Selected Publications (Full  text - pdf)

 Curriculum Vitae (Printable  Version - pdf)  

 Aerospace Engineering  Graduate Program

 Engine Control Research  Laboratory

 Dynamic Systems Control  Laboratory

Dept. of Mech. Engineering

N207 Engineering Building 1

University of Houston

Houston, TX 77204-4006

Tel : 713-743-4387

Fax: 713-743-4503

Email: karolos@uh.edu

REFEREED CONFERENCE PROCEEDING PUBLICATIONS

• Mohammadpour, J., Grigoriadis, K. M., Franchek, M. A., and Wang, Y. Y., “LPV Decoupling for Multivariable Control System Design,” in Proc. American Control Conference, pp. 3112-3117, St. Louis, MO, Jun. 2009.

• Meisami-Azad, M., Mohammadpour, J., and Grigoriadis, K. M., “Upper Bound Mixed H_2/H_infty Control and Integrated Design for Collocated Structural Systems,” in Proc. American Control Conference, pp. 4563-4568, St. Louis, MO, Jun. 2009 (invited paper).

• Meisami-Azad, M. and Grigoriadis, K. M., "Explicit Solutions for Stabilization
  and Control of Time-Delayed State-Space Symmetric Systems," in Proc. 47th
  IEEE Conference on Decision and Control, pp. 4152-4157, Cancun, Mexico, Dec.2008.

• Mohammadpour-Velni, J., Meisami-Azad, M. and Grigoriadis, K. M. "A New Approach to Integrated Damping Parameter and Control Design in Structural Systems," in Proc. 47th IEEE Conference on Decision and Control, pp. 5456-5461, Cancun, Mexico, Dec. 2008.

• Mohammadpour-Velni, J. and Grigoriadis, K. M. "Robust Fault Tolerant LPV Control Design for Systems under Actuator Failures," in Proc. AIAA Guidance, Navigation and Control Conference, Honolulu, HI, Aug. 2008.

• Meisami-Azad, M., Mohammadpour-Velni, J. and Grigoriadis, K. M. "Observer-Type Hinf Filter Design for Structural Systems," in Proc. AIAA Guidance, Navigation and Control Conference, Honolulu, HI, Aug. 2008.

• Mohammadpour-Velni, J., K. M. Grigoriadis, M. A. Franchek, and B. J. Zwissler, "Real-Time Diagnostics in the EGR System of Diesel Engines," in Proc. American Control Conference, pp. 1002-1007, Seattle, WA, Jun. 2008 (invited paper).

• Meisami-Azad, M., Mohammadpour-Velni, J. and Grigoriadis, K. M. "Dissipative Control of State-space Symmetric Systems," in Proc. American Control Conference, pp. 413-418, Seattle, WA, Jun. 2008.

• Mohammadpour-Velni, J. † and Grigoriadis, K.M., “Stability and Performance Analysis of Time Delayed Linear Parameter Varying Systems with Brief Instability,” Proeedings of the 46th Conf. Decision and Control, New Orleans, Dec. 2007.

• Dawson, B. M., Franchek, M. A., Grigoriadis, K. M., ``Data Driven Simplified Three Way Catalyst Health Diagnostic Models: Experimental Results,’’ Proceedings of the ASME Dynamic Systems and Control Division 2007, Paper Number IMECE2007-42281, Seattle, Washington, November 11-15, 2007.

• Mohammadpour-Velni, J. , Meisami-Azad, M., and Grigoriadis, K.M. †, “An Efficient Approach for Integrated Design of Damping Parameters and Feedback Controllers: H2 Perspective,” Proceedings of the 3rd IFAC Symposium on System, Structure and Control, Foz do Iguacu, Brazil, Oct. 2007 (Invited)

• Kilicarslan,A., Song,G., and Grigoriadis,K.M., “ ANFIS Based Modeling and Control of a Thin SMA Wire,”Proceedings of the 44th Annual Technical Meeting of the Society of Engineering Science, Collage Station, Texas, Oct. 2007.

• Meisami-Azad, M., Mohammadpour-Velni, J., and Grigoriadis, K.M. †, “Robust L2/L8 Filtering of Affine Uncertain Systems,” Proceedings of the European Control Conference, Kos, Greece, pp. 2755-2761, Jul. 2007.

• Meisami-Azad, M. †, Mohammadpour-Velni, J., and Grigoriadis, K.M., “An H2 Upper Bound Approach for Control of Collocated Structural Systems,” Proceedings of the 26th American Control Conference, New York City, NY, Jul. 2007.

• Potami, R., Demetriou, M.A., and Grigoriadis, K.M., ”Actuator switching for vibration control of spatially distributed systems", Proceedings of the 2007 American Control Conference, New York City, NY, pp. 4981-4986, Jul. 2007.

• Li, Z., Zolotas, A, Jaimoukha, I, Grigoriadis, K.M., and Pearson, J., “Output Selection Under Control and Fault Detectability,” Proceedings of the 15th Meditteranean Conference on Control and Automation, Athens, Greece, June 2007.

• Mohammadpour-Velni, J. †, Meisami-Azad, M., and Grigoriadis, K.M., “An Efficient Approach for Damping Parameter Design in Collocated Structural Systems Using an H2 Upper Bound,” Proceedings of the 26th American Control Conference, New York City, NY, Jul. 2007.

• Meisami-Azad, M., Mohammadpour-Velni, J. †, and Grigoriadis, K.M., “Energy-to-Peak Induced Norm Upper Bound Control Approach for Collocated Structural Systems,” Proceedings of the 14th SPIE Annual International Symposium on Smart Structures and Materials, San Diego, CA, Mar. 2007.

• Meisami-Azad, M. †, Grigoriadis, K.M., and Demetriou, M.A., “Control and integrated design of smart material systems using analytical upper bound method,” Proceedings of the 14th SPIE Annual International Symposium on Smart Structures and Materials, San Diego, CA, Mar. 2007.

• Demetriou, M., and Grigoriadis, K.M, “Utilizing Spatial Robustness Measures for the Optimization of a PZT-actiuated Flexible Beam, Proceedings of the 14th SPIE Annual International Symposium on Smart Structures and Materials, San Diego, CA, Mar. 2007.

• Bai, Y., Grigoriadis, K. M., and Song, G.., “Active Fault Tolerant Control of a Flexible Beam,” Proceedings of the 14th SPIE Annual International Symposium on Smart Structures and Materials, San Diego, CA, Mar. 2007.

• Mohammadpour-Velni, J. †, and Grigoriadis, K. M., “Rate-Dependent Mixed H2/H8 Filtering for Time Varying State Delayed LPV Systems,” Proceedings of the 45th IEEE Conference on Decision and Control, San Diego, CA, pp. 3168-3173, Dec. 2006.

• Mohammadpour-Velni, J. †, Grigoriadis, K.M., Franchek, M.A., and Zwissler, B.J., “A Survey on Prognosis Research: Theory and Applications,” Proceedings of the ASME International Mechanical Engineering Congress and Exposition, Paper IMECE2006-15044, Chicago, IL, Nov. 2006.

• Mohammadpour-Velni, J., and Grigoriadis, K.M. †, “Delay-Dependent H8 Filtering for a Class of Time-Delayed LPV Systems,” Proceedings of the 25th American Control Conference, Minneapolis, MN, pp. 1523-1528, Jun. 2006.

• Bai, Y. †, Grigoriadis, K. M., and Demetriou, M. A., “Damping Parameter Design in Flexible Systems Using Analytical Bound Approach,” Proceedings of the 45th IEEE Conference on Decision and Control, San Diego, California, pp. 3537-3542, 2006.

• Bai, Y. †, and Grigoriadis, K. M., “H8 Model Reduction of Symmetric Systems Using LMIs,” Proceedings of the 45th IEEE Conference on Decision and Control, San Diego, California, pp. 3412-3417, 2006.

• Mohammadpour Velni, J., and Grigoriadis, K. M. †, “Rate-Dependent Mixed H2/H8 Filtering for Time Varying State Delayed LPV Systems,” Proceedings of the 45th IEEE Conference on Decision and Control, San Diego, California, pp. 3168-3173, 2006.

• Mohammadpour Velni, J. †, Grigoriadis, K. M., Franchek, M. A., and Zwissler, B. J., “A Survey on Prognosis Research: Theory and Applications," Proceedings of ASME International Mechanical Engineering Congress & Exposition, Chicago, IL, Nov. 2006.

• Franco, J., Franchek, M. A. †, and Grigoriadis, K. M., “Real Time Estimation of Engine Torque Using Speed Wheel Information,” Proceedings of the ASME International Mechanical Engineering Congress and Exposition, Chicago, Illinois, Nov. 2006.

• Bai, Y., Grigoriadis, K. M., and Sethi, V., “Static Output Feedback H8 Control of Collocated Structural Systems,” 2006 American Control Conference, Minneapolis, Minnesota, pp. 828-833, 2006.

• Zhang, F., Grigoriadis, K. M., Franchek, M. A., and Makki, I., “Transient Lean Burn Air-fuel Ratio Control Using an Input Shaping Method Combined with Linear Parameter-Varying Control,” 2006 American Control Conference, Minneapolis, Minnesota, pp. 3290-3295, 2006.

• Mohammadpour Velni, J., and Grigoriadis, K. M. †, “Delay-Dependent H8 Filtering for a Class of Time-Delayed LPV Systems,” 2006 American Control Conference, Minneapolis, Minnesota, pp. 1523-1528, 2006.

• Mehendale, C., and Grigoriadis, K. M., “Performance of LPV Gain-scheduled Systems,” 2006 American Control Conference, Minneapolis, Minnesota, pp. 2915-2920, 2006.

• Zhang, F., Grigoriadis, K.M. †, Franchek, M., and Makki, I., “Linear Parameter Varying Lean Burn Air Fuel Ratio Engine Control,” Proceedings of the Joint 44th IEEE Conference on Decision and Control & 2005 European Control Conference, Seville, Spain, pp. 2688-2696, 2005.

• Sweeney, R., Demetriou, M. A.†, and Grigoriadis, K. M., “H8 Control of a Piezo-actuated Flexible Beam,” Proceedings of the 2005 American Control Conference, Portland, Oregon, 2005.

• Hiramoto, K. †, and Grigoriadis, K. M., “Integrated Design of Structural and Control Systems with a Homotopy Like Iterative Method,” Proceedings of the 2005 American Control Conference, Portland, Oregon, 2005.

• Sweeney, R., Demetriou, M. A.†, and Grigoriadis, K. M., “H8 Control of a Piezo-actuated Flexible Beam using an Analytical Bound Approach,” Proceedings of the 2005 American Control Conference, Portland, Oregon, pp. 2505-2509, 2005.

• Zhang, F., and Grigoriadis, K. M. †, “Delay-dependent Stability Analysis and H8 Control for State-delayed LPV systems,” Proceedings of the Joint 2005 International Symposium on Intelligent Control & 13th Mediterranean Conference on Control and Automation, pp. 1532-1537, Limassol, Cyprus, 2005.

• Sweeney, R., Demetriou, M. A. †, and Grigoriadis, K. M., "Experimental Verification of an Analytical Bound H8 Collocated Control Approach," Proceedings of the 12th SPIE Annual International Symposium on Smart Structures and Materials, San Diego, March 6-10, 2005.

• Mohammadpour Velni, J., and Grigoriadis, K. M. †, “Delay-Dependent H8 Filtering for State-delayed LPV Systems,” Proceedings of the Joint 2005 International Symposium on Intelligent Control & 13th Mediterranean Conference on Control and Automation, pp. 1538-1543, Limassol, Cyprus, 2005.

• Sweeney, R., Demetriou, M. A. †, and Grigoriadis, K. M., “H8 Control of a Force-Actuated Flexible Beam using an Analytical Bound Approach and Non-Collocated Disturbance,” Proceedings of the Joint 2005 International Symposium on Intelligent Control & 13th Mediterranean Conference on Control and Automation, pp. 1019-1022, Limassol, Cyprus, 2005.

• Hall, R., and Grigoriadis, K.M., “Shuttle Stability and Control Using the Orbiter Repair Maneuver, Proceedings of the 2005 AIAA Guidance, Navigation and Control Conference, San Francisco, CA, pp. 375-387, 2005

• Mehendale, C., and Grigoriadis, K. M. †, “Control of Time-delayed LPV Systems Using Delayed Feedback, Proceedings of the 2005 International Federation of Automatic Control World Congress, Prague, Czech Republic, 2005.

• Hiramoto, K. †, and Grigoriadis, K. M., “Upper bound H8 and H2 control for Symmetric Mechanical Systems,” Proceedings of the 2005 International Federation of Automatic Control World Congress, Prague, Czech Republic, 2005.

• Mohammadpour Velni, J. †, and Grigoriadis, K. M., “Delay-Dependent H8 Filtering for Delayed LPV Systems Based on Lyapunov-Razumikhin Theory," Proceedings of 6th SIAM Conference on Control and its Applications, New Orleans, Louisiana, 2005.

• Mohammadpour Velni, J. †, and Grigoriadis, K. M., ``Design of the Delay-Dependent L2-Gain Filters for a General Class of LPV Time-Delayed Systems," Proceedings of the IEEE International Conference on Systems, Man and Cybernetics (SMC), Waikoloa, Hawaii, 2005.

• Bai, Y. †, and Grigoriadis, K. M., “H-Infinity Collocated Control of Structural Systems: An Analytical Bound Approach,” Proceedings of the 2004 American Control Conference, Boston, Massachusetts, pp. 2081-2086, June 2004.

• Grigoriadis, K. M. †, and Demetriou, M., :”Collocated Actuator Placement in Structural Systems,” Proceedings of the 2004 American Control Conference, Boston, Massachusetts, pp. 1603-1609, June 2004.

• Mehendale, C. †, and Grigoriadis, K. M., “Hysteresis Compensation Using Linear Parameter Varying Methods,” Proceedings of the 2004 American Control Conference, Boston, Massachusetts, pp. 1380-1386, June 2004.

• Zhang, F., and Grigoriadis, K. M. †, “Linear Parameter Varying Control of State-Delayed Systems,” Proceedings of the 2004 IASTED International Conference on Intelligent Systems and Control, Rio de Janeiro Brazil, pp. 912-919, October 2004.

• Charudatta, M. † and Grigoriadis, K. M., “Hysteresis Compensation in Smart Structures Using Linear Parameter Varying Control, Proceedings of the 2004 ASCE Earth and Space International Conference. League City, Texas, pp. 672-679, March 2004.

• Mehendale, C., and Grigoriadis, K. M. †, “A New Approach to LPV Design and Implementation,” Proceedings of the 43rd IEEE Conference on Decision and Control, Atlantis Paradise Island, The Bahamas, pp. 2942-2948, December 2004.

• Zhang, F., and Grigoriadis, K. M. †, “Active Microgravity Isolation Using Linear Parameter-Varying Techniques,” Proceedings of the 2003 IASTED International Conference on Intelligent Systems and Control, Salzburg, Austria, 2003.

• Mehendale, C. †, and Grigoriadis, K. M, “A Double Homotopy Method for Decentralized Controller Design,” Proceedings of the 2003 American Control Conference, Denver, Colorado, 2003.F

• Mehendale, C. †, Fialho, I., and Grigoriadis, K. M, “Adaptive Active Microgravity Isolation Using LPV Gain-scheduling Methods,” Proceedings of the 2003 American Control Conference, Denver, Colorado, 2003.

• Song, Q., and Grigoriadis, K. M.†, “Diesel Engine Speed Regulation Using Linear Parameter Varying Control,” Proceedings of the 2003 American Control Conference, Denver, Colorado, 2003.

• Chandra, R., Fialho, I., and Grigoriadis, K. M.† “Linear Parameter-varying Control of Hysteresis for Active Microgravity Isolation,” Proceedings of the 2002 American Control Conference, Anchorage, Alaska, 2002.

• Song, Q., and Grigoriadis, K. M.†, “Diesel Engine Control Using Advanced LPV Techniques,” Proceedings of the 2002 IASTED International Conference on Control and Applications, Cancun, Mexico, 2002.

• Tan, K., and Grigoriadis, K. M.†, "Stabilization and Control of Continuous-Time Symmetric Systems," Proceedings of the 40th IEEE Conference on Decision and Control, Orlando, Florida, 2001.

• Tan, K., and Grigoriadis, K. M.†, "Analysis and Control of Discrete-Time Symmetric Systems," Proceedings of the 2001 European Control Conference, Porto, Portugal, 2001.

• Abdalla, M., Nobrega, E., and Grigoriadis, K. M.†, "Fault Detection and Isolation Filter Design for Linear Parameter Varying Systems," Proceedings of the 2001 American Control Conference, Washington, D.C., 2001.

• Nobrega, E., Abdalla, M., and Grigoriadis, K. M.†, "LMI-Based Filter Design for Fault Detection and Isolation," Proceedings of the 39th IEEE Conference on Decision and Control, Sydney, Australia, 2000.

• Tan, K.†, and Grigoriadis, K. M., "L2-L2 and L2-L8 Output Feedback Control of Time-Delayed LPV Systems," Proceedings of the 39th IEEE Conference on Decision and Control, Sydney, Australia, 2000.

• Tan, K., and Grigoriadis, K. M.†, "Robust Decentralized Control Using an Alternating Projection Approach," Proceedings of the 2000 American Control Conference, Chicago. Illinois, 2000.

• Abdalla, M., Zimmerman, D. C., and Grigoriadis, K. M.†, "Reduced Parameter Update in Structural Systems Using LMIs," Proceedings of the 2000 American Control Conference, Chicago. Illinois, 2000.

• Tan, K.†, and Grigoriadis, K. M., "Output Feedback Control of LPV Sampled-Data Systems," Proceedings of the 2000 American Control Conference, Chicago. Illinois, 2000.

• Nobrega, E.†, Alves, M. A., and Grigoriadis, K. M. "Neural Fault Detection of an Adaptive Control Beam, Proceedings of the 2000 American Control Conference, Chicago. Illinois, 2000.

• Abdalla, M., Nobrega, E., and Grigoriadis, K. M.†, "LMI-Based Filter Design for Fault Detection and Isolation Using a Reference Model," Proceedings of the 2000 IASTED International Conference on Intelligent Systems and Control, Honolulu, Hawaii, 2000.

• Saputelli, L., B. Cherian, K. Grigoriadis, M. Nikolaou, C. Oudinot, G. Reddy, M. J. Economides, and C. Ehlig-Economides, "HIntegration of Computer-Aided High-Intensity Design with Reservoir Exploitation of Remote and Offshore LocationsH", International Conference of the Society of Petroleum Engineers, Beijing, China, 2000.

• Tan, K., and Grigoriadis, K. M.†, "State Feedback Control of LPV Systems with Parameter Dependent Delays," Proceedings of the 2000 IASTED International Conference on Control and Applications, Cancun, Mexico, 2000.

• Tan, K.†, and Grigoriadis, K. M., "State Feedback Control of LPV Sampled-Data Systems," Proceedings of the 38th IEEE Conference on Decision and Control, Phoenix, Arizona, 1999.

• Sidi-Ali-Cherif, S., Grigoriadis, K.M.†, and Subramaniam, M, "Model Reduction of Large Scale Systems Using Approximate Component Cost Analysis," Proceedings of the 1999 American Control Conference, San Diego, California, 1999

• Wu, F., and Grigoriadis, K. M.†, "LPV-Based Control of Systems with Amplitude and Rate Actuator Saturation Constraints," Proceedings of the 1999 American Control Conference, San Diego, California, 1999

• Abdalla, M., Zimmerman, D. C., and Grigoriadis, K. M.†, "Structural Damage Detection Using Strain Data via Linear Matrix Inequality Based Methods," Proceedings of the 1999 American Control Conference, San Diego, California, 1999.

• Abdalla, M., Grigoriadis, K. M. † , and Zimmerman, D. C., "Parameter Estimation and Damage Detection Using Linear Matrix Inequality Methods," Proceedings of the 14th International Federation of Automatic Control World Congress, Beijing, China, 1999.

• Abdalla, M., Grigoriadis, K. M., and Zimmerman, D. C, “Experimental Validation of the LMI Methods for Structural Damage Detection,'' Proc. SEM International Modal Analysis Conference, Orlando, Florida, 1999.

• Kwan, A., Bedrossian, N.†, and Grigoriadis, K.M., "Reducing Conservatism of Analytic Transient Response Bounds via Shaping Filters," Proceedings of the AAS/AIAA Spacecraft Dynamics and Control Conference, Anchorage, Alaska, 1999.

• Grigoriadis, K. M.†, "Integrated Structural and Control Design via LMIs," Proceedings of the IEEE International Conference on Computer Aided Control Systems Design, Kona, Hawaii, 1999.

• Abdalla, M., Grigoriadis, K. M., and Zimmerman, D. C†., "Experimental Validation of the LMI Methods for Structural Damage Detection," Proc. SEM International Modal Analysis Conference, Orlando, Florida, 1999.

• Grigoriadis, K. M.†, "Integrated Structural and Control Design Using Finite Signal-to-noise Models," Proceedings of the 1998 American Control Conference, Philadelphia, Pennsylvania, 1998.

• Wu, F., Grigoriadis, K. M.†, and Packard, A., "Anti-windup Control using a Linear Parameter-Varying Formulation," Proceedings of the 1998 American Control Conference, Philadelphia, Pennsylvania, 1998. F

• Abdallah, M., Grigoriadis, K. M., and Zimmerman, D. †, "Enhanced Damage Detection Using Linear Matrix Inequality Methods," Proc. SEM International Modal Analysis Conference, Santa Barbara, California, 1998.

• Grigoriadis, K. M.† and F. Wu, "Integrated H8 Plant/Control Design via Linear Matrix Inequalities," Proceedings of the 36th IEEE Conference Decision and Control, San Diego, California, 1997.

• Wu, F. and Grigoriadis, K. M. †, "LPV Systems with Parameter Varying Time-Delays," Proc. 36th IEEE Conference Dec. Control, San Diego, California 1997.

• Watson, J., and Grigoriadis, K. M.†, "Optimal Unbiased Filtering via Linear Matrix Inequalities," Proc. 1997 American Control Conference, Albuquerque, New Mexico, 1997.

• Beran, E., and Grigoriadis, K. M. †, "Computational Issues in the Alternating Projection Approach for Fixed-Order Control Design," Proc. 1997 American Control Conference, Albuquerque, New Mexico, 1997.

• Abdallah, M., Grigoriadis, K. M. †, and Zimmerman, D., "Enhanced Damage Detection Using Alternating Projections," Proc. SEM International Modal Analysis Conference, Orlando, Florida, 1997.

• Hassiotis, S., and Grigoriadis, K.M, “Damage detection in structures using impulse response moments and natural frequencies,“ Proceedings of the SEM International Modal Analysis Conference, Orlando, Florida, 1997.

• Grigoriadis, K. M. †, and Mayzus, A., "Robust Integrated Structural and Control Design for Vector Second-Order Systems via LMIs," Proc. SEM International Modal Analysis Conference, Orlando, Florida, 1997.

• Grigoriadis, K. M. †, " L2 and L2-L8 Model Reduction via Linear Matrix Inequalities," Proc. 35th IEEE Conf. Decision Control, Kobe, Japan, 1996.

• Hassiotis, S. and Grigoriadis, K. M., “Identification of Structural Damage,” Proceedings of the 1996 ASCE Structures Congress, Chicago, Illinois, 1996.

• Grigoriadis, K., M.†, "Solution of Mixed H2/H8/l8 Control Problems Using FFTs and Alternating Projections," 33rd Annual Allerton Conference on Communication, Control and Computing, Monticello, Illinois, November 1996.

• Shi, G., Skelton, R. E., and Grigoriadis, K. M. †, "An Algorithm to Integrate Passive and Active Control for Automotive Suspensions," Proc. IEEE International Symposium on Computer Aided Control Systems Design, Dearborn, Michigan, 1996.

• Grigoriadis, K. M. †, and Watson, J., "Optimal H8 Model Reduction via Linear Matrix Inequalities," Proc. 13th IFAC World Congress, San Francisco, California, 1996.

• Beran, E., and Grigoriadis, K. M. †, "A Combined Alternating Projections and Semidefinite Programming Algorithm for Fixed-Order Control Design," Proc. 13th IFAC World Congress, San Francisco, California, 1996.

• Grigoriadis, K. M. †, "Suboptimal H8 Filtering via Linear Matrix Inequalities," Proc. 34th IEEE Conference on Decision and Control, New Orleans, Louisiana, 1996.

• Grigoriadis, K. M. †, and Skelton, R. E., "Fixed-order Control Design for LMI Control Problems Using Alternating Projection Methods," Proc. 33rd IEEE Conf. Decision Control, Orlando, Florida, 1994.

• Grigoriadis, K. M. †, and Skelton, R. E., "Integrated Design for Intelligent Structures," Proc. 1994 International Conf. on Intelligent Materials, Williamsburg, Virginia, 1994.

• Zhu, G., Grigoriadis, K. M. †, and Skelton, R. E., "Optimal Finite Wordlength Digital Control with Skewed Sampling," Proc. 1994 American Control Conference, Baltimore, Maryland, 1994.

• Skelton, R. E. †, Grigoriadis, K. M., and Zhu, G., "An Algorithm for Iterative Identification and Control Design Using and Improved Q-Markov COVER Techniques," Proc. 10th IFAC Symposium on System Identification, Copenhagen, Denmark, 1994.

• Grigoriadis, K. M. †, and Skelton, R. E., "Minimum Energy Covariance Controllers," Proc. 32nd IEEE Conference on Decision and Control, San Antonio, Texas, 1993.

• Grigoriadis, K. M. †, Skelton, R. E., and Frazho, A. E., "Alternating Convex Projection Methods for Discrete-Time Covariance Control Design," Proc. 32nd IEEE Conf. Decision Control, San Antonio, Texas, 1993.

• Frazho, A. E., Grigoriadis, K. M†, and Kherat S., "Alternating Projection Methods for Mixed H2 and H8 Nehari Problems," Proc. 31st Annual Allerton Conf. on Communication, Control and Computing, Monticello, Illinois, 1993

• Yaz, E., Skelton, R. E., and Grigoriadis, K. M. †, "Robust Regional Pole Placement with Output Feedback," Proc. 32rd IEEE Conf. Decision Control, San Antonio, Texas, 1993.

• Yaz, E., Grigoriadis, K. M., and Skelton, R. E. †, "Multicriteria Satisfaction in Control Systems via Linear Matrix Equations," Proc. 12th IFAC World Congress, Sydney, Australia, 1993.

• Williamson, D., Grigoriadis, K.M., and Skelton, R.E. †, "Finite Wordlength Control of Sampled-Data Systems by Covariance Assignment," Proc. 12th IFAC World Congress, Sydney, Australia, 1993.

• Grigoriadis, K. M. †, Carpenter, M., Zhu, G., and Skelton, R.E., "Optimal Redesign for Linear Systems," Proc. 1993 American Control Conference, San Francisco, California, 1993. F

• Zhu, G., Grigoriadis, K. M., and Skelton, R. E. †, "Covariance Control Design for The Hubble Space Telescope," Proc. 16th Annual AAS Guidance Control Conf., Keystone, Colorado, 1993.

• Yaz, E., Grigoriadis, K. M. †, and Skelton, R. E., "Discrete-Time H2/H8 Norm-Bounding Control and Estimation," Proc. 31st IEEE Conference on Decision and Control, Tucson, Arizona, 1992.

• Grigoriadis, K. M. †, and Skelton, R. E., "Alternating Projection Methods for Covariance Control," Proc. 30th Annual Allerton Conf. on Communication, Control and Computing, Monticello, Illinois, 1992 .

• Grigoriadis, K. M. †, Yaz, E., and Skelton, R. E., "Robust Stabilization of Interval Plants by State Space Methods," Proc. 30th Annual Allerton Conference on Communication, Control and Computing, Monticello, Illinois, 1992

• Grigoriadis, K. M. †, Williamsom, D., and Skelton, R. E., "Optimal Finite Wordlength Digital Control with Skewed Sampling and Coefficient Quantization," Proc. 1992 American Control Conference, Chicago, Illinois, 1992.

• Grigoriadis, K. M., Liu, K., Skelton, R. E. †, "Optimizing Linear Controllers for Finite Wordlength Precision Synthesis using Additive Quantization Models," Proc. International Symposium MTNS, Kobe, Japan, 1991.

• Smith, M. J., Grigoriadis, K. M. †, and Skelton, R. E., "The Optimal Mix of Active and Passive Control in Structures," Proc. 1991 American Control Conference, Boston, Massachusetts, 1991.F
  
  

 Loughborough University -  Visiting Professorship

 IASTED Intelligent Control  Systems Conference 2008 -  Conference Chair