Virtual Clutch Controller for Clutch-to-Clutch Shifts in Planetary-Type Automatic Transmission

Table 1

Use of shift elements.

Gear	C1	C2	C3	C4	C5	C6
D1	✗			✗
D2		✗		✗
D3			✗	✗
D4	✗				✗
D5		✗			✗
D6			✗		✗
R1	✗					✗
R2		✗				✗
R3			✗			✗