From: Comparison between PI-DTC-SPWM and fuzzy logic for a sensorless asynchronous motor drive
eTem | eψ | θ1 | θ2 | θ3 | θ4 | θ5 | θ6 |
---|---|---|---|---|---|---|---|
P | P | 110 | 010 | 011 | 001 | 101 | 100 |
Z | 111 | 000 | 111 | 000 | 111 | 000 | |
N | 101 | 100 | 110 | 010 | 011 | 001 | |
P | N | 010 | 011 | 001 | 101 | 100 | 110 |
Z | 000 | 111 | 000 | 111 | 000 | 111 | |
N | 001 | 101 | 100 | 110 | 010 | 011 |