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Table 5 ECPs obtained from the DSP-based controller

From: Online equivalent parameter estimation using BPANN controller with low-frequency signal injection for a sensorless induction motor drive

ECPs

PT test

ECPs evaluation by

ECPs evaluation by

  

simulation using ADAM optimizer

% Error

DSP Controller

% Error

Rs in Ω

1.85

1.85002

0.001

1.85002

0.001

Rr in Ω

1.84

1.84

0.00

1.8401

0.054

Xs in Ω

53.38

53.386

0.0112

53.389

0.00168

Ls in mH

170

170.02

0.0112

170.028

0.00168

Lm in mH

160

160.01

0.0062

160.0112

0.0062