Porcellio scaber Algorithm with t-Distributed Elite Mutation for Global Optimization

Table 11

Comparison of optimal solutions for tension/compression-spring design problem.

Algorithm	x1(d)	x2(D)	x3(p)	f(x)
TPSA	0.0516851	0.3566230	11.2945227	0.0126652
PSA	0.0556512	0.459735	7.086870	0.0129381
HMPA	0.051608	0.354788	11.40295	0.01266535
AEO	0.051897	0.361751	10.879842	0.0126662
CPSO	0.051728	0.357644	11.244543	0.0126747
IGWO	0.051701	0.356983	11.2756	0.012667
SFOA	0.051794	0.359257	11.1417	0.0126654
PO	0.05248	0.37594	10.24509	0.01267
TEO	0.051775	0.3587919	11.168390	0.012665
WAROA	0.051676	0.35640	11.308	0.012665