Research Article
Optimization for the Redundancy Allocation Problem of Reliability Using an Improved Particle Swarm Optimization Algorithm
Table 7
Complex system: result comparison between the IPSO and algorithms from the literature.
| ā | Simulated annealing algorithm [36] | PSO algorithm [20] | Improved GA-PSO algorithm [32] | Biogeography-based optimization [22] | Cuckoo search algorithm [15] | IPSO algorithm |
| Rsystem | 0.98214990 | 0.98913303 | 0.98919325 | 0.99988963 | 0.99988963 | 0.98935571 | n1 | 3 | 3 | 3 | 3 | 3 | 3 | r1 | 0.807263 | 0.826678 | 0.828134 | 0.828060 | 0.827855 | 0.807263 | n2 | 3 | 3 | 3 | 3 | 3 | 3 | r2 | 0.868116 | 0.857172 | 0.857831 | 0.858040 | 0.857626 | 0.868435 | n3 | 3 | 2 | 2 | 2 | 2 | 3 | r3 | 0.872862 | 0.914629 | 0.914192 | 0.914148 | 0.914752 | 0.872862 | n4 | 3 | 4 | 4 | 4 | 4 | 3 | r4 | 0.712673 | 0.648918 | 0.648069 | 0.647968 | 0.648217 | 0.723673 | n5 | 1 | 1 | 1 | 1 | 1 | 1 | r5 | 0.751034 | 0.715290 | 0.704476 | 0.704204 | 0.702670 | 0.5 | | 174.9 | 175 | 175 | 175 | 175 | 173.1 | | 195.7 | 198.4 | 198.4 | 198.5 | 198.5 | 195.7 | | 92 | 105 | 105 | 105 | 105 | 92 |
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