XING Chong*,WANG Kunhao.Prediction of Hardness of Hard Anodic Oxidation Film Based on BP and RBF Neural Network[J].Plating & Finishing,2021,(7):25-29.[doi:10.3969/j.issn.1001-3849.2021.07.005]
基于BP和RBF神经网络预测硬质阳极氧化膜的硬度
- Title:
- Prediction of Hardness of Hard Anodic Oxidation Film Based on BP and RBF Neural Network
- 文献标志码:
- A
- 摘要:
- 通过两种不同方式分别构建NEWRB函数RBF神经网络和K-均值聚类RBF神经网络,同时构建BP神经网络。采用正交实验数据对不同神经网络进行训练,然后用训练完成的不同神经网络预测硬质阳极氧化膜的硬度,并将预测结果与实测值进行对比。结果表明:与BP神经网络相比,NEWRB函数RBF神经网络和K-均值聚类RBF神经网络的平均相对误差和最大相对误差均较低。通过两种不同方式构建的RBF神经网络都具有较高的预测精度,并且K-均值聚类RBF神经网络具有更高的预测精度,更适用于预测硬质阳极氧化膜的硬度。
- Abstract:
- NEWRB function RBF neural network and K-mean clustering RBF neural network were established in two different ways, and BP neural network was also established. Different neural networks were trained using orthogonal experimental data, and then the trained different neural networks were used to predict the hardness of hard anodic oxidation film, and the predicted value was compared with the measured value. The results showed that compared with BP neural network, the average relative error and maximum relative error of NEWRB function RBF neural network and K-mean clustering RBF neural network were lower. The RBF neural network established by two different methods has higher prediction accuracy, and the K-mean clustering RBF neural network has much higher prediction accuracy, which was more suitable for predicting the hardness of hard anodic oxidation film.
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备注/Memo
收稿日期: 2020-11-24;修回日期: 2020-12-22
*通信作者: 邢翀,changchun_00@163.com
基金项目: 吉林省科技厅自然科学基金(20190201191JC),吉林省教育厅科学技术研究基金(JJKH20210787KJ)