宁奎伟,李明辉.基于遗传算法的控制参数整定及其在温度控制中的应用[J].包装工程,2016,37(5):141-145.
NING Kui-wei,LI Ming-hui.Control Parameter Tuning Based on Genetic Algorithm and Its Application in Temperature Control[J].Packaging Engineering,2016,37(5):141-145. |
| 基于遗传算法的控制参数整定及其在温度控制中的应用 |
| Control Parameter Tuning Based on Genetic Algorithm and Its Application in Temperature Control |
| 投稿时间：2015-09-10 修订日期：2016-03-10 |
| DOI： |
| 中文关键词: 发酵罐 温度控制 PID参数整定 OPC通讯 |
| 英文关键词: fermenter temperature control PID parameter tuning OPC communication |
| 基金项目: |
|
| 摘要点击次数: |
| 全文下载次数: |
| 中文摘要: |
| 目的 在啤酒生产过程中， 通过确定PID参数， 以保证准确控制发酵罐温度。方法 针对发酵罐温度控制现场调试过程中PID参数选择的随机性等问题， 采用遗传算法对PID参数进行整定， 并基于OPC将Matlab与WINCC进行联机调试， 实现数据的在线整定与监控。 结果 经过遗传算法整定的PID参数， 其输出响应曲线上升时间为2.81 s， 超调量为9.12%， 调整时间为5.22 s。结论 采用遗传算法整定的温度控制的PID参数效果较好， 其响应速度快， 超调量小， 调整时间短， 满足现场控制要求。 |
| 英文摘要: |
| The aim of this study was to accurately control the temperature of the fermenter during the beer production process through determining the PID parameters. To solve the problems of the randomness in selection of PID parameters in the site commissioning process of temperature control of the fermenter, genetic algorithm was used to set the PID parameters, and the Matlab and WINCC communication based on OPC was used to realize online tuning and monitoring of data. PID parameters set by the genetic algorithm were as following. The rise time of the output response curve was 2.81 s， the overshoot was 9.12%, and the adjusting time was 5.22 s. The PID parameters set by the genetic algorithm were effective, with fast response, low overshoot and short adjusting time, which met the requirements of field control. |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
渝公网安备 50010702501716号