6R. Isermann , J . Schaffnit , S. Sinsel . Hardware in-the-loop simulation for the design and testing of en- gine control systems [J] . Control Engineering Prac- tice, 1999 (7): 643-653.
7Maclay D. Simulation gets into the loop [ J ]. IEE Review, 1997, 43 (3) : 109-112.
8US EPA. The EPA urban dynamometer driving schedule (UDDS) [S]. Washington DC: US EPA, 2010.
