Table 5 Comparative assessment of the proposed IGTT with reported optimizers for the BCS 500W stack.

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

Technique

Best.(10–2)

Mean.(10–2)

Worst.(10–2)

STD

Proposed IGTT

1.16977808

1.4329

2.699

0.005359

GTT

1.1698187

2.6388

7.0539

0.016382

FFO

1.6297316

3.4934

10.8863

0.017344

SDO

1.1905119

5.9894

36.3407

0.071129

RFO

2.1226738

23.9040

153.8797

0.308101

WOA18

37.273

256.3700

851.7320

2.55770

ALO27

1.1900

20.6000

60.5200

0.1880

GOA27

1.7100

43.8549

221.0571

67.4693

MVO27

2.1300

5.2500

13.5600

0.1565

STSA49

2.1350

62.114

340.1770

0.70331

MRFO49

3.6830

39.1070

113.428

0.25386

EO49

1.4620

4.6460

13.4140

0.03633

MFO51

1.1900

4.7800

13.5100

0.0434

SSA52

1.6100

16.2300

47.8000

0.1565

FMHHO53

1.7700

37.3710

13.4980

0.13008

MHHO53

1.3511

24.0670

55.45000

0.15958

HHO53

1.5753

28.2000

42.2330

0.13165