| 乳制品巴氏杀菌温度智能控制算法模拟及实验研究 |
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| 引用本文： | 余敏,胡卓焕,杨茉,李凌.乳制品巴氏杀菌温度智能控制算法模拟及实验研究[J].上海理工大学学报,2006,28(5):479-483. |
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| 作者姓名： | 余敏 胡卓焕 杨茉 李凌 |
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| 作者单位： | 上海理工大学,动力工程学院,上海,200093 |
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| 基金项目： | 国家自然科学基金资助项目(50576057)，上海市重点学科建设资助项目 |
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| 摘 要： | 采用热水箱模拟乳制品巴氏杀菌容器,研究热水箱水温的开环响应特性,建立了数学模型.运用MATLAB软件对该模型进行PID控制算法仿真研究,得到了PID控制参数的基本范围.在仿真研究所得参数的基础上,运用改进的有监督Hebb学习的单神经元自适应PID算法对热水箱水温进行控制,将其精确保持在目标温度,并且使其在有扰动的情况下具有良好的动态性能.该改进方法用于巴氏杀菌过程中的温度控制,可以确保乳制品的品质,并且降低了能耗.
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| 关 键 词： | 温度控制 Hebb算法 仿真 实验研究 |
| 文章编号： | 1007-6735（2006）05-0479-05 |
| 收稿时间： | 2006-03-04 |
| 修稿时间： | 2006年3月4日 |
Simulation and experimental study on temperature intelligent control in Pasteurism for milk |
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| YU Min,HU Zhuo-huan,YANG Mo,LI Ling.Simulation and experimental study on temperature intelligent control in Pasteurism for milk[J].Journal of University of Shanghai For Science and Technology,2006,28(5):479-483. |
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| Authors: | YU Min HU Zhuo-huan YANG Mo LI Ling |
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| Institution: | College of Patter Engineering , University of Shanghai for Science and Technology, Shanghai 200093, China |
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| Abstract: | A mathematical model was built via experimental study upon the characteristics of open loop control on water temperature of a tank working as a container for Pasteurism.PID control arithmetic was carried out by the application of MATLAB,and PID control parameters were obtained.In virtue of these parameters,PID arithmetic using Hebb algorithm was applied to water temperature control.It was found that water temperature was precisely under control,and in disturbed state,well dynamic performance was achieved.A new method for optimum design of PID control based on Hebb algorithm for pasteurism temperature control was showcased in the paper.With this method,the quality of milk products can be improved and energy sources can be saved. |
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| Keywords: | temperature control Hebb algorithm simulation experimental study |
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