赵东山,牛宗伟,张宇,刘洪福,赵霞,董海青.BP神经网络在微弧氧化膜层性能预测和能量参数优化中的应用[J].表面技术,2012,(3):73-76，83.
ZHAO Dong-shan,NIU Zong-wei,ZHANG yu,LIU Hong-fu,ZHAO Xia,DONG Hai-qing.The Application of BP Neutral Network in the MAO Performance Prediction and Energy Parameters Optimization[J].Surface Technology,2012,(3):73-76，83 |
| BP神经网络在微弧氧化膜层性能预测和能量参数优化中的应用 |
| The Application of BP Neutral Network in the MAO Performance Prediction and Energy Parameters Optimization |
| 投稿时间：2011-12-29 修订日期：2012-06-20 |
| DOI： |
| 中文关键词: 微弧氧化 正交实验 BP神经网络 膜层性能 |
| 英文关键词:micro-arc oxidation orthogonal experiment BP neutral network coating performance |
| 基金项目:国家自然科学基金资助项目(51005140);国家自然科学基金面上项目(50875195);山东省自然科学基金资助项目(ZR2010EQ037);山东省科技发展计划项目(2008GG10004003);山东理工大学青年教师发展支持计划经费资助 |
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| Author | Institution |
| ZHAO Dong-shan | School of Machincal Engineering, Shandong University of Technology, Zibo 255049, China |
| NIU Zong-wei | School of Machincal Engineering, Shandong University of Technology, Zibo 255049, China |
| ZHANG yu | School of Machincal Engineering, Shandong University of Technology, Zibo 255049, China |
| LIU Hong-fu | School of Machincal Engineering, Shandong University of Technology, Zibo 255049, China |
| ZHAO Xia | School of Machincal Engineering, Shandong University of Technology, Zibo 255049, China |
| DONG Hai-qing | School of Machincal Engineering, Shandong University of Technology, Zibo 255049, China |
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| 中文摘要: |
| 评价微弧氧化膜层性能的参数主要有膜层厚度、表面粗糙度和硬度,影响氧化膜层性能的主要因素有电流密度、脉冲频率和占空比。利用正交实验数据建立了BP神经网络,对微弧氧化膜层性能进行了预测,对能量参数进行了优化。结果表明:所拟建的BP网络稳定,网络预测当电流密度为10A/dm2、频率为500Hz、占空比为15%时,膜层的厚度、硬度最大,表面粗糙度最小,且其值与实验结果吻合。 |
| 英文摘要: |
| The parameters evaluating MAO coating performance contain thickness, roughness and hardness of film. The parameters effecting film property contain contain current density, freduency and duty cycle. Based on the data of orthogonal experiment, the BP neutral network was designed to predict the coating performance and optimize the energy parameters. The results show that BP network has good stabilization, the network predicts that current density is 10A/dm2, freduency is 500Hz and duty cycle is 15%. The MAO coating has maximum thickness and hardness, minimum roughness, the predictive value is the same as experimental value. |
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