Research Article
Modeling and Optimization for Piercing Efficiency and Energy Consumption Based on Mean Value Substaged KELM-PLS and GA Method
Table 5
Comparison of the production index after optimization of piercing efficiency and energy consumption.
| Production index of piercing | Before optimization | After optimization with MICR model | After optimization with KELM-PLS model | Unit |
| Piercing efficiency | 84.56 | 88.93 | 90.24 | % | Piercing energy consumption | 11.352 | 8.341 | 8.268 | KWh |
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