Table 6 Sensitivity Analysis for N, F and Pc

From: Enhanced artificial satellite search algorithm with memory and evolutionary operator for PID controller parameter estimation

Population Size (N)

N

Mean IAE

SD

20

10.45

0.95

30

9.70

0.72

50

9.75

0.69

100

9.82

0.65

Scaling Factor (F)

(Fmax , Fmin)

Mean IAE

SD

(0.5 , 0.1)

10.88

1.12

(0.9 , 0.2)

9.70

0.72

(1.2 , 0.5)

10.15

0.89

Crossover Probability (Pc)

Pc

Mean IAE

SD

0.7

10.05

0.81

0.9

9.70

0.72

1.0

10.42

0.98

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