基于SVR的PFC微观参数辅助标定方法研究
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温晨,黄敏,邱贤阳,黄帅
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Auxilliary Calibration Method for Microscopic Parameters of PFC Based on SVR
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Chen WEN,Min HUANG,Xianyang QIU,Shuai HUANG
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表5 第二组参数标定结果
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Table 5 Calibration results of the second set of parameters
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次数 | 微观参数(预测) | 宏观参数(数值模拟) | 误差百分比/% |
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GPa | | | MPa | MPa | /(°) | GPa | | MPa | MPa | / | | | | |
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1 | 6.69 | 1.84 | 0.624 | 25.9 | 17.0 | 35.6 | 8.74 | 0.245 | 29.0 | 5.0 | 5.8 | 1.5 | 10.9 | 10.7 | 2.7 | 2 | 6.71 | 1.81 | 0.592 | 22.7 | 17.7 | 36.4 | 8.86 | 0.251 | 26.4 | 4.7 | 5.6 | 0.1 | 13.6 | 0.8 | 10.4 | 3 | 6.70 | 1.72 | 0.591 | 23.1 | 17.5 | 39.9 | 8.97 | 0.229 | 24.0 | 5.1 | 4.7 | 1.1 | 3.6 | 8.4 | 2.9 | 4 | 6.69 | 1.78 | 0.563 | 22.5 | 17.1 | 37.9 | 8.73 | 0.224 | 27.9 | 4.95 | 5.6 | 1.6 | 1.4 | 6.5 | 4.8 | 待标定参数 | | 8.87 | 0.221 | 26.2 | 5.2 | 5.0 | |
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