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| 罗非鱼真空冷冻干燥温度的智能预测控制 | |
| 引用本文： | 李晓斌,王海波,许哲,张海刚. 罗非鱼真空冷冻干燥温度的智能预测控制[J]. 控制工程, 2011, 18(5): 719-722,770 |
| 作者姓名： | 李晓斌 王海波 许哲 张海刚 |
| 作者单位： | 1. 上海应用技术学院电气与电子工程学院,上海200235;兰州理工大学电气与信息工程学院,甘肃兰州730050 2. 兰州理工大学电气与信息工程学院,甘肃兰州,730050 3. 上海海洋大学工程学院,上海,201306 |
| 基金项目： | 国家科技支撑计划(2006BAD30B07); 上海市科委科技计划(08210511900) |
| 摘 要： | 在罗非鱼的真空冷冻干燥过程中,升华温度的精确控制是一个大时滞、非线性的控制问题,实际测试表明,现有的PID控制很难实现对升华温度的动态跟踪精确控制,影响冻干罗非鱼的物理、化学和生物性状,尤其是罗非鱼制品的活生等.提出基于自适应粒子群优化预测函数控制( APSO-PFC)的真空冻干温度控制方法,通过仿真和实验比较,表明A... |
| 关 键 词： | 罗非鱼 真空冷冻干燥 温度 模型辩识 智能预测控制 |
Intelligent Predicting Control of Vacuum Freeze-Drying Temperature of Tilapia |
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| LI Xiao-bin,WANG Hai-bo,XU Zhe,ZHANG Hai-gang. Intelligent Predicting Control of Vacuum Freeze-Drying Temperature of Tilapia[J]. Control Engineering of China, 2011, 18(5): 719-722,770 | |
| Authors: | LI Xiao-bin WANG Hai-bo XU Zhe ZHANG Hai-gang |
| Affiliation: | LI Xiao-bin1,2,WANG Hai-bo2,XU Zhe3,ZHANG Hai-gang3(1.College of Electrical and Electronic Engineering,Shanghai Institute of Technology,Shanghai 200235,China,2.College of Electrical and Information Engineering,Lanzhou University of Technology,Lanzhou 730050,3.College of Engineering Science and Technology,Shanghai Ocean University,Shanghai 201306,China) |
| Abstract: | In process of tilapia vacuum freeze-drying,the accurate control of freeze-drying temperature is a nonlinear dynamic tracking control problem.In practice,the freeze-drying temperature accurate dynamic tracking control is very difficult by PID controller.It influences physical chemical and biological performance and shape,particularly activity of biological product.These problems are solved by predictive functional control(PFC) based on adaptive particle swarm optimization algorithm(APSO).These results of sim... |
| Keywords: | tilapia vacuum freeze-drying temperature model identification intelligent predictive control |
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