On clutch by fuzzy control strategy for dual-clutch transmission vehicle during shifting process

Dual-clutch transmission realized motive force shifting, through one clutch separated while another clutch engaged. Based on analyzing influence factor of shifting quality for dual-clutch transmission vehicle, two clutches separation and engaging fuzzy controller had been designed, and output of clutches separation and engaging speed of the fuzzy controller were quantized under utilized change with shift transmission ratio. The simulation showed in this paper that the two clutches separation and engaging fuzzy controller with dual-clutch transmission vehicle can respond to the request that the vehicle shifting smooth and fast well.