| 基于DSP的混炼胶粘度测量仪 |
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| 引用本文： | 王旭丽,杨卫. 基于DSP的混炼胶粘度测量仪[J]. 现代电子技术, 2007, 30(7): 181-183 |
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| 作者姓名： | 王旭丽 杨卫 |
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| 作者单位： | 1. 株洲日望电子科技有限公司,湖南,株洲,412007
2. 长沙理工大学,计算机与通信工程学院,湖南,长沙,410076 |
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| 摘 要： | 提出了一种在线测量混炼胶粘度的新方法。该方法以RBF神经网络为基础,综合考虑混炼过程各因素对胶料粘度的影响,建立起胶料粘度的软测量模型。根据此方法,研制了以DSP为核心的在线测量仪,并进行了现场试验。试验结果表明测量仪输出与实验室检验值基本一致,最大偏差未超过1个门尼,完全满足生产现场对粘度实时测量的精度要求。该测量仪较大地提高了橡胶混炼的生产效率,并为粘度最优控制奠定了基础。
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| 关 键 词： | 混炼胶粘度 测量仪 RBF神经网络 |
| 文章编号： | 1004-373X（2007）07-181-03 |
| 收稿时间： | 2006-08-31 |
| 修稿时间： | 2006-08-31 |
An Instrument for Online Measurement of Rubber Mixture Viscosity |
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| WANG Xuli,YANG Wei. An Instrument for Online Measurement of Rubber Mixture Viscosity[J]. Modern Electronic Technique, 2007, 30(7): 181-183 |
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| Authors: | WANG Xuli YANG Wei |
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| Affiliation: | 1, Riwang Electronics Limited Corporation, Zhuzhou,412007, China 2, College of Computer and Communication Engineering,Changsha University of Science and Technology,Changsha,410076,China |
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| Abstract: | A novel approach for on-line measurement of rubber mixture viscosity is proposed in this paper.In the approach,all the factors which influence the viscosity variation are taken into consideration and RBF neural network is applied to construct the viscosity measurement model.According to the approach,an instrument based on digit signal processor is developed and test is conducted.The test results show the instrument achieves online viscosity measurement precisely,the error between instrument measurement and laboratory measurement is small and acceptable,the maximum error is less than 1 M.u.It improves production efficiency greatly and lays down the foundation for optimal control of viscosity. |
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| Keywords: | DSP |
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