基于GA-WPT-ELM的6061铝合金表面粗糙度预测
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谭芳芳,朱俊江,严天宏,高志强,何岭松
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Surface roughness prediction of 6061 aluminum alloy based on GA-WPT-ELM
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Fang-fang TAN,Jun-jiang ZHU,Tian-hong YAN,Zhi-qiang GAO,Ling-song HE
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| 表 4 GA优化算法训练结果 |
| Tab.4 Training results of GA options algorithm |
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| 振动信号组别 | Ψ | v | l | σ/% | | Gx | bior5.5 | $H_{G_{x}}^{\rm{DAAAA}}$ | 76 | 88.95 | | Gx | db8 | $H_{G_{x}}^{\rm{DAAA}}$ | 62 | 83.46 | | Gx | Haar | $P_{G_{x}}^{\rm{DAD}}$ | 49 | 80.53 | | Gx | coif3 | $F_{G_{x}}^{\rm{DADAA}}$ | 96 | 80.22 | | Gy | db14 | $H_{G_{y}}^{\rm{ADA}}$ | 86 | 83.82 | | Gy | db5 | $H_{G_{y}}^{\rm{ADAA}}$ | 64 | 82.22 | | Gy | bior1.5 | $H_{G_{y}}^{\rm{AAADA}}$ | 31 | 81.24 | | Gz | db6 | $H_{G_{z}}^{\rm{AADAD}}$ | 26 | 80.69 | | Gz | sym6 | $H_{G_{z}}^{\rm{DADA}}$ | 38 | 82.92 |
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