| xPC环境下CMAC NN在淀粉生产线液位控制中的应用 |
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| 引用本文： | 沈刚,何景峰,丛大成,白晓东,唐晖,韩俊伟.xPC环境下CMAC NN在淀粉生产线液位控制中的应用[J].农业机械学报,2009,40(2). |
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| 作者姓名： | 沈刚 何景峰 丛大成 白晓东 唐晖 韩俊伟 |
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| 作者单位： | 1. 哈尔滨工业大学机电工程学院,哈尔滨,150001
2. 长春职业技术学院工程技术分院,长春,130033 |
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| 基金项目： | 哈尔滨工业大学与北大荒九三薯业股份有限公司合作项目 |
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| 摘 要： | 在分析CMAC神经网络的基础上,提出了利用自适应CMAC神经网络来调节淀粉生产线中乳液的液位.通过对淀粉生产线中某一液位回路进行数学建模,然后对常规PID和自适应CMAC神经网络两种控制器进行了设计与仿真.仿真结果表明,自适应CMAC神经网络在控制效果上明显优于常规PID,并且具有很高的鲁棒性.在Matlab实时开发环境xPC Target下建立了液位实时控制系统,采用快速原型控制方式,具有系统组建方便、成本低、开发周期短等特点,该系统可实现精确的过程控制.
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| 关 键 词： | 淀粉生产线 自适应 CMAC神经网络 液位控制 |
Application of CMAC Controller in Starch Production-line Liquid-level Based on xPC Environment |
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| Shen Gang,He Jingfeng,Cong Dacheng,Bai Xiaodong,Tang Hui,Han Junwei.Application of CMAC Controller in Starch Production-line Liquid-level Based on xPC Environment[J].Transactions of the Chinese Society of Agricultural Machinery,2009,40(2). |
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| Authors: | Shen Gang He Jingfeng Cong Dacheng Bai Xiaodong Tang Hui Han Junwei |
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| Institution: | 1.School of Electromechanical Engineering;Harbin Institute of Technology;Harbin 150001;China 2.School of Engineering Technology;Changchun Vocational Institute of Technology;Changchun 130033;China |
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| Abstract: | Self-adaptive CMAC NN was used to adjust the liquid-level of the starch production-line after analyzing and comparing the principle of tradition PID and self-adaptive CMAC NN and a mathematical model about one of liquid-level loop of starch production-line was built,then,a controller was designed and simulated.The simulation results showed that self-adaptive CMAC NN is better than tradition PID on the respect of control effect and its robustness is higher than tradition PID.Real-time level process control s... |
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| Keywords: | Starch production-line Self-adaptive CMAC NN Liquid-level control |
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