Table 21 Comparison of results solving welded beam design case 1 problem

From: Cohort intelligence with self-adaptive penalty function approach hybridized with colliding bodies optimization algorithm for discrete and mixed variable constrained problems

Techniques GA [15] GA [10] GA [11] PSO [29] CBO [38] CI–SAPF CI–SAPF–CBO
Min. Cost 2.43 1.75 1.73 1.73 1.72 1.55 1.55
Function evaluations NA NA NA NA NA 11,786 9552
  1. NANot available