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Table 4 Torque ripple percent comparison

From: Hybrid control using fuzzy logic and adaptive space vector modulation for reduction of torque ripples in PM-BLDC motor drive

Speed (rad/s)

DTC method 1

DTC method 2

DTC-FLC

20

93%

50.6%

10.2%

40

66.7%

21.9%

2.33%

60

44%

14.1%

5.01%

80

73%

14.7%

3.36%

100

47.6%

28.9%

5.6%