
Michael A. Demetriou, Ph.D.
Publications
- (42) "Collocated H-infinity Control of a Cantilevered Beam Using an Analytical Upper
Bound Approach'', M. A. Demetriou, K. M. Grigoriadis and R. J. Sweeney, to appear in
Journal of Intelligent Material Systems and Structures, 2008.
- (41) "Electric Propulsion and Controller Design for Drag-Free Spacecraft Operation in Low
Earth Orbit'', to appear in AIAA Journal of Spacecraft and Rockets, 2008.
- (40) "Adaptive techniques for the MRAC, adaptive parameter identification, and on-line fault monitoring and accommodation for a class of positive real infinite dimensional systems", M.A. Demetriou, K. Ito and R.C. Smith to appear in International Journal on Adaptive Control and Signal Processing, 2008.
- (39) "Optimal Control of Switched Distributed Parameter Systems with Spatially Scheduled Actuators", O. Iftime and M.A. Demetriou, to appear in Automatica, 2008.
- (38) "Actuator and Controller Scheduling in Nonlinear Transport-Reaction Processes", M. A. Demetriou, N. H. El-Farra and P. D. Christofides, in Chemical Engineering Science, Vol. 63, issue 13, July 2008.
- (37) "Robust detection and accommodation of incipient component and actuator faults in nonlinear distributed processes", A. Armaou and M.A. Demetriou, to appear in AICheE J., 2008.
- (36) "Adaptive monitoring and accommodation of nonlinear actuator faults in positive real infinite dimensional systems", M. A. Demetriou, K. Ito and R. C. Smith,; in IEEE Transactions on Automatic Control, vol. 52, no. 12, pp. 2332-2338, 2007.
- (35) "Optimal actuator/sensor placement for linear parabolic PDEs using spatial H2 norm", A. Armaou and M. A. Demetriou, in Chemical Engineering Science, volume 61, issue 22, pp. 7351-7367, 2006.
- (34) "Model reference adaptive control of structurally perturbed second order distributed parameter systems", M. A. Demetriou and F. Fahroo, in International Journal of Robust and Nonlinear Control, vol. 16, issue 16, pp. 773-799, November 2006.
- (33) "Propulsion requirements for the drag-free operation of spacecraft in low-earth orbit", B. St. Rock, J. J. Blandino and M. A. Demetriou, in AIAA J. Spacecraft and Rockets, vol. 43, no. 3, pp. 594-606, May-June 2006.
- (32) "A computational scheme for the optimal sensor/actuator placement of flexible structures using spatial H2 measures", W. Liu, Z. Hou and; M. A. Demetriou, in Mechanical Systems and Signal Processing, vol. 20, pp. 881-895, 2006.
- (31) "Natural Observer Design for Singularly Perturbed Vector Second Order Systems", M. A. Demetriou and N. Kazantzis, in ASME Journal of Dynamic Systems, Measurement, and Control, vol. 127, pp. 648-655, December 2005.
- (30) "A new integrated output feedback controller synthesis and collocated actuator/sensor scheduling framework for distributed parameter processes", M. A. Demetriou and N. Kazantzis, in Computers and Chemical Engineering, vol. 29, number 4, pp. 867-876, 2005.
- (29) "Singular Control-Invariance PDEs for Nonlinear Systems", N. Kazantzis and M. A. Demetriou, in SIAM J. on Multiscale Modeling and Simulation, vol. 3, no. 4, pp. 731-748, 2005.
- (28) "Using Unknown Input Observers for Robust Adaptive Fault Detection in Vector Second Order Systems", M. A. Demetriou, in Mechanical Systems and Signal Processing, volume 19, no. 2, pp. 291-309, 2005.
- (27) "Integrated actuator/sensor placement and hybrid controller design of flexible structures under worst case spatiotemporal disturbance variations", M. A. Demetriou, in Journal of Intelligent Material Systems and Structures, volume 15, no. 12, pp. 901-931, 2004.
- (26) "A Self-Learning Coupled Map Lattice for vortex shedding behind flexible cables ", G. Balasubramanian, D. J. Olinger and M. A. Demetriou, in Chaos, vol. 14, no. 2, June 2004.
- (25) "Second order observers for second order distributed parameter systems ", M. A. Demetriou, in Systems and Control Letters, volume 51, no. 3-4, pp. 225-234, 2004.
- (24) "A New Actuator Activation Policy for Performance Enhancement of Controlled Diffusion Processes ", M. A. Demetriou and N. Kazantzis, in Automatica, vol. 40, pp. 415-421, 2004.
- (23) "Compensation of Spatiotemporally Varying Disturbances in Nonlinear Transport Processes via Actuator Scheduling ", M. A. Demetriou and N. Kazantzis, in International Journal of Robust and Nonlinear Control, vol. 14, pp. 191-197, 2004.
- (22) "Numerical simulation and experimental verification of a supervisory control scheme of a flexible beam with switching piezo actuators", M. A. Demetriou and M.S. Murali Murugavel, in Journal of Dynamics of Continuous, Discrete and Impulsive Systems, Series B, 214-219 Suppl. S 2003.
- (21) "Low order modeling of freely vibrating flexible cables", M. Davis, M. A. Demetriou and D. J. Olinger, in Flow, Turbulence and Combustion, volume 71, issue 1-4, pages 75-91, 2003.
- (20) "Adaptive Compensators for Perturbed Positive Real Infinite Dimensional Systems ", R. F. Curtain, M. A. Demetriou and K. Ito, in Int. J. of Applied Mathematics and Computer Science, vol. 13, no. 4, 2003.
- (19) "Scanning actuator guidance scheme in a 1-D thermal manufacturing process", M. A. Demetriou, Anastassia Paskaleva, Olga Vayena and Haris Doumanidis, in IEEE Transactions on Control Systems Technology,vol. 11, no. 5, pp. 757-764, 2003.
- (18) "On-Line Fault/Damage Detection Schemes for Mechanical and Structural Systems", M. A. Demetriou and Zhikun Hou, Journal of Structural Control, vol. 10(1), pp. 1-23, 2003.
- (17) "Control of a Coupled Map Lattice Model for Vortex Shedding in the Wake of a Cylinder", G. Balasubramanian, D. J. Olinger and M. A. Demetriou, Pramana--Journal of Physics, vol. 59(1), pp. 91-111, July 2002.
- (16) "A Model-Based Fault Detection and Diagnosis Scheme for Distributed Parameter Systems: A Learning Systems Approach", M. A. Demetriou, ESAIM Controle, Optimisation et Calcul des Variations, vol. 7(3), pp. 43-67, 2002.
- (15) "On-Line Robust Parameter Identification for Parabolic Systems", M. A. Demetriou and I. G. Rosen, The International Journal of Adaptive Control and Signal Processing, vol. 15(6), pp. 615-631, 2001.
- (14) "Detection and Accommodation of Second Order Distributed Parameter Systems with Abrupt Changes in Input Term: Existence and Approximation", M. A. Demetriou, A. Ackleh and S. Reich, Kybernetika, vol. 36(1), pp. 117-132, 2000.
- (13) "Optimal Location of Sensors and Actuators for an Active Noise Control Problem", F. Fahroo and M. A. Demetriou, Journal of Computational and Applied Mathematics, volume 114, issue 1, pp. 137-158, 2000.
- (12) "Detection and Accommodation of Second Order Distributed Parameter Systems with Abrupt Changes in Input Term: Stability and Adaptation " M. A. Demetriou and M. M. Polycarpou, Kybernetika vol 34., no 6, pp. 667-679, 1998.
- (11) "Incipient Fault Diagnosis of Dynamical Systems Using On-Line Approximators" M. A. Demetriou and M. M. Polycarpou, IEEE Transactions on Automatic Control, vol. 43(11), pp. 1612-1617, November 1998.
- (10) "Adaptive Parameter Estimation of Hyperbolic Distributed Parameter Systems: Non-symmetric Damping and Slowly Time Varying Systems" H. T. Banks and M. A. Demetriou, ESAIM Controle, Optimisation et Calcul des Variations vol. 3, pp. 133-162, May 1998.
- (9) "Utilization of Coupling Effects in Compensator Design for Structural Acoustic Systems" H. T. Banks, M. A. Demetriou and R. C. Smith, The Journal of the Acoustical Society of America vol. 103(2), pp. 872-887, February 1998.
- (8) "Model Reference Adaptive Control of Distributed Parameter Systems" M. Bohm, M. A. Demetriou, S. Reich and I. G. Rosen, SIAM J. Control and Optimization vol. 36(1), pp. 33-81, January 1998.
- (7) "On-Line Parameter Estimation for Infinite Dimensional Dynamical Systems", J. Baumeister, W. Scondo, M. A. Demetriou and I. G. Rosen, SIAM J. Control and Optimization vol. 35(2), pp. 678-713, March 1997.
- (6) "An Adaptive Change Detection Scheme for a Nonlinear Beam Model", M. A. Demetriou and B. G. Fitzpatrick, Kybernetika vol. 33(1), pp. 103-120, 1997.
- (5) "Robustness Studies for Hinfinity Feedback Control in a Structural Acoustic Model with Periodic Excitation", H. T. Banks, M. A. Demetriou and R. C. Smith, International Journal of Robust and Nonlinear Control vol. 6(5), pp. 453-478, 1996.
- (4) "An Hinfty/Min-Max Periodic Control in a 2-D Structural Acoustic Model with Piezoceramic Actuators", H. T. Banks, M. A. Demetriou and R. C. Smith, IEEE Transactions on Automatic Control vol. 41(7), pp. 943-959, July 1996.
- (3) "Adaptive Parameter Estimation for Degenerate Parabolic Systems", M. A. Demetriou and I. G. Rosen, Journal of Mathematical Analysis and Applications, vol. 189(3), pp. 815-847, February 1995.
- (2) "On the Persistence of Excitation in the Adaptive Estimation of Distributed Parameter Systems", M. A. Demetriou and I. G. Rosen, IEEE Transactions on Automatic Control vol. 39(5), pp. 1117-1123, May 1994.
- (1) "Adaptive Identification of Second Order Distributed Parameter Systems", M. A. Demetriou and I. G. Rosen, Inverse Problems vol. 10(2), pp. 261-294, April 1994.
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- (131) "Guidance of a moving collocated actuator/sensor for improved control of distributed parameter systems'', Michael A. Demetriou, Proceedings of the 47th IEEE Conference on Decision and Control, Fiesta Americana Grand Coral Beach, Cancun, Mexico on December 9-11, 2008.
- (130) "Resource-constrained sensor routing for optimal observation of distributed parameter systems", Dariusz Ucinski
and Michael A. Demetriou, Proceedings of the Eighteenth International Symposium on Mathematical Theory of Networks and
Systems (MTNS2008), Blacksburg, VA, July 28 - August 1, 2008.
- (129) "Redesign-free fault-tolerant control systems for a class of reaction-diffusion systems", A. Armaou and Michael A.
Demetriou, Proceedings of the Eighteenth International symposium on Mathematical Theory of Networks and Systems
(MTNS2008), Blacksburg, VA, July 28 - August 1, 2008.
- (128) "Effects of spatial disturbance distribution on optimal actuator locations for DPS", Michael A. Demetriou and F.
Fahroo, Proceedings of the Eighteenth International symposium on Mathematical Theory of Networks and Systems (MTNS2008)
, Blacksburg, VA, July 28 - August 1, 2008.
- (127) "Integrated actuator placement and fault tolerant controller design for a class of distributed parameter systems", Antonios Armaou and Michael A. Demetriou, Proceedings of the 2008 American Control Conference (2008 ACC), Seattle, Washington, June 11 - 13, 2008.
- (126) "Distributed parameter methods for moving sensor networks in unison", Michael A. Demetriou, Proceedings of the 2008 American Control Conference (2008 ACC), Seattle, Washington, June 11 - 13, 2008.
- (125) "Natural observers for a class of second order bilinear infinite dimensional systems", M. A. Demetriou and F. Fahroo, Proceedings of the 46th IEEE Conference on Decision and Control, New Orleans, LA, USA, December 12-14, 2007.
- (124) "Optimization Problems for a Class of Switched Pritchard-Salamon Systems with Applications to Moving Actuators", O. V. Iftime and M. A. Demetriou, Proceedings of the 46th IEEE Conference on Decision and Control, New Orleans, LA, USA, December 12-14, 2007.
- (123) "Process estimation and moving source detection in 2-D diffusion processes by scheduling of sensor networks", M. A. Demetriou, Proceedings of the 2007 American Control Conference (2007 ACC), Times Square, New York, NY, July 11-13, 2007.
- (122) "Robust detection and accommodation of incipient component faults in nonlinear distributed processes", M. A. Demetriou and Antonios Armaou, Proceedings of the 2007 American Control Conference (2007 ACC), Times Square, New York, NY, July 11-13, 2007.
- (121) "Estimation of distributed processes using mobile spatially distributed sensors", Islam Hussein and M. A. Demetriou, Proceedings of the 2007 American Control Conference (2007) ACC), Times Square, New York, NY, July 11-13, 2007.
- (120) "Incorporating spatial frequency weighting and frequency domain methods in integrated actuator and controller design for a class of parabolic partial differential equations", M. A. Demetriou, Proceedings of the 2007 American Control Conference (2007 ACC), Times Square, New York, NY, July 11-13, 2007.
- (119) "Actuator switching for vibration control of spatially distributed systems", Raffaele Potami, Michael A. Demetriou, Karolos M. Grigoriadis, Proceedings of the 2007 American Control Conference (2007 ACC), Times Square, New York, NY, July 11-13, 2007.
- (118) "Detection and containment policy of moving source in 2-D diffusion processes using sensor/actuator network", Michael A. Demetriou, Proceedings of the 2007 European Control Conference (ECC'07), Kos, Greece, July 2-5, 2007.
- (117) "Control and integrated design of smart material systems using analytical upper bound methods", K. M. Grigoriadis and M. A. Demetriou, Proceedings of the 14th SPIE Annual International Symposium on Smart Structures and Materials, Town and Country Resort & Convention Center, San Diego, CA, March 18-22, 2007.
- (116) "Utilizing spatial robustness measures for the optimization of a PZT-actuated flexible beam", M. A. Demetriou and K. M. Grigoriadis, Proceedings of the 14th SPIE Annual International Symposium on Smart Structures and Materials, Town and Country Resort & Convention Center, San Diego, CA, March 18-22, 2007.
- (115) "Scheduling of intelligent sensor and actuator network in flexible structures", M. A. Demetriou and Raffaele Potami, Proceedings of the 14th SPIE Annual International Symposium on Smart Structures and Materials, Town and Country Resort & Convention Center, San Diego, CA, March 18-22, 2007.
- (114) "Adaptive monitoring and accommodation of nonlinear actuator faults in positive real infinite dimensional systems", M. A. Demetriou, K. Ito, and R. C. Smith, Proceedings of the 45th IEEE Conference on Decision and Control}, San Diego, CA, Dec. 13-15, 2006.
- (113) "Damping Parameter Design in Flexible Systems Using Analytical Bound Approach ", Y. Bai, K. M. Grigoriadis, M. A. Demetriou, Proceedings of the 45th IEEE Conference on Decision and Control, San Diego, CA, Dec. 13-15, 2006.
- (112) "Multi-stage optimization of flexible structures", M. A. Demetriou and F. Fahroo, Proceedings of the 17th International Symposium on Mathematical Theory of Networks and Systems (MTNS06), Kyoto, Japan, July 24-28, 2006.
- (111) "Modeling and Optimization of an Applied Field Micro Pulsed Plasma Thruster", N. A. Gatsonis, M. A. Demetriou and W. Al-Kouz, Proceedings of 42nd AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit Sacramento Convention Center Sacramento, California, July 9-12, 2006.
- (110) "Electric Propulsion and Controller Design for Drag-Free Spacecraft Operation in Low Earth Orbit", P. Marchetti, J. Blandino, M. A. Demetriou, and N. A. Gatsonis, Proceedings of 42nd AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, Sacramento Convention Center Sacramento, California, July 9-12, 2006.
- (109) "Power management of sensor networks for detection of a moving source in 2-D spatial domains", M. A. Demetriou, Proceedings of the 2006 American Control Conference, Minneapolis, Minnesota, USA, June 14-16, 2006.
- (108) "Spatial controllability and multiple actuator placement for dissipative partial differential equation systems", A. Armaou and M. A. Demetriou, Proceedings of the 2006 American Control Conference, Minneapolis, Minnesota, USA, June 14-16, 2006.
- (107) "Using spatial H2 norm for sensor placement and model reduction in parabolic partial differential equations", A. Armaou and M. A. Demetriou, Proceedings of the 2006 American Control Conference, Minneapolis, Minnesota, USA, June 14-16, 2006.
- (106) "Scheduling policies of intelligent sensors and sensor/actuators in flexible structures", M. A. Demetriou and R. Potami, Proceedings of the 13th SPIE Annual International Symposium on Smart Structures and Materials, Town and Country Resort & Convention Center, San Diego, CA, February 26 - March 2, 2006.
- (105) "Power management of actuator/sensor groups for the intelligent control of a flexible structure subject to spatiotemporally varying disturbances", M. A. Demetriou and R. Potami,; Proceedings of the 13th SPIE Annual International Symposium on Smart Structures and Materials, Town and Country Resort & Convention Center, San Diego, CA, February 26 - March 2, 2006.
- (104) "Unknown Input Observers for a class of distributed parameter systems",; M. A. Demetriou and I. G. Rosen, Proceedings of the 44th IEEE Conference on Decision and Control and European Control Conference ECC 2005, Seville, Spain, December 12-15, 2005.
- (103) "Robust sensor location optimization and controller design in distributed parameter systems using functional observers", M. A. Demetriou, Proceedings of the 44th IEEE Conference on Decision and Control and European Control Conference ECC 2005, Seville, Spain, December 12-15, 2005.
- (102) "Dynamics and Control of the Plasma Flow in Micro Pulsed Plasma Thrusters",; D. Laperriere, M. A. Demetriou and N. A. Gatsonis, Proceedings of the 41st AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, Tucson Convention Center Tucson, Arizona, July 10-13, 2005.
- (101) "Optimal Control for Switched Distributed Parameter Systems with application to the Guidance of a Moving Actuator", O. V. Iftime and M. A. Demetriou, Proceedings of the 16th ;IFAC World Congress, Prague, Czech Republic, July 4-8, 2005.
- (100) "Hinfinity control of a force-actuated beam using an analytical bound approach and non collocated disturbance", R. J. Sweeney, M. A. Demetriou and K. M. Grigoriadis, Proceedings of the 2005 International Symposium on Intelligent Control & 13th Mediterranean Conference on Control and Automation,; Hawaii Grand Hotel & Resort, Limassol, Cyprus, June 27-29, 2005.
- (99) "Design of worst; spatial distribution of disturbances for a class of parabolic partial differential equations", M. A. Demetriou, and J. Borggaard, Proceedings of the 2005 American Control Conference, Portland, Oregon, June 8-10, 2005.
- (98) "Optimal actuator placement and model reduction for a class of parabolic partial differential equations using spatial H2 norm", M. A. Demetriou, and A. Armaou, Proceedings of the 2005 American Control Conference, Portland, Oregon, June 8-10, 2005.
- (97) "Finite Horizon Optimal Control of Switched Distributed Parameter Systems with Moving Actuators", M. A. Demetriou and O. V. Iftime, Proceedings of the 2005 American Control Conference, Portland, Oregon, June 8-10, 2005.
- (96) "Natural Observers for Singularly Perturbed Mechanical Systems", M. A. Demetriou, and N. Kazantzis, Proceedings of the 2005 American Control Conference, Portland, Oregon, June 8-10, 2005.
- (95) "Hinfinity control of a piezo-actuated flexible beam using an analytical bound approach", R. J. Sweeney, M. A. Demetriou, and K. M. Grigoriadis, Proceedings of the 2005 American Control Conference, Portland, Oregon, June 8-10, 2005.
- (94) "Experimental verification of an analytical bound Hinfinity collocated control approach", R. J. Sweeney, M. A. Demetriou, and K. M. Grigoriadis, Proceedings of the 12th SPIE Annual International Symposium on Smart Structures and Materials, Town and Country Resort & Convention Center, San Diego, CA, March 6-10, 2005.
- (93) "Optimization of actuator placement and hybrid controller design in flexible plates using PZT actuators",; M. A. Demetriou and R. Potami, Proceedings of the 12th SPIE Annual International Symposium on Smart Structures and Materials, Town and Country Resort & Convention Center, San Diego, CA, March 6-10, 2005.
- (92) "On-line monitoring and accommodation of nonlinear actuator faults in positive real infinite dimensional systems" , M. A. Demetriou, R. C. Smith and K. Ito, Proceedings of the 43rd IEEE Conference on Decision and Control, Atlantis, Paradise Island, Bahamas, December 14-17, 2004.
- (91) "An adaptive control scheme for a class of second order distributed parameter systems with structured perturbations" , M. A. Demetriou and F. Fahroo, Proceedings of the 43rd IEEE Conference on Decision and Control, Atlantis, Paradise Island, Bahamas, December 14-17, 2004.
- (90) "A Switched Control Scheme for Micro Pulsed Plasma Thrusters" , M. A. Demetriou and N. A. Gatsonis, Proceedings of the 40th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, Broward County Convention Center Fort Lauderdale, Florida, 11 - 14 Jul 2004.
- (89) "Application of Micronewton Thrusters for Control of Multispacecraft Formations in Earth Orbit" , B. St.Rock, J. Blandino and M. A. Demetriou, Proceedings of the 40th ;AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, Broward County Convention Center Fort Lauderdale, Florida, 11 - 14 Jul 2004.
- (88) "A natural observer-based adaptive controller for structurally perturbed second order distributed parameter systems", M. A. Demetriou and F. Fahroo, Proceedings of the Sixteenth International Symposium on Mathematical Theory of Networks and Systems (MTNS2004) , Katholieke Universiteit Leuven, Belgium, July 5-9, 2004.
- (87) "Collocated Actuator Placement in Structural Systems Using an Analytical Hinfinity Bound Approach" K. Grigoriadis and M. A. Demetriou, Proceedings of the 2004 American Control Conference, Boston Sheraton Hotel, Boston, MA, June 30-July 2, 2004.
- (86) "Hinfinity Collocated Control of Structural Systems: An Analytical Bound Approach" Y. Bai, K. Grigoriadis and M. A. Demetriou, Proceedings of the 2004 American Control Conference, Boston Sheraton Hotel, Boston, MA, June 30-July 2, 2004.
- (85) "Improved performance of the controlled Kuramoto-Sivashinsky equation via actuator and controller switchings" M. A. Demetriou, P.D. Christofides and N. Kazantzis, Proceedings of the 2004 American Control Conference, Boston Sheraton Hotel, Boston, MA, June 30-July 2, 2004.
- (84) "Optimization of a joint sensor placement and robust estimation scheme for distributed parameter processes subject to worst case spatial disturbance distributions" M. A. Demetriou and Jeff Borggaard, Proceedings of the 2004 American Control Conference, Boston Sheraton Hotel, Boston, MA, June 30-July 2, 2004.
- (83) "An Approach to the Optimal Scanning Measurement Problem Using Optimum Experimental Design" Dariusz Ucinski and M. A. Demetriou, Proceedings of the 2004 American Control Conference, Boston Sheraton Hotel, Boston, MA, June 30-July 2, 2004.
- (82) "Robust actuator placement in flexible plates subject to worst-case spatial distribution of disturbances" M. A. Demetriou and T. Moghani, Proceedings of the 2004 American Control Conference, Boston Sheraton Hotel, Boston, MA, June 30-July 2, 2004.
- (81) "Optimal sensor/actuator locations for vibration control of structures," W. Liu and Z. Hou and M. A. Demetriou, Proceedings of the 17th ASCE Engineering Mechanics Conference, University of Delaware, Newark, DE, June 13-16, 2004.
- (80) "Robust fault tolerant controller in parabolic distributed parameter systems with actuator faults," M. A. Demetriou, Proceedings of the 42nd IEEE Conference on Decision and Control, Hyatt Regency Maui, Hawaii, December 9-12, 2003.
- (79) "Supervisory controller for a moving control source in a 2-D diffusion process," M. A. Demetriou, Proceedings of the 2003 IEEE International Symposium on Intelligent Control, Houston, Texas, October 5-8, 2003.
- (78) "Optimization of sensor locations in transport systems using functional observers," M. A. Demetriou, Proceedings of the 9th IEEE International Conference on Methods and Models in Automation and Robotics, Miedzyzdroje, Poland, August 25-28, 2003.
- (77) "Integrated Actuator Placement and Supervisory Switching in Flexible Structures under Spatiotemporal Disturbance Variations," M. A. Demetriou, Proceedings of the 2003 AIAA Guidance, Navigation, and Control Conference and Exhibit, Austin TX, August 11-14, 2003.
- (76) "Control of unsteady Electromagnetic acceleration in parallel plate channels," M. A. Demetriou and N. A. Gatsonis, Proceedings of the 11th Mediterranean Conference on Control and Automation MED'03, Rodos Palace Hotel, Rhodes, Greece, June 18-20, 2003.
- (75) "On-line Actuator Fault Detection and Accommodation Scheme for Positive Real Infinite Dimensional Systems" M. A. Demetriou and K. Ito, Proceedings of the 5th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes, Washington, D.C., June 9-11, 2003.
- (74) "Optimization of an integrated actuator placement and robust control scheme for distributed parameter processes subject to worst case spatial disturbance distribution" M. A. Demetriou and J. Borggaard, Proceedings of the 2003 American Control Conference, Denver, Colorado, June 4-6, 2003.
- (73) "An auto-didactic multivariable estimation scheme for a coupled map lattice: convergence analysis and modeling of cylinder wakes" G. R. Balasubramanian, D. J. Olinger and M. A. Demetriou, Proceedings of the 2003 American Control Conference, Denver, Colorado, June 4-6, 2003.
- (72) "Optimal on-line parameter estimation for a class of infinite dimensional systems using kalman filters" M. A. Demetriou and K. Ito, Proceedings of the 2003 American Control Conference, Denver, Colorado, June 4-6, 2003.
- (71) "Disturbance compensation for nonlinear distributed parameter processes via actuator scheduling" M. A. Demetriou and N. Kazantzis, Proceedings of the 2003 American Control Conference, Denver, Colorado, June 4-6, 2003.
- (70) "Supervisory control of a flexible beam with switching piezo actuators: Numerical studies and experimental verification" M. A. Demetriou and M. Murugavel, Proceedings of the Third International DCDIS Conference on Engineering Applications and Computational Algorithms, Guelph , Ontario, Canada, May 15-18, 2003.
- (69) "Experimental implementation of an optimal actuator switching policy algorithm in flexible structures" M. A. Demetriou and M. Murugavel, Proceedings of the SPIE's Annual International Symposium on Smart Structures and Materials and NDE for Health Monitoring and Diagnosis, San Diego, California, 2-6 March 2003.
- (68) "Spatiotemporal Disturbance Compensation for Nonlinear Transport Processes via Moving Actuators" M. A. Demetriou, N. Kazantzis and B.B. King, Proceedings of the IEEE 2002 Conference on Decision and Control, pp. 3372-3377, vol. 3, Las Vegas, Nevada, December 10 - 13, 2002.
- (67) "On-Line Fault Detection and Diagnosis for a Class of Positive Real Infinite Dimensional Systems, " M. A. Demetriou and K. Ito, Proceedings of the IEEE 2002 Conference on Decision and Control, pp. 4359-4365, vol. 4, Las Vegas, Nevada, December 10 - 13, 2002.
- (66) "A self-learning model for cylinder wakes using neural networks," G. Balasubramanian, D. J Olinger and M. A. Demetriou, IEMECE'02 International Symposium on FSI, AE & FIV+N, New Orleans, Louisiana, November 17-22, 2002.
- (65) "Performance Enhancement of Controlled Diffusion Processes by Moving Actuators" M. A. Demetriou and N. Kazantzis, Proceedings of the Fifteenth International Symposium on Mathematical Theory of Networks and Systems, University of Notre Dame, August 12-16, 2002.
- (64) "On-line Damage Detection, Assessment and Isolation in Mechanical and Structural Systems" M. A. Demetriou, Proceedings of the 15th International Federation of Automatic Control World Congress, Barcelona, Spain, July 21-26, 2002.
- (63) "On-line fault detection and accommodation of actuator faults for a class of positive real infinite dimensional systems" M. A. Demetriou, Proceedings of the 10th Mediterranean Conference on Control and Automation, Lisbon, Portugal, July 9-12, 2002.
- (62) "A New Integrated LMI-based Control and Activation Strategy for Transport Processes" N. Kazantzis and M. A. Demetriou, Proceedings of the 10th Mediterranean Conference on Control and Automation, Lisbon, Portugal, July 9-12, 2002.
- (61) "Variable structure model reference adaptive control of parabolic distributed parameter systems" M. A. Demetriou and I. G. Rosen, Proceedings of the 2002 American Control Conference, pp. 4371-4376, vol. 6, Anchorage, Alaska, May 8-10, 2002.
- (60) "Low order modeling of freely vibrating flexible cables" D. J. Olinger, M. P. Davis and M. A. Demetriou, Proceedings of IUTAM 2002 Symposium on Unsteady Separated Flows, Toulouse, France, April 8-12, 2002.
- (59) "Using Linear Parameter Varying methods for the design of switching piezoceramic actuators in flexible structures" M. A. Demetriou, Proceedings of the SPIE's Annual International Symposium on Smart Structures and Materials and NDE for Health Monitoring and Diagnosis, pp. 576-587, vol. 4693, San Diego, California, 17-21 March 2002.
- (58) "Utilization of LMI methods for fault tolerant control of a flexible cable with faulty actuators" M. A. Demetriou, Proceedings of the 2001 40th IEEE Conference on Decision and Control, pp. 1885-1890, vol. 2, Orlando, Florida, December 4-7, 2001.
- (57) "Adaptive Reorganization of Switched Systems with Faulty Actuators" M. A. Demetriou, Proceedings of the 2001 40th IEEE Conference on Decision and Control, pp. 1879-1884, vol. 2, Orlando, Florida, December 4-7, 2001.
- (56) "Frequency domain and dynamic game methods for actuator/sensor selection in systems with sector nonlinearities" M. A. Demetriou and C. D. Charalambous, Proceedings of the 2001 40th IEEE Conference on Decision and Control, pp. 2590-2592, vol. 3, Orlando, Florida, December 4-7, 2001.
- (55) "Experimental Verification of an Actuator Guidance Scheme for a 1-D Thermal Manufacturing Processing" A. Paskaleva, O.Vayena, H. Doumanidis and M. A. Demetriou, Proceedings of the 2001 40th IEEE Conference on Decision and Control, pp. 549-554, vol. 1, Orlando, Florida, December 4-7, 2001.
- (54) "On-Line Fault Diagnosis Schemes for MDOF Systems" M. A. Demetriou and Z. Hou, Proceedings of the 3rd International Workshop on Structural Health Monitoring, Stanford University, Stanford, CA, September 12-14, 2001.
- (53) "Temporal allocation of actuator groups for the control of flexible cables with multiple switching actuators" M. A. Demetriou, Proceedings of the 2001 IEEE Conference on Control Applications, pp. 447-452, Mexico City, Mexico, September 5-7, 2001.
- (52) "LMI approach to global and local controller design of flexible structures with switching piezoceramic actuators" M. A. Demetriou, Proceedings of the AIAA Guidance, Navigation and Control Conference, Montreal, Quebec, Canada, August 6-9, 2001.
- (51) "UIO for fault detection in vector second order systems" M. A. Demetriou, Proceedings of the 2001 American Control Conference, pp. 1121-1126, vol. 2, Arlington, VA, June 25-27, 2001.
- (50) "Natural observers for second order distributed and lumped parameter systems using parameter-dependent Lyapunov functions" M. A. Demetriou, Proceedings of the 2001 American Control Conference, pp. 2503-2508, vol. 3, Arlington, VA, June 25-27, 2001.
- (49) "Development of a self-learning coupled map lattice for modeling cylinder wakes," G. Balasubramanian, D. J. Olinger, M. A. Demetriou, Proceedings of the ASME 2001 Fluids Engineering Division Summer Meeting, New Orleans, Louisiana, May 29 - June 1, 2001.
- (48) "Optimal switching policy of smart actuators in flexible structures," M. A. Demetriou, Proceedings of the SPIE's Annual International Symposium on Smart Structures and Materials and NDE for Health Monitoring and Diagnostics, pp. 220-231, vol. 4326, Newport Beach, California, 4-8 March 2001.
- (47) "Optimal Actuator Guidance Scheme for a 2-D Thermal Processing Coating," M. A. Demetriou, O. Vayena, and H. Doumanidis, Proceedings of the 8th IEEE Mediterranean Conference on Control & Automation, Rio GREECE, July 17-19, 2000.
- (46) "Existence and Uniqueness of Solutions to a Nonlinear Nonlocal Second Order Initial-Boundary Value Problem," Azmy S. Ackleh, Sergiu Aizicovici, M. A. Demetriou and Simeon Reich, Proceedings of the 8th IEEE Mediterranean Conference on Control & Automation, Rio GREECE, July 17-19, 2000.
- (45) "Modeling and Simulation of Vehicle Ride and Handling Performance," Matthew R. Stone and M. A. Demetriou, Proceedings of the 15th IEEE International Symposium on Intelligent Control, ISIC 2000, pp. 85-90, Rio GREECE, July 17-19, 2000.
- (44) "A Neural Network Based Actuator Fault Detection and Diagnostic Scheme for a SCARA Manipulator," Anshul A. Jain and M. A. Demetriou, Proceedings of the 15th IEEE International Symposium on Intelligent Control, ISIC 2000, pp. 297-302, Rio GREECE, July 17-19, 2000.
- (43) "An LQR-Based Optimal Actuator Guidance in Thermal Processing of Coatings", O. Vayena, M. A. Demetriou and H. Doumanidis, Proceedings of the 2000 American Control Conference, pp. 2300-2304, vol. 4, Chicago, IL, June 28-30, 2000.
- (42) "A Numerical Algorithm for the Optimal Placement of Actuators and Sensors for Flexible Structures", M. A. Demetriou, Proceedings of the 2000 American Control Conference, pp. 2290-2294, vol. 4, Chicago, IL, June 28-30, 2000.
- (41) "Activation Policy of Smart Controllers for Flexible Structures with Multiple Actuator/Sensor Pairs", M. A. Demetriou, Proceedings of the Fourteenth International Symposium on Mathematical Theory of Networks and Systems, Perpignan, France, June 19-23, 2000.
- (40) "On-line Damage Detection, Assessment and Accommodation in Civil Infrastructure Systems", M. A. Demetriou, Proceedings of the 4th Symposium on Fault Detection, Supervision and Safety for Technical Processes (SAFEPROCESS'00), Budapest, Hungary, June 14-16, 2000.
- (39) "Vibration control of flexible structures using an optimally moving actuator", M. A. Demetriou, Proceedings of the 14th ASCE Engineering Mechanics Division Conference, University of Texas at Austin, Austin, TX, May 21-24, 2000.
- (38) "Optimal Location of Sensors and Actuators for Control of a 2D Structural Acoustic Model", M. A. Demetriou and F. Fahroo, Proceedings of the 1999 38th IEEE Conference on Decision and Control, pp. 1717-1721, vol. 3, Phoenix, AZ, December 7-10, 1999.
- (37) "A Model-based Detection Observer of Component Failures for Distributed Parameter Systems", M. A. Demetriou, Proceedings of The 7th IEEE Mediterranean Conference on Control and Automation, Dan Panorama Hotel, Haifa, Israel, June 28-30, 1999.
- (36) "Low-Order Modeling and Control of Complex Wake Structures behind Circular Cylinders", Ganapathi R. Balasubramanian, D. J. Olinger, and M. A. Demetriou, Proceedings of 13th ASCE Engineering Mechanics Division Conference, The Johns Hopkins University, Baltimore, MD, USA, June 13-16, 1999.
- (35) "A Comparison Study of On-line Fault Diagnosis Schemes", M. A. Demetriou and Zhikun Hou, Proceedings of 13th ASCE Engineering Mechanics Division Conference, The Johns Hopkins University, Baltimore, MD, USA, June 13-16, 1999.
- (34) "Numerical investigation on optimal actuator/sensor location of parabolic pde's", M. A. Demetriou, Proceedings of the American Control Conference, pp. 1722-1726, vol. 3, San Diego, CA, USA, June 2-4, 1999.
- (33) "Optimal location of sensors and actuators for an active noise control problem", F. Fahroo and M. A. Demetriou, Proceedings of the American Control Conference, pp.4290-4295, vol. 5, San Diego, CA, USA, June 2-4, 1999.
- (32) "Robust Adaptive Techniques for Sensor Fault Detection and Diangosis", M. A. Demetriou, Proceedings of the 37th IEEE Conference on Decision and Control, pp. 1143-1148, vol. 1, Tampa, Florida, December 16-18, 1998.
- (31) "Adaptive Observers for Slowly Time Varying Infinite Dimensional Systems", R. F. Curtain, M. A. Demetriou and K. Ito,Proceedings of the 37th IEEE Conference on Decision and Control, pp. 4022-4027, vol. 4, Tampa, Florida, December 16-18, 1998.
- (30) "Adaptive Observers for Structurally Perturbed Positive Real Delay Systems", M. A. Demetriou, R. F. Curtain and K. Ito,Proceedings of The Fourth International Conference on Optimization: Techniques and Applications, Curtin University of Technology, Perth, Australia, July 1-3, 1998.
- (29) "Fault Detection, Diagnosis and Accommodation of Actuator Failures via On-Line Approximators", M. A. Demetriou and M.M. Polycarpou, Proceedings of the American Control Conference, pp. 2879-2883, vol. 5, Philadelphia, PA, June 24-26, 1998.
- (28) "Detection and Accommodation of Second Order Distributed Parameter Systems with Abrupt Changes in Input Term: Well Posedness and Convergence", M. A. Demetriou, A. Ackleh and S. Reich,Proceedings of the 6th IEEE Mediterranean Conference on Control and Systems, Sardinia, Italy, June 9-11, 1998.
- (27) "Fault Detection and Accommodation of 1-DOF Structural Systems", M. A. Demetriou and M. M. Polycarpou,Proceedings of the ASCE 12th Engineering Mechanics Conference, San Diego, CA May 17-20, 1998.
- (26) "Adaptive Observers for Structurally Perturbed Infinite Dimensional Systems", R.F. Curtain, M.A. Demetriou and K. Ito, Proceedings of the 36th IEEE Conference on Decision and Control, pp. 509-514, vol. 1, San Diego, CA, December 10-12, 1997.
- (25) "Fault Detection and Diagnosis of a Class of Actuator Failures Using On-Line Approximators", M. A. Demetriou and M. M. Polycarpou, Proceedings of the 36th IEEE Conference on Decision and Control, pp. 3996-3997, vol. 4, San Diego, CA, December 10-12, 1997.
- (24) "Robust Adaptive Estimation Schemes for Parabolic Distributed Parameter Systems", M. A. Demetriou and I. G. Rosen, Proceedings of the 36th IEEE Conference on Decision and Control, pp. 3448-3453, vol. 4, San Diego, CA, December 10-12, 1997.
- (23) "Fault diagnosis of output-induced actuator failures for a flexible beam with collocated input and output", M. A. Demetriou and M. M. Polycarpou, Proceedings of the IFAC Symposium on Fault Detection, Supervision and Safety for Technical Processes: SAFEPROCESS'97, University of Hull, Hull U.K., August 26-28 1997.
- (22) "Incipient Fault Diagnosis of Dynamical Systems Using On-Line Approximators", M. A. Demetriou and M. M. Polycarpou, Proceedings of the 5th IEEE Mediterranean Conference on Control and Systems, Paphos Phaethon Beach Hotel, Paphos, CYPRUS, July 21-23, 1997.
- (21) "Fault accommodation of output-induced actuator failures for a flexible beam with collocated input and output", M. A. Demetriou and M. M. Polycarpou, Proceedings of the 5th IEEE Mediterranean Conference on Control and Systems, Paphos Phaethon Beach Hotel, Paphos, CYPRUS, July 21-23, 1997.
- (20) "Fault Diagnosis of Hyperbolic Distributed Parameter Systems", M. A. Demetriou and M. M. Polycarpou, Proceedings of the 1996 IEEE International Symposium on Intelligent Control, pp. 194-199, Dearborn, Michigan, September 15-18, 1996.
- (19) "A Model Reference Adaptive Control Scheme for Nonlinear Infinite Dimensional Systems", M. Bohm, M. A. Demetriou, S. Reich and I. G. Rosen,Proceedings of the 13th ;World Congress, International Federation of Automatic Control, San Francisco, California, June 30-July 5, 1996.
- (18) "Adaptive Observers for a Class of Infinite Dimensional Systems", M. A. Demetriou and K. Ito,Proceedings of the 13th World Congress, International Federation of Automatic Control, San Francisco, California, June 30-July 5, 1996.
- (17) "Fault Diagnosis for a Parabolic Distributed Parameter System", M. A. Demetriou, Proceedings of the 13th World Congress, International Federation of Automatic Control, San Francisco, California, June 30-July 5, 1996.
- (16) "Fault Diagnosis of a Flexible Beam", M. A. Demetriou and M. M. Polycarpou, Proceedings of the 4th IEEE Mediterranean Symposium on Control and Automation, pp. 1910-1914, Chania, Crete, GREECE, June 10-14, 1996.
- (15) "Hinf Control of Noise in a 3-D Structural Acoustic System", H. T. Banks, M. A. Demetriou and R. C. Smith, Proceedings of the 34th IEEE Conference on Decision and Control, pp. 3719-3724, vol. 4, New Orleans, Dec. 13-15, 1995.
- (14) "An Adaptive Controller for Infinte Dimensional Dynamical Systems", M. A. Demetriou and K. Ito, Proceedings of the 34th IEEE Conference on Decision and Control, pp. 2940-2945, vol. 3, New Orleans, Dec. 13-15, 1995.
- (13) "On line Estimation of Stiffness in Nonlinear Beam Models with Piezoceramic Actuators", M. A. Demetriou and B. G. Fitzpatrick,Proceedings of the 1995 ASME Fifteenth Biennial Conference on Mechanical Vibration and Noise & 1995 ASME Design Technical Conferences,Boston, Mass. September 17-21, 1995.
- (12) "Results on the Adaptive Estimation of Stiffness in Nonlinear Beam Models", M. A. Demetriou and B. G. Fitzpatrick,Proceedings of the 3rd IEEE Mediterranean Symposium on New Directions in Control and Automation,Limassol Sheraton, Limassol, CYPRUS, July 11-13, 1995.
- (11) "Model Reference Adaptive Control of Slowly Time-varying Parabolic Distributed Parameter System", M. A. Demetriou, Proceedings of the 33rd IEEE Conference on Decision and Control, pp. 775-780, vol. 1, Lake Buena Vista, Florida, December 14-16, 1994.
- (10) "Adaptive Parameter Estimation in a 2-D Structural Acoustic Model with Piezoceramic Actuators", H. T. Banks, M. A. Demetriou and R. C. Smith,Proceedings of the 1994 American Control Conference, pp. 1454-1458, vol. 3, Baltimore, Maryland, June 29-July 1, 1994.
- (9) "Model Reference Adaptive Control of Abstract Nonlinear Distributed Parameter Systems", M. A. Demetriou, I. G. Rosen and S. Reich,Proceedings of the 1994 American Control Conference, pp. 3400-3401, vol. 3, Baltimore, Maryland, June 29-July 1, 1994.
- (8) "Some Numerical Results on the Hinfinity/Min-Max Periodic Control of a 2-D Structural Acoustic Model with Piezoceramic Actuators", H. T. Banks and M. A. Demetriou,Proceedings of the 2nd IEEE Mediterranean Symposium on New Directions in Control and Automation, Maleme, Chania, Crete, GREECE, June 19-22, 1994.
- (7) "Robust Output Feedback Control in a 2-D Structural Acoustic Model with Piezoceramic Actuators", H. T. Banks, M. A. Demetriou and R. C. Smith,Proceedings of the 1994 International Conference on Intelligent Materials, Williamsburg, VA, June 5-8, 1994.
- (6) "Model Reference Adaptive Control of Abstract Hyperbolic Distributed Parameter System", M. A. Demetriou and I. G. Rosen,Proceedings of the 32nd IEEE Conference on Decision and Control, pp. 2424-2429, vol. 3, San Antonio, Texas, December 15-17, 1993.
- (5) "Adaptive Parameter Estimation of Parabolic Distributed Parameter Systems with Unknown Input Operator", M. A. Demetriou and P. A. Ioannou,Proceedings of the International Conference on Digital Signal Processing and II International Conference on Computer Applications to Engineering Systems, CYPRUS, July 14-16, 1993.
- (4) "Adaptive Estimation of a Flexible Beam via Piezoceramic Actuation", M. A. Demetriou and I. G. Rosen,Proceedings of the 1st IEEE Mediterranean Symposium on new Directions in Control Theory and Applications, Maleme, Chania, Crete, GREECE, June 21-23, 1993.
- (3) "On the Persistence of Excitation in the Adaptive Estimation of Distributed Parameter Systems", M. A. Demetriou and I. G. Rosen, Proceedings of the 1993 American Control Conference, San Francisco, California, June 1993.
- (2) "Adaptive Estimation of a Flexible Beam", I. G. Rosen and M. A. Demetriou, Proceedings of the 1993 IEEE Regional Conference on Aerospace Control Systems, pp. 815-819, Westlake Village, California, May 25-27, 1993.
- (1) "Adaptive Parameter Estimation for a Class of Distributed Parameter Systems with Persistence of Excitation", M. A. Demetriou, I. G. Rosen and P. Ioannou, Proceedings of the 31st IEEE Conference on Decision and Control, pp. 1742-1743, vol. 2, Tucson, Arizona, December 1992.
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- (4) "On-Line Fault Detection, Diagnosis, Isolation and Accommodation of Dynamical Systems with Actuator Failures", M. A. Demetriou and M. M. Polycarpou, Adaptive Control of Nonsmooth Dynamic Systems, F. Lewis and G. Tao, eds., Springer Verlag, 2001.
- (3) "Existence and Uniqueness of Solutions to a Second Order Nonlinear Nonlocal Hyperbolic Equation", A. S. Ackleh, S. Aizicovici, M. A. Demetriou and S. Reich, Proceedings of International Workshop on Differential Equations and Optimal Control, Aizicovici and Pavel, eds., Marcel Dekker, 2001.
- (2) "Dynamic Identification of Implicit Parabolic Systems", M. A. Demetriou and I. G. Rosen, Evolution Equations, Lecture Notes in Pure and Applied Mathematics, vol. 168, G. Ferreyra, G. Goldstein, F. Neubrander, eds., Marcel Dekker Inc., 1994, pp. 153-165.
- (1) "An On-Line Parameter Estimation Scheme for Flexible Structures", M. A. Demetriou and I. G. Rosen, Control of Flexible Structures, Fields Institute Communications vol. 2, K. A. Morris editor, AMS 1993, pp. 1-24.
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- "Research Directions in Distributed Parameter Systems", Special Issue from Conference on Future Directions in Distributed Parameter Systems held at North Carolina State University, October 2000, SIAM Frontiers in Applied Mathematics, 27, Edited by Ralph C. Smith and Michael A. Demetriou
- "Kybernetika" , Special Issue: 5th IEEE Mediterranean Conference on Control and Systems, Theodore Djaferis, Michael A. Demetriou and Petros A. Ioannou, Guest Editors, vol. 34, number 6, pp. 609-754 and vol. 35, number 1, pp.1-146.