Computationally Efficient Approximations Using Adaptive Weighting Coefficients for Solving Structural Optimization Problems

Table 1

Comparison of optimal designs of the spring using different algorithms.

Methods				Weight
Mathematical programming [34]	0.050000	0.315900	14.250000	0.0128334
Mathematical programming [50]	0.053396	0.399180	9.185400	0.0127303
GA-based [37]	0.051480	0.351661	11.632201	0.0127048
GA-based [38]	0.051989	0.363965	10.890522	0.0126810
ES-based [39]	0.051643	0.355360	11.397926	0.012698
CSS [41]	0.051744	0.358532	11.165704	0.0126384
MAM	0.051604352	0.35468326	11.409247	0.0126653
Extended MAM	0.051656017	0.35592318	11.3357128	0.0126653