravaris, C.
(1995).
pH Control in the Presence of Precipitation Equilibria. IFAC-PapersOnLine.
28(9), 445-450.
-
KRAVARIS, C., DAOUTIDIS, P., & WRIGHT, R. A.
(1994).
OUTPUT-FEEDBACK CONTROL OF NONMINUMUM-PHASE NONLINEAR PROCESSES. Chemical Engineering Science (CES).
49(13), 2107-2122.
-
SOROUSH, M., & KRAVARIS, C.
(1994).
NONLINEAR CONTROL OF A POLYMERIZATION CSTR WITH SINGULAR CHARACTERISTIC MATRIX. AIChE Journal.
40(6), 980-990.
-
SOROUSH, M., & KRAVARIS, C.
(1994).
SYNTHESIS OF DISCRETE-TIME NONLINEAR FEEDFORWARD FEEDBACK CONTROLLERS. AIChE Journal.
40(3), 473-495.
-
DAOUTIDIS, P., & KRAVARIS, C.
(1994).
DYNAMIC OUTPUT-FEEDBACK CONTROL OF MINIMUM-PHASE MULTIVARIABLE NONLINEAR PROCESSES. Chemical Engineering Science (CES).
49(4), 433-447.
-
PALANKI, S., KRAVARIS, C., & WANG, H. Y.
(1994).
OPTIMAL FEEDBACK-CONTROL OF BATCH REACTORS WITH A STATE INEQUALITY CONSTRAINT AND FREE TERMINAL TIME. Chemical Engineering Science (CES).
49(1), 85-97.
-
DAOUTIDIS, P., & KRAVARIS, C.
(1993).
DYNAMIC COMPENSATION OF MEASURABLE DISTURBANCES IN NONLINEAR MULTIVARIABLE SYSTEMS. International Journal of Control.
58(6), 1279-1301.
-
SOROUSH, M., & KRAVARIS, C.
(1993).
MULTIVARIABLE NONLINEAR CONTROL OF A CONTINUOUS POLYMERIZATION REACTOR - AN EXPERIMENTAL-STUDY. AIChE Journal.
39(12), 1920-1937.
-
WRIGHT, R. A., & KRAVARIS, C.
(1993).
DYNAMICALLY EQUIVALENT OUTPUTS AND THEIR USE IN NONLINEAR CONTROLLER SYNTHESIS. Chemical Engineering Science (CES).
48(18), 3207-3223.
-
SOROUSH, M., & KRAVARIS, C.
(1993).
OPTIMAL-DESIGN AND OPERATION OF BATCH REACTORS .1. THEORETICAL FRAMEWORK. Industrial & Engineering Chemistry Research.
32(5), 866-881.
-
SOROUSH, M., & KRAVARIS, C.
(1993).
OPTIMAL-DESIGN AND OPERATION OF BATCH REACTORS .2. A CASE-STUDY. Industrial & Engineering Chemistry Research.
32(5), 882-893.
-
PALANKI, S., KRAVARIS, C., & WANG, H. Y.
(1993).
SYNTHESIS OF STATE FEEDBACK LAWS FOR END-POINT OPTIMIZATION IN BATCH PROCESSES. Chemical Engineering Science (CES).
48(1), 135-152.
-
SOROUSH, M., & KRAVARIS, C.
(1992).
DISCRETE-TIME NONLINEAR CONTROLLER SYNTHESIS BY INPUT OUTPUT LINEARIZATION. AIChE Journal.
38(12), 1923-1945.
-
SOROUSH, M., & KRAVARIS, C.
(1992).
NONLINEAR CONTROL OF A BATCH POLYMERIZATION REACTOR - AN EXPERIMENTAL-STUDY. AIChE Journal.
38(9), 1429-1448.
-
DAOUTIDIS, P., & KRAVARIS, C.
(1992).
STRUCTURAL EVALUATION OF CONTROL CONFIGURATIONS FOR MULTIVARIABLE NONLINEAR PROCESSES. Chemical Engineering Science (CES).
47(5), 1091-1107.
-
DAOUTIDIS, P., & KRAVARIS, C.
(1992).
DYNAMIC OUTPUT-FEEDBACK CONTROL OF MINIMUM-PHASE NONLINEAR PROCESSES. Chemical Engineering Science (CES).
47(4), 837-849.
-
WRIGHT, R. A., & KRAVARIS, C.
(1992).
NONMINIMUM-PHASE COMPENSATION FOR NONLINEAR PROCESSES. AIChE Journal.
38(1), 26-40.
-
WRIGHT, R. A., SOROUSH, M., & KRAVARIS, C.
(1991).
STRONG ACID EQUIVALENT CONTROL OF PH PROCESSES - AN EXPERIMENTAL-STUDY. Industrial & Engineering Chemistry Research.
30(11), 2437-2444.
-
WRIGHT, R. A., & KRAVARIS, C.
(1991).
NONLINEAR CONTROL OF PH PROCESSES USING THE STRONG ACID EQUIVALENT. Industrial & Engineering Chemistry Research.
30(7), 1561-1572.
-
DAOUTIDIS, P., & KRAVARIS, C.
(1991).
INVERSION AND ZERO DYNAMICS IN NONLINEAR MULTIVARIABLE CONTROL. AIChE Journal.
37(4), 527-538.
-
Chung, C. B., & Kravaris, C.
(1991).
Incorporation of a priori information in reservoir history matching by regularization
-
KRAVARIS, C., & KANTOR, J. C.
(1990).
GEOMETRIC METHODS FOR NONLINEAR PROCESS-CONTROL .1. BACKGROUND. Industrial & Engineering Chemistry Research.
29(12), 2295-2310.
-
KRAVARIS, C., & KANTOR, J. C.
(1990).
GEOMETRIC METHODS FOR NONLINEAR PROCESS-CONTROL .2. CONTROLLER SYNTHESIS. Industrial & Engineering Chemistry Research.
29(12), 2310-2323.
-
DAOUTIDIS, P., SOROUSH, M., & KRAVARIS, C.
(1990).
FEEDFORWARD FEEDBACK-CONTROL OF MULTIVARIABLE NONLINEAR PROCESSES. AIChE Journal.
36(10), 1471-1484.
-
KRAVARIS, C., & DAOUTIDIS, P.
(1990).
NONLINEAR STATE FEEDBACK-CONTROL OF 2ND-ORDER NONMINIMUM-PHASE NONLINEAR-SYSTEMS. Computers and Chemical Engineering.
14(4-5), 439-449.
-
KRAVARIS, C., & SOROUSH, M.
(1990).
SYNTHESIS OF MULTIVARIABLE NONLINEAR CONTROLLERS BY INPUT OUTPUT LINEARIZATION. AIChE Journal.
36(2), 249-264.
-
DAOUTIDIS, P., & KRAVARIS, C.
(1989).
SYNTHESIS OF FEEDFORWARD STATE FEEDBACK CONTROLLERS FOR NONLINEAR PROCESSES. AIChE Journal.
35(10), 1602-1616.
-
KRAVARIS, C., & WRIGHT, R. A.
(1989).
DEADTIME COMPENSATION FOR NONLINEAR PROCESSES. AIChE Journal.
35(9), 1535-1542.
-
RAMANATHAN, S., CURL, R. L., & KRAVARIS, C.
(1989).
DYNAMICS AND CONTROL FO QUASIRATIONAL SYSTEMS. AIChE Journal.
35(6), 1017-1028.
-
KRAVARIS, C., WRIGHT, R. A., & CARRIER, J. F.
(1989).
NONLINEAR CONTROLLERS FOR TRAJECTORY TRACKING IN BATCH PROCESSES. Computers and Chemical Engineering.
13(1-2), 73-82.
-
KRAVARIS, C., & PALANKI, S.
(1988).
A LYAPUNOV APPROACH FOR ROBUST NONLINEAR STATE FEEDBACK SYNTHESIS. IEEE Transactions on Automatic Control.
33(12), 1188-1191.
-
KRAVARIS, C.
(1988).
INPUT OUTPUT LINEARIZATION - A NONLINEAR ANALOG OF PLACING POLES AT PROCESS ZEROS. AIChE Journal.
34(11), 1803-1812.
-
CHUNG, C. B., & KRAVARIS, C.
(1988).
IDENTIFICATION OF SPATIALLY DISCONTINUOUS PARAMETERS IN 2ND-ORDER PARABOLIC-SYSTEMS BY PIECEWISE REGULARISATION. Inverse Problems.
4(4), 973-994.
-
KRAVARIS, C., & PALANKI, S.
(1988).
ROBUST NONLINEAR STATE FEEDBACK UNDER STRUCTURED UNCERTAINTY. AIChE Journal.
34(7), 1119-1127.
-
KRAVARIS, C., & CHUNG, C. B.
(1987).
NONLINEAR STATE FEEDBACK SYNTHESIS BY GLOBAL INPUT OUTPUT LINEARIZATION. AIChE Journal.
33(4), 592-603.
-
KRAVARIS, C., & SEINFELD, J. H.
(1986).
IDENTIFICATION OF SPATIALLY VARYING PARAMETERS IN DISTRIBUTED PARAMETER-SYSTEMS BY DISCRETE REGULARIZATION. Journal of Mathematical Analysis and Applications.
119(1-2), 128-152.
-
Lee, T., Kravaris, C., & Seinfeld, J. H.
(1986).
History Matching by Spline Approximation and Regularization in Single-Phase Areal Reservoirs. SPE Reservoir Engineering.
1(05), 521-534.
-
KRAVARIS, C., & SEINFELD, J. H.
(1986).
IDENTIFIABILITY OF SPATIALLY-VARYING CONDUCTIVITY FROM POINT OBSERVATION AS AN INVERSE STURM-LIOUVILLE PROBLEM. SIAM Journal of Control and Optimization.
24(3), 522-542.
-
KRAVARIS, C., & SEINFELD, J. H.
(1985).
IDENTIFICATION OF PARAMETERS IN DISTRIBUTED PARAMETER-SYSTEMS BY REGULARIZATION. SIAM Journal of Control and Optimization.
23(2), 217-241.
-
Basha, N., Kravaris, C., Nounou, H., & Nounou, M.
(2023).
Bayesian-optimized Gaussian process-based fault classification in industrial processes. 170, 108126-108126.
-
book
-
Kravaris, C., & Kookos, I. K.
(2021).
Understanding Process Dynamics and Control. Cambridge University Press (CUP).
-
Bournazou, M., Hooshiar, K., Arellano-Garcia, H., Lyberatos, G., Kravaris, C., & Wozny, G.
(2011).
Optimization of a Sequencing Batch Reactor process for waste water treatment using a two step nitrification model. Ed. 29.
Elsevier.
-
Psaltis, A., Kookos, I. K., & Kravaris, C.
(2011).
An Improved Formulation for the Process Control Structure Selection based on Economics Problem. Ed. 29.
Elsevier.
-
Kravaris, C., & Kookos, I. K.
(2021).
Understanding Process Dynamics and Control. Cambridge University Press (CUP).
-
chapter
-
Kazantzis, N., & Kravaris, C.
(2006).
nonsu A new model reduction method for nonlinear dynamical systems using singular PDE theory. Model Reduction and Coarse-Graining Approaches for Multiscale Phenomena.
(pp. 3-+).
Springer Nature.
-
Seinfeld, J. H., & Kravaris, C.
(1982).
CHAPTER 12 DISTRIBUTED PARAMETER IDENTIFICATION IN GEOPHYSICS PETROLEUM RESERVOIRS AND AQUIFERS. Distributed Parameter Control Systems.
(pp. 367-390).
Elsevier.
-
Kazantzis, N., & Kravaris, C.
(2006).
nonsu A new model reduction method for nonlinear dynamical systems using singular PDE theory. Model Reduction and Coarse-Graining Approaches for Multiscale Phenomena.
(pp. 3-+).
Springer Nature.
-
conference paper
-
Venkateswaran, S., Wilhite, B. A., & Kravaris, C.
(2021).
Functional observers with linear error dynamics for discrete-time nonlinear systems. Proceedings of the ... IEEE Conference on Decision & Control / IEEE Control Systems Society. IEEE Conference on Decision & Control.
6161-6166.
-
Sheriff, M. Z., Karim, M. N., Kravaris, C., Nounou, H. N., & Nounou, M. N.
(2021).
Improved Multiscale Multivariate Process Monitoring Methods. Proceedings of the ... American Control Conference. American Control Conference.
3614-3619.
-
Ling, C., & Kravaris, C.
(2019).
Multi-rate Sampled-data Observer Design for Nonlinear Systems with Asynchronous and Delayed Measurements. Proceedings of the ... American Control Conference. American Control Conference.
1128-1133.
-
Ling, C., & Kravaris, C.
(2017).
Multi-rate Sampled-data Observers Based on a Continuous-time Design. Proceedings of the ... IEEE Conference on Decision & Control / IEEE Control Systems Society. IEEE Conference on Decision & Control.
3664-3669.
-
Duan, Z., & Kravaris, C.
(2017).
Robust Stabilization of a Two-Stage Anaerobic Bioreactor System. 2083-2088.
-
Ling, C., & Kravaris, C.
(2017).
Multi-rate Observer Design using Asynchronous Inter-sample Output Predictions. Proceedings of the ... American Control Conference. American Control Conference.
376-381.
-
Xiao, M., Kazantzis, N., & Kravaris, C.
(2015).
A new nonlinear discrete-time observer design method with linearizable error dynamics. 1174-1178.
-
Smith, B. E., Kravaris, C., & Wright, R. A.
(2015).
A notion of set-based control and its application to robust deadtime compensation. 2130-2136.
-
Kravaris, C., Niemiec, M., & Kazantzis, N.
(2015).
Singular PDES and the assignment of zero dynamics in nonlinear systems. 3729-3734.
-
Ling, C., & Kravaris, C.
(2015).
State observer for process monitoring of melt polycondensation reactors. 851-852.
-
Savoglidis, G., & Kravaris, C.
(2013).
Constant-yield control of the chemostat. IFAC-PapersOnLine.
164-169.
-
Savoglidis, G., & Kravaris, C.
(2012).
Constant - Yield control of continuous bioreactors
-
Kravaris, C.
(2011).
Functional Observers for Nonlinear Systems. 501-506.
-
Kravaris, C.
(2011).
Functional observers for nonlinear systems. IEEE International Conference on Control and Automation, ICCA.
501-506.
-
Psaltis, A., Kookos, I. K., & Kravaris, C.
(2011).
An Improved Formulation for the Process Control Structure Selection based on Economics Problem. Computer Aided Chemical Engineering.
638-642.
-
Bournazou, M., Arellano-Garcia, H., Wozny, G., Lyberatos, G., & Kravaris, C.
(2010).
Model reduction of the ASM3 extended for two-step nitrification. IFAC-PapersOnLine.
60-65.
-
Savoglidis, G., Kravaris, C., & Lyberatos, G.
(2010).
Output-Feedback Stabilization of Continuous Bioreactors in the Presence of Biomass Decay. IFAC-PapersOnLine.
230-235.
-
Kravaris, C.
(2010).
Tracking the Singular Arc of a Continuous Bioreactor using Sliding Mode Control. 498-503.
-
Dermitzakis, I., & Kravaris, C.
(2009).
Higher-Order Corrections to the Pi Criterion for the Periodic Operation of Chemical Reactors. Proceedings of the IEEE Conference on Control Applications.
376-+.
-
Savoglidis, G., Lyberatos, G., & Kravaris, C.
(2008).
Model based monitoring and control of a Cstr-type anaerobic digester
-
Kravaris, C.
(2008).
Modular design of discrete-time nonlinear observers for state and disturbance estimation
-
Karafyllis, I., Kravaris, C., & Kalogerakis, N.
(2008).
Relaxed Lyapunov criteria for robust global stabilization of nonlinear systems with application to chemostat control
-
Karafyllis, I., & Kravaris, C.
(2008).
From Continuous-Time Design to Sampled-Data Design of Nonlinear Observers. Proceedings of the ... IEEE Conference on Decision & Control / IEEE Control Systems Society. IEEE Conference on Decision & Control.
5408-5413.
-
Karafyllis, I., Savvoglidis, G., Syrou, L., Stamatelatou, K., Kravaris, C., & Lyberatos, G.
(2006).
Global stabilization of continuous bioreactors
-
Kravaris, C.
(2006).
Modular design of Nonlinear observers for state and disturbance estimation. Proceedings of the ... IEEE Conference on Decision & Control / IEEE Control Systems Society. IEEE Conference on Decision & Control.
4621-4626.
-
Kravaris, C., & Savvoglidis, G.
(2006).
Modular design of nonlinear observers for state and disturbance estimation
-
Kravaris, C., & Mousavere, D.
(2005).
ISEOPTIMAL NONMINIMUMPHASE COMPENSATION FOR NONLINEAR PROCESSES. IFAC-PapersOnLine.
39-44.
-
Mousavere, D., & Kravaris, C.
(2005).
Nonlinear controller design via approximate solution of Hamilton-Jacobi equations. 1143-1148.
-
Kravaris, C., & Mousavere, D.
(2005).
Convergence properties of the Newton-Kantorovich iteration for the Hamilton-Jacobi-Bellman equation. IEEE Conference on Decision and Control.
3513-3518.
-
Mousavere, D., & Kravaris, C.
(2005).
Nonlinear Controller Design via Approximate Solution of Hamilton-Jacobi Equations. 1137-1142.
-
Kravaris, C., Savvoglidis, G., Kornaros, M., & Kazantzis, N.
(2005).
Nonlinear reduced-order observer design for state and disturbance estimation. 1327-1332.
-
Karafyllis, I., & Kravaris, C.
(2005).
On the observer problem for discrete-time control systems. IEEE Conference on Decision and Control.
6347-6352.
-
Pappas, A., & Kravaris, C.
(2004).
A newton-kantorovich iteration for the solution of the hamil ton-jacobi-bellman equation. IFAC-PapersOnLine.
549-554.
-
Karafyllis, I., & Kravaris, C.
(2004).
Non-Uniform in Time State Estimation of Dynamical Systems. IFAC-PapersOnLine.
1371-1376.
-
Kravaris, C., Sotiropoulos, V., Georgiou, C., Kazantzis, N., Xiao, M. Q., & Krener, A. J.
(2004).
Nonlinear observer design for state and disturbance estimation. Proceedings of the ... American Control Conference. American Control Conference.
2931-2936.
-
Wright, R. A., & Kravaris, C.
(2003).
Nonlinear decoupling with deadtime compensation. IFAC-PapersOnLine.
53-58.
-
Karafyllis, I., & Kravaris, C.
(2003).
Robust output feedback stabilization and nonlinear observer design. IEEE Conference on Decision and Control.
5847-5852.
-
Kazantzis, N., & Kravaris, C.
(2002).
Reduced-order nonlinear discrete-time observer design using functional equations. 513-518.
-
Kravaris, C., Thompson, S., & Schwank, J.
(2002).
Higher-order corrections to the pi criterion using center manifold theory. IEEE Conference on Decision and Control.
2500-2505.
-
Kazantzis, N., Kravaris, C., Tseronis, C., & Wright, R. A.
(2002).
OPTIMAL CONTROLLER TUNING FOR NONLINEAR PROCESSES. IFAC-PapersOnLine.
453-458.
-
Wright, R. A., & Kravaris, C.
(2001).
Two-degree-of-freedom output feedback controllers for discrete-time nonlinear systems. Proceedings of the ... American Control Conference. American Control Conference.
3183-3188.
-
Kazantzis, N., & Kravaris, C.
(2000).
Design of discrete-time nonlinear observers. Proceedings of the ... American Control Conference. American Control Conference.
2305-2310.
-
Niemiec, M., & Kravaris, C.
(2000).
Nonlinear multirate control of a polymerization reactor: An experimental study. Proceedings of the ... American Control Conference. American Control Conference.
2270-2274.
-
Wright, R. A., & Kravaris, C.
(2000).
Two-degree-of-freedom output feedback controllers for nonlinear processes. Proceedings of the ... American Control Conference. American Control Conference.
3636-3640.
-
Niemiec, M., & Kravaris, C.
(1999).
Nonlinear multirate feedforward/feedback model-algorithmic control. IFAC-PapersOnLine.
295-300.
-
Wright, R. A., & Kravaris, C.
(1999).
Nonlinear decoupling in the presence of sensor and actuator deadtimes. Proceedings of the ... American Control Conference. American Control Conference.
1503-1507 vol.3-1507.
-
Niemiec, M., & Kravaris, C.
(1998).
Controller synthesis for multivariable nonlinear nonminimum-phase processes. Proceedings of the ... American Control Conference. American Control Conference.
2076-2080.
-
Wright, R. A., Kazantzis, N., & Kravaris, C.
(1998).
Optimization of nonlinear PI controllers for chemical processes. Proceedings of the ... American Control Conference. American Control Conference.
328-332.
-
Abdel-Jabbar, N., Kravaris, C., & Carnahan, B.
(1998).
Structural analysis and partitioning of dynamic process models for parallel state estimation. Proceedings of the ... American Control Conference. American Control Conference.
3170-3176.
-
Niemiec, M., & Kravaris, C.
(1998).
Nonlinear model-algorithmic control: A review and new developments. 143-171.
-
Kravaris, C., Niemiec, M., Berber, R., & Brosilow, C. B.
(1998).
Nonlinear model-based control of nonminimum-phase processes. 115-141.
-
Wright, R. A., & Kravaris, C.
(1997).
Practical development of a nonlinear controller for an industrial-scale batch polymerization reactor. Proceedings of the ... American Control Conference. American Control Conference.
724-728.
-
Kazantzis, N., & Kravaris, C.
(1997).
Nonlinear observer design using Lyapunov's auxiliary theorem. IEEE Conference on Decision and Control.
4802-4807.
-
Kazantzis, N., & Kravaris, C.
(1997).
Singular PDE's and the single-step formulation of feedback linearization with pole-placement. IEEE Conference on Decision and Control.
36-41.
-
Smith, B. E., & Kravaris, C.
(1996).
Robust nonlinear control of pH processes. 528-533.
-
KALANTZIS, N., & KRAVARIS, C.
(1995).
A nonlinear Luenberger-type observer with application to catalyst activity estimation. Proceedings of the ... American Control Conference. American Control Conference.
1756-1761.
-
WRIGHT, R. A., & KRAVARIS, C.
(1995).
On-line identification and nonlinear control of an industrial pH process. Proceedings of the ... American Control Conference. American Control Conference.
2657-2661.
-
Soroush, M., & Kravaris, C.
(1995).
Short horizon nonlinear model predictive control. 943-948.
-
Wright, R. A., & Kravaris, C.
(1995).
pH control in the presence of precipitation equilibria. 445-450.
-
WRIGHT, R. A., SMITH, B. E., KRAVARIS, C., WASSICK, J. M., & CAMP, D. T.
(1994).
ROBUST MODEL-PREDICTIVE CONTROL OF PROCESSES WITH LARGE UNCERTAINTY IN DEADTIME. Proceedings of the ... American Control Conference. American Control Conference.
1923-1928.
-
KAZANTZIS, N., & KRAVARIS, C.
(1994).
SYSTEM-THEORETIC PROPERTIES OF SAMPLED-DATA REPRESENTATIONS OF NONLINEAR-SYSTEMS OBTAINED VIA TAYLOR METHODS. Proceedings of the ... American Control Conference. American Control Conference.
1354-1360.
-
SOROUSH, M., & KRAVARIS, C.
(1993).
MODEL-PREDICTIVE CONTROL OF MULTIVARIABLE NONLINEAR PROCESSES IN CONTINUOUS-TIME. 393-399.
-
SOROUSH, M., & KRAVARIS, C.
(1993).
MULTIVARIABLE NONLINEAR CONTROL OF A CONTINUOUS POLYMERIZATION REACTOR WITH SINGULAR CHARACTERISTIC MATRIX - AN EXPERIMENTAL-STUDY. 2946-2950.
-
Wright, R. A., & Kravaris, C.
(1993).
On-Line Identification and Nonlinear Control of pH Processes. 1167-1172.
-
WRIGHT, R. A., & KRAVARIS, C.
(1993).
ONLINE IDENTIFICATION AND NONLINEAR CONTROL OF PH PROCESSES. 1167-1171.
-
Soroush, M., & Kravaris, C.
(1992).
A Continuous-Time Formulation of Nonlinear Model Predictive Control. Proceedings of the ... American Control Conference. American Control Conference.
1561-1567.
-
Wright, R. A., Kravaris, C., Camp, D. T., & Wassick, J. M.
(1992).
Control of an Industrial pH Process using the Strong Acid Equivalent. Proceedings of the ... American Control Conference. American Control Conference.
620-624.
-
Soroush, M., & Kravaris, C.
(1992).
Multivariable Nonlinear Control of a Continuous Polymerization Reactor. Proceedings of the ... American Control Conference. American Control Conference.
607-614.
-
Kravaris, C., & Daoutidis, P.
(1992).
Output feedback controller realizations for open-loop stable nonlinear processes. Proceedings of the ... American Control Conference. American Control Conference.
2596-2601.
-
SOROUSH, M., & KRAVARIS, C.
(1992).
NONLINEAR CONTROL OF A BATCH POLYMERIZATION REACTOR - AN EXPERIMENTAL-STUDY. 66-71.
-
Daoutidis, P., & Kravaris, C.
(1991).
Dynamic Output Feedback Control of Minimum-phase Nonlinear Systems. Proceedings of the ... American Control Conference. American Control Conference.
1806-1811.
-
Soroush, M., & Kravaris, C.
(1991).
Nonlinear Control of a Batch Polymerization Reactor. Proceedings of the ... American Control Conference. American Control Conference.
2879-2885.
-
Wright, R. A., Soroush, M., & Kravaris, C.
(1991).
Strong Acid Equivalent Control of pH Processes: An Experimental Study. Proceedings of the ... American Control Conference. American Control Conference.
1812-1817.
-
Daoutidis, P., & Kravaris, C.
(1990).
Control Structure Selection: A Geometric Perspective. Proceedings of the ... American Control Conference. American Control Conference.
2126-2132.
-
Palanki, S., Li, X. M., Kravaris, C., & Wang, H. Y.
(1989).
Transient measurements and analyses of biosensors. Aiche Symposium Series.
100-105.
-
DAOUTIDIS, P., & KRAVARIS, C.
(1989).
FEEDFORWARD STATE FEEDBACK-CONTROL OF NONLINEAR PROCESSES. 1082-1086.
-
WRIGHT, R. A., & KRAVARIS, C.
(1989).
NONLINEAR PH CONTROL IN A CSTR. 1540-1544.
-
Kravaris, C.
(1988).
Identifiability of the nonlinearity in a quasilinear parabolic system. IEEE Conference on Decision and Control.
245-248.
-
Kravaris, C., & Wright, R. A.
(1988).
Robust Deadtime Compensation for Nonlinear Processes. Proceedings of the ... American Control Conference. American Control Conference.
1565-1571.
-
Kravaris, C.
(1988).
Identifiability of the nonlinearity in a quasilinear parabolic system (heat conduction). 245-248 vol.1.
-
Chung, C., & Kravaris, C.
(1987).
Identification of spatially discontinuous parameters in second-order parabolic systems by piecewise regularization. IEEE Conference on Decision and Control.
1889-1894.
-
Ramanathan, S., Curl, R. L., & Kravaris, C.
(1987).
Dynamics and Control of the Cumulative Mass Fraction of a Particle Size Distribution. Proceedings of the ... American Control Conference. American Control Conference.
1406-1411.
-
Kravaris, C.
(1987).
On the Internal Stability and Robust Design of Globally Linearizing Control Systems. Proceedings of the ... American Control Conference. American Control Conference.
270-279.
-
Chung, C. B., & Kravaris, C.
(1986).
IDENTIFICATION OF SPATIALLY DISCONTINUOUS PARAMETERS IN SECOND-ORDER PARABOLIC SYSTEMS
-
Kravaris, C., & Chung, C.
(1986).
Nonlinear State Feedback Synthesis by Global Input/Output Linearization. Proceedings of the ... American Control Conference. American Control Conference.
997-1005.
-
Kravaris, C., & Seinfeld, J. H.
(1984).
IDENTIFICATION OF SPATIALLY-VARYING PARAMETERS IN DISTRIBUTED PARAMETER SYSTEMS BY DISCRETE REGULARIZATION. Annual Meeting - American Institute of Chemical Engineers.
-
Kravaris, C., & Seinfeld, J. H.
(1983).
Identification of parameters in distributed parameter systems by regularization. IEEE Conference on Decision and Control.
50-55.
-
Kravaris, C., & Seinfeld, J. H.
(1982).
IDENTIFICATION OF DISTRIBUTED COEFFICIENTS IN PARTIAL DIFFERENTIAL EQUATIONS BY REGULARIZATION
-
Venkateswaran, S., Wilhite, B. A., & Kravaris, C.
(2021).
Functional observers with linear error dynamics for discrete-time nonlinear systems. Proceedings of the ... IEEE Conference on Decision & Control / IEEE Control Systems Society. IEEE Conference on Decision & Control.
6161-6166.
-
institutional repository document
-
Venkidasalapathy, J. A., & Kravaris, C.
(2021).
Hidden Markov Model Based Approach for Diagnosing Cause of Alarm Signals
-
Shah, P., Sheriff, Z., Bangi, M., Kravaris, C., Kwon, J., Botre, C., & Hirota, J.
(2021).
Deep Neural Network-Based Hybrid Modeling and Experimental Validation for a Full-Scale Bio-Fermentation Process: Identification of Time-Varying Dependencies Among Parameters. SSRN Electronic Journal.
-
Kravaris, C., & Venkateswaran, S.
(2021).
Functional Observers with Linear Error Dynamics for Nonlinear Systems
-
Karafyllis, I., & Kravaris, C.
(2011).
Global Exponential Observers for Two Classes of Nonlinear Systems
-
Karafyllis, I., Kravaris, C., & Kalogerakis, N.
(2008).
Relaxed Lyapunov Criteria for Robust Global Stabilization of Nonlinear Systems
-
Karafyllis, I., & Kravaris, C.
(2008).
From Continuous-Time Design to Sampled-Data Design of Nonlinear Observers
-
Karafyllis, I., & Kravaris, C.
(2007).
Robust Global Stabilizability by Means of Sampled-Data Control with Positive Sampling Rate
-
Karafyllis, I., & Kravaris, C.
(2006).
Global Stability Results for Systems Under Sampled-Data Control
-
Karafyllis, I., & Kravaris, C.
(2006).
Non-Uniform in Time State Estimation of Dynamical Systems
-
Venkidasalapathy, J. A., & Kravaris, C.
(2021).
Hidden Markov Model Based Approach for Diagnosing Cause of Alarm Signals
Research
principal investigator on
Teaching
teaching activities
- CHEN461 Process Dynamics & Cntrl Instructor
- CHEN481 Seminar Instructor
- CHEN604 Chen Process Analy I Instructor
- CHEN631 Proc Dyn Adv Proc Contrl Instructor
- CHEN684 Prof Internship: In-ab Instructor
- CHEN684 Professional Internship: In-ab Instructor
- CHEN691 Research Instructor
- CHEN691 Research Instructor
Works By Students
chaired theses and dissertations
-
Liu, Qiancheng (2016-08). Observer-based Fault Diagnosis: Applications to Exothermic Continuous Stirred Tank Reactors.
Background
education and training
- M.S. in Chemical Engineering, California Institute of Technology - (Pasadena, California, United States) 1981
- B.S. in Chemical Engineering, National Technical University of Athens - (Athens, Attiki, Greece) 1979
- California Institute of Technology - (Pasadena, California, United States) , Postdoctoral Training 1984
Contact
first name
- Costas
has last name
- Kravaris
mailing address
-
Texas A&M University
Chemical Engineering
3122 TAMU
College Station, TX 77843-3122
USA
Other
- kravaris@tamu.edu