Figure 43 Simulated result for position of stator flux linkage space vector using DTC and fuzzy logic with duty ratio

Figure 43 Simulated result for position of stator flux linkage space vector using DTC and fuzzy logic with duty ratio.
In the analysis, the data in the table above were used. The position of the stator flux linkage of the motor using conventional DTC and fuzzy logic with duty ratio control respectively for a step angular command of 3.3 degree with the drive output updated at a rate of 5kHz were used, the position of the flux linkage space vector ripple was reduced to 0.85degree (3.3-2.45) greater and lesser values with the only DTC while fuzzy logic with duty ratio control the ripple was reduced to 0.857 degree (0.9-0.0643)degree greater and lesser values, neglecting the under shoot in the flux value at the beginning of each voltage sector.