Research Article

Fuzzy Determination of Target Shifting Time and Torque Control of Shifting Phase for Dry Dual Clutch Transmission

Figure 7

Simulation results in different speed shifting.
347490.fig.007a
(a) Speeds of engine and clutch driven plate (1: engine speed during 1st to 2nd gear, 2: clutch 1 driven plate speed during 1st to 2nd gear, 3: clutch 2 driven plate speed during 1st to 2nd gear, 4: engine speed during 3rd to 4th gear, 5: clutch 1 driven plate speed during 3rd to 4th gear, and 6: clutch 2 driven plate speed during 3rd to 4th gear)
347490.fig.007b
(b) Jerk intensity
347490.fig.007c
(c) Torque transferred by engine and clutch (1: engine torque during 1st to 2nd gear, 2: clutch 1 driven plate torque during 1st to 2nd gear, 3: clutch 2 driven plate torque during 1st to 2nd gear, 4: engine torque during 3rd to 4th gear, 5: clutch 1 driven plate torque during 3rd to 4th gear, and 6: clutch 2 driven plate torque during 3rd to 4th gear)
347490.fig.007d
(d) Sliding friction work
347490.fig.007e
(e) Vehicle speed