| 基于SVM逆方法的球磨机制粉系统预测控制 |
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| 引用本文： | 薛美盛,何丹玉,魏衡华.基于SVM逆方法的球磨机制粉系统预测控制[J].控制工程,2011,18(2):294-298. |
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| 作者姓名： | 薛美盛 何丹玉 魏衡华 |
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| 作者单位： | 中国科学技术大学,自动化系,安徽,合肥,230026 |
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| 基金项目： | 国家高技术研究发展计划基金资助项目，国家水体污染控制与治理科技重大专项课题基金资助项目 |
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| 摘 要： | 根据球磨机制粉过程的特点及相应的动态数学模型,证明了系统的可逆性.进一步利用支持向量机(SVM)对非线性系统具有良好逼近能力的特性,通过其来辩识球磨机制粉过程的逆系统,可以很好解决球磨机制粉系统逆系统建模难的问题,将该逆模型与原系统串联可构成解耦后的伪线性复合系统.同时为了克服逆系统的建模误差,通过设计预测控制器对该复...
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| 关 键 词： | 球磨机制粉系统 逆系统 支持向量机 预测控制 |
SVM Inverse Based Predictive Control of Ball Mill Coal Pulverizing System |
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| WUE Mei-sheng,HE Dan-yu,WEI Heng-hua.SVM Inverse Based Predictive Control of Ball Mill Coal Pulverizing System[J].Control Engineering of China,2011,18(2):294-298. |
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| Authors: | WUE Mei-sheng HE Dan-yu WEI Heng-hua |
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| Affiliation: | XUE Mei-sheng,HE Dan-yu,WEI Heng-hua(Department of Automation,University of Science and Technology of China,Hefei 230026,China) |
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| Abstract: | Based on the characteristics and the dynamic mathematical model of ball mill coal pulverizing system,the reversibility of the system is testified.Support vector machines(SVM)is applied to obtain the inverse system of ball mill coal pulverizing process which is combined with the original system.To overcome the modelling errors of SVM inverse system method,a predictive controller is designed to obtain the closed optimized control of the compound system.Simulation results show that the presented control approa... |
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| Keywords: | ball mill coal pulverizing system inverse system SVM predictive control |
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