[1]	Chia-Jui Chiang, A. G. Stefanopoulou, and M. Jankovic. Nonlinear observer-based control of load transitions in homogeneous charge compression ignition engines. IEEE Transactions Control System Technology, 15(3):438-448, May 2007. [ bib | DOI ]
[2]	Chia-Jui Chiang and A. G. Stefanopoulou. Stability analysis in homogeneous charge compression ignition (hcci) engines with high dilution. IEEE Transactions Control System Technology, 15(2):209-219, March 2007. [ bib | DOI ]
[3]	C. J. Chiang and A. G. Stefanopoulou. Dynamics of homogeneous charge compression ignition (hcci) engines with high dilution. In Proc. American Control Conference ACC '07, pages 2979-2984, 9-13 July 2007. [ bib | DOI ]
[4]	C. J. Chiang and A. G. Stefanopoulou. Sensitivity analysis of combustion timing and duration of homogeneous charge compression ignition (hcci) engines. In Proc. American Control Conference, page 6pp., 14-16 June 2006. [ bib | DOI ]
[5]	C. J. Chiang and A. G. Stefanopoulou. Control of thermal ignition in gasoline engines. In Proc. American Control Conference the 2005, pages 3847-3852, 8-10 June 2005. [ bib | DOI ]
[6]	D. J. Rausen, A. G. Stefanopoulou, J. M. Kang, J. A. Eng, and T. W. Kuo. A mean-value model for control of homogeneous charge compression ignition (hcci) engines. In Proc. American Control Conference the 2004, volume 1, pages 125-131, 30 June-2 July 2004. [ bib ]
[7]	C. J. Chiang and A. G. Stefanopoulou. Steady-state multiplicity and stability of thermal equilibria in homogeneous charge compression ignition (hcci) engines. In Proc. CDC Decision and Control 43rd IEEE Conference on, volume 2, pages 1676-1681, 14-17 Dec. 2004. [ bib ]