Table 6 Comparison of frequency response specifications.

From: Efficient control strategy for electric furnace temperature regulation using quadratic interpolation optimization

Control methods

Pmargin (°)

Gmargin (dB)

Bwidth (rad/s)

QIO-RPIDD2

61.1612

8.9420

1.8326

FLA-RPIDD2

61.8857

9.7173

1.7149

RSA-RPIDD2

60.4568

11.3069

1.3101

PSO-RPIDD2

61.8342

8.8077

1.4713

DE-RPIDD2

60.7060

11.4770

1.1737

Back to article page