Table 6 Extracted parameters using the GTT, recent, and reported optimizers for Modular SR-12.

From: Fuel-cell parameter estimation based on improved gorilla troops technique

Technique

ξ1 (V)

ξ2.10–4 (V/K)

ξ3.10–5 (V/K)

ξ4.10–4 (V/K)

λ

Rc (Ω)

Β (V)

SSE.10–4

Proposed IGTT

−0.93739

27.52

5.208

−1.06348

21.56945

0.0002728

0.1500116

1.421011

GTT

−0.86278

24.3984

4.68307

−1.06348

21.58254

0.000273

0.150013

1.421011

FFO

−0.89444

23.7241

3.60000

−1.06862

19.22577

0.00032

0.148312

6.900092

RFO

−0.86334

27.1255

6.44383

−1.06781

13.72355

0.00011

0.148234

8.619470

SDO

−0.97879

30.8768

6.55143

−1.06150

21.90073

0.000298

0.149725

3.637125

WOA18

−1.19970

42.7

9.78

−1.08

18.83208

0.119

0.15125

20.2

FPA30

−0.85320

31.0

9.15

−9.54

13.0000

0.571

0.14548

1598.2

MRFO49

−1.15570

36.5

6.62

−1.05

20.54620

0.224

0.15288

625.6

EO49

−1.08514

31.8

5.03

−1.06

20.39017

0.337

0.14874

12.0

ISA55

−1.16993

36.6

6.45

−1.07

13.92287

0.112

0.14915

1.9

SSO52

−1.03331

37.2

9.57

−9.58

14.30103

0.799

0.14212

968.1

MFO51

−1.12876

39.5

9.13

−1.00

20.14571

0.800

0.14274

433.4

STSA49

−0.85320

22.4

3.60

−1.06

13.0000

0.100

0.14856

8.7