Research Article
Application of Three Bioinspired Optimization Methods for the Design of a Nonlinear Mechanical System
Table 2
Results obtained by BCA, FCA, FSA, GA, and PSO to design the nonlinear vibration absorber (OF = objective function).
| | | | | | | | OF |
| BCA | | B | 1.165 | 0.053 | 0.110 | 0.017 | 0.236 | A | 1.189 | 0.055 | 0.102 | 0.015 | 0.230 | W | 1.027 | 0.058 | 0.091 | 0.011 | 0.218 | | B | 1.099 | 0.056 | 0.103 | 0.010 | 0.230 | A | 1.134 | 0.058 | 0.095 | 0.011 | 0.224 | W | 0.916 | 0.045 | 0.103 | 0.011 | 0.224 | | B | 1.134 | 0.058 | 0.095 | 0.011 | 0.224 | A | 0.981 | 0.046 | 0.095 | 0.010 | 0.218 | W | 0.961 | 0.050 | 0.105 | 0.011 | 0.218 |
| FCA | 0.7 | B | 1.158 | 0.054 | 0.110 | 0.017 | 0.230 | A | 1.158 | 0.054 | 0.110 | 0.017 | 0.230 | W | 1.157 | 0.053 | 0.110 | 0.017 | 0.228 | 0.9 | B | 1.148 | 0.055 | 0.110 | 0.018 | 0.230 | A | 1.148 | 0.055 | 0.110 | 0.018 | 0.230 | W | 1.148 | 0.055 | 0.110 | 0.018 | 0.230 | 1.0 | B | 1.156 | 0.056 | 0.111 | 0.017 | 0.232 | A | 1.148 | 0.055 | 0.110 | 0.018 | 0.230 | W | 1.151 | 0.057 | 0.109 | 0.015 | 0.214 |
| FSA | | B | 1.166 | 0.052 | 0.109 | 0.016 | 0.235 | A | 1.191 | 0.050 | 0.101 | 0.016 | 0.232 | W | 1.019 | 0.053 | 0.092 | 0.010 | 0.219 | | B | 1.101 | 0.054 | 0.099 | 0.099 | 0.232 | A | 1.135 | 0.060 | 0.094 | 0.011 | 0.225 | W | 0.921 | 0.048 | 0.102 | 0.011 | 0.225 | | B | 1.135 | 0.061 | 0.099 | 0.010 | 0.226 | A | 0.993 | 0.049 | 0.096 | 0.010 | 0.219 | W | 0.971 | 0.051 | 0.111 | 0.010 | 0.214 |
| GA | | B | 1.101 | 0.054 | 0.099 | 0.098 | 0.233 | | A | 1.136 | 0.062 | 0.092 | 0.012 | 0.226 | | W | 0.932 | 0.044 | 0.110 | 0.012 | 0.228 |
| PSO | | B | 1.101 | 0.053 | 0.099 | 0.099 | 0.233 | | A | 1.132 | 0.061 | 0.095 | 0.010 | 0.224 | | W | 0.918 | 0.049 | 0.103 | 0.011 | 0.225 |
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