5Anderson R W, Brehob D D, Yang J, et al. A new direct in- jection spark ignition (DISI)combustion system for low e- missions[C]. Proceedings of FISITA 96, Congress No. P0201,1996.
6Byron Thomas Shaw. Modeling and control of automotive cold start hydrocarbon emissions [D]. Berkeley:University of California, 2002.
7Carlos Queiroz, Eduardo Tomanik. Gasoline direct injection engines a bibliographical review [C]. SAE Paper 973113.