Dr. Cevat Gokcek

Assistant Professor

Phone:	(517) 355-4706
Fax:	(517) 353-1980
Email:	gokcek@egr.msu.edu
Address:	2308J Engineering Building Michigan State University E. Lansing, MI 48824

Education

Research Interests

Left and right coprime fractions and McMillan form of a transfer matrix lrcfsmf.m
Simulink PLL Blockset pll.m, pll.mdl, pll.zip
Logic and Proof lp.pdf
QLQR/QLQG analysis and synthesis tools qlqr-qlqg.zip

Selected Publications

Journal Papers

C. Gokcek, “Stability analysis of periodically switched linear systems using Floquet theory,” to appear in Mathematical Problems in Engineering.
Y. Eun, C. Gokcek, P. T. Kabamba and S. M. Meerkov, “An LQG approach to systems with saturating actuators and anti-windup implementation,” to appear in Mathematical Problems in Engineering.
C. Gokcek, P. T. Kabamba, and S. M. Meerkov, “An LQR/LQG theory for systems with saturating actuators,” IEEE Trans. Automat. Contr., vol. 46, no. 10, pp. 1529-1542, 2001.
C. Gokcek, P. T. Kabamba, and S. M. Meerkov, “An LQR/LQG theory for systems with saturating actuators,” The preprint version of the above paper that includes all proofs, 2001.
C. Gokcek, P. T. Kabamba, and S. M. Meerkov, “Analysis of H-2 performance robustness with respect to disturbance model uncertainty,” IEEE Trans. Automat. Contr., vol. 45, no. 8, pp. 1541-1544, 2000.
C. Gokcek, P. T. Kabamba, and S. M. Meerkov, “Optimization of disturbance rejection in systems with saturating actuators,” Math. Anal. Appl., vol. 249, no. 1, pp. 135-159, 2000.
C. Gokcek, P. T. Kabamba, and S. M. Meerkov, “Disturbance rejection in control systems with saturating actuators,” Nonlin. Anal., vol. 40, no 1, pp. 213-226, 2000.
C. Gokcek and Z. Unver, “Design method for optimal data transmission filters,” Electron. Lett., vol. 26, pp. 373-374, 1990.

C. Gokcek, “Stability of periodically switched linear systems,” (submitted).
C. Gokcek, “Tracking the resonance frequency of a series RLC circuit using a phase locked loop,” CCA’03 (accepted).
Y. Eun, C. Gokcek, P. T. Kabamba, and S. M. Meerkov, “An LQG approach to systems with saturating actuators and anti-windup implementation,” to appear in Proc. IFAC World Congress, Barcelona, Spain, 2002.
Y. Eun, C. Gokcek, P. T. Kabamba, and S. M. Meerkov, “Selecting the level of actuator saturation for small performance degradation of linear designs,” Proc. Conf. Dec. Contr., Orlando, FL, pp. 1769-1774, 2001.

C. Gokcek, P. T. Kabamba, and S. M. Meerkov, “SLQR/SLQG: an LQR/LQG theory for systems with saturating actuators,” Proc. Conf. Dec. Contr., Sydney, Australia, pp. 3236-3241, 2000.
C. Gokcek, P. T. Kabamba, and S. M. Meerkov, “Disturbance rejection in control systems with saturating actuators,” Proc. Amer. Contr. Conf., Chicago, IL, pp. 740-744, 2000.
C. Gokcek, D. E. Davison, P. T. Kabamba, and S. M. Meerkov, “Robustness of control systems with respect to disturbance model uncertainty,” Proc. IFAC World Congress, Beijing, China, pp. 289-294, 1999.
C. Gokcek, P. T. Kabamba, and S. M. Meerkov, “A method for evaluating H-2 performance robustness with respect to disturbance model uncertainty,” Proc. Conf. Dec. Contr., Tampa, FL, pp. 658-659, 1998.
C. Gokcek and P. T. Kabamba, “Damping of idle engine speed oscillations using a reversible alternator,” Proc. Amer. Contr. Conf., Philadelphia, PA, pp. 1400-1404,1998.

Y. Eun, C. Gokcek, P. T. Kabamba, and S. M. Meerkov, “Selecting the level of actuator saturation for small performance degradation of linear systems,” Ch. 2 in Actuator Saturation Control, V. Kapila and K. M. Grigoriadis, Eds, Marcel Dekker, Inc., 2002.
C. Gokcek, Lecture Notes on Linear System Theory, ME, Michigan State University, E. Lansing, MI, 2002.