8Ahn J K,Jung K H, Kim D H,et al. Analysis of a regenerative braking system for hybrid electric vehicles using an electro-mechanical brake [ J ]. International Journal of Automotive Technology,2009,10 (2) : 229 - 234.
9Cao J B, Cao B G. Neural network sliding mode control based on on-line identification for electric vehicle with ultra-capacitor-battery hybrid power[J]. International Journal of Control, 2009,7 ( 3 ) :409 - 418.
10John B, Amulya R. Conversion and storage of electrochemical energy[ M ]. Second edition. London: Springer Press, 2004 : 1789 - 1901.