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| 模糊自整定PID温度控制系统的建模与仿真 | |
| 引用本文： | 王海青,姬长英,刘同召,高峰,鲜洁宇.模糊自整定PID温度控制系统的建模与仿真[J].计算机工程,2012,38(7):233-235,239. |
| 作者姓名： | 王海青 姬长英 刘同召 高峰 鲜洁宇 |
| 作者单位： | 1. 南京农业大学工学院,南京210031;南京农业大学江苏省高等学校智能化农业装备重点实验室,南京210031 2. 保定三伊电力电子有限公司,河北保定,071000 3. 南京农业大学工学院,南京,210031 |
| 基金项目： | 国家“863”计划基金资助项目(2006AA10Z259) |
| 摘 要： | 针对炒茶机的加热控制系统跟踪设定的温度值滞后、自动调节加热装置实时性差的问题，设计一种模糊自整定比例积分微分(PID)参数控制器。采用PID控制和模糊控制算法相结合的方法，实现模糊控制对PID参数的调整。利用Matlab在Simulink中建立模型，并对该控制器进行仿真分析。结果表明，模糊PID自整定控制器的超调量 ≈1%，稳态误差es=0。该方法可提高温度控制系统的性能。 |
| 关 键 词： | 模糊自整定 比例积分微分参数调整 温度控制 加热系统 |
| 收稿时间： | 2011-04-28 |
Modeling and Simulation of Fuzzy Self-tuning PID Temperature Control System |
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| WANG Hai-qing , JI Chang-ying , LIU Tong-zhao , GAO Feng , XIAN Jie-yu.Modeling and Simulation of Fuzzy Self-tuning PID Temperature Control System[J].Computer Engineering,2012,38(7):233-235,239. | |
| Authors: | WANG Hai-qing JI Chang-ying LIU Tong-zhao GAO Feng XIAN Jie-yu |
| Affiliation: | 1a(1a.College of Engineering;1b.Intelligent Agricultural Equipmental Key Lab,Institution of Higher Learning in Jiangsu Province,Nanjing Agricultural University,Nanjing 210031,China;2.Baoding Sanyi Electrical Company,Baoding 071000,China) |
| Abstract: | Aiming at the heating temperature control system of fried tea machine lag to track the set temperature value.In addition,the real-time of automatic adjusting device is poor.In order to solve this problem,a fuzzy self-tuning Proportion Integration Differentiation(PID) parameters controller is designed,which is based on PID control algorithm and fuzzy control algorithm,achieves fuzzy adjusting the PID parameters.The simulation model is created in Simulink of Matlab for analyzing the performance of the algorithm.Result shows that the overshoot,the steady-state error ≈1% and steady-state error es=0 in fuzzy self-tuning PID control system.The method proposed can raise performance of the temperature control system. |
| Keywords: | fuzzy self-tuning Proportion Integration Differentiation(PID) parameters adjustment temperature control heating system |
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