Analysis of Deadlock and Circular Waits Using a Matrix Model for Flexible Manufacturing Systems. - Frank L. Lewis; Ayla Gürel; Stjepan Bogdan; Alper Doganalp; Octavian C. Pastravanu (Autom., 1998)

A Three-Level Hysteresis Function Approach to the Sliding-Mode Control of Single-Phase UPS Inverters. - Osman Kukrer; Hasan Komurcugil; Alper Doganalp (IEEE Trans. Ind. Electron., 2009)