Research Article
An Alternate Iterative Differential Evolution Algorithm for Parameter Identification of Chaotic Systems
Table 7
Statistical results of different methods for three-dimensional parameter identification of Lorenz system.
| ā | Index | GA | PSO | NMDE | AIDE |
| Best | | 10.067167 | 9.995332 | 10.000003 | 10.000000000000000 | | 27.922058 | 28.007146 | 28.000002 | 28.000000000000000 | | 2.663426 | 2.667013 | 2.666667 | 2.666666666666667 | | 4.310715 | 0.048645 | 0.000000 | 0.000000000000000 |
| Mean | | 10.139783 | 10.018417 | 10.000009 | 10.000000000000000 | | 27.742735 | 27.993390 | 28.999980 | 28.000000000000000 | | 2.648585 | 2.666281 | 2.666666 | 2.666666666666667 | | 943.762894 | 4.182781 | 0.000007 | 0.000000000000000 |
| Worst | | 10.929003 | 10.608212 | 10.000223 | 10.000000000000000 | | 26.127605 | 27.704424 | 27.999848 | 28.000000000000000 | | 2.560249 | 2.657231 | 2.666660 | 2.666666666666667 | | 6461.48006 | 39.406026 | 0.000033 | 0.000000000000000 |
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Bold entities mean the best results.
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