| 跟踪误差的增量式模型预测控制 |
| |
| 引用本文： | 汪纪锋,黄进,杨承志,王彬.跟踪误差的增量式模型预测控制[J].重庆大学学报(自然科学版),2013,36(12):86-91. |
| |
| 作者姓名： | 汪纪锋 黄进 杨承志 王彬 |
| |
| 作者单位： | 重庆邮电大学移通学院 自动化系，重庆 401520;昆明理工大学 信息工程与自动化学院，昆明 650500;昆明理工大学 信息工程与自动化学院，昆明 650500;昆明理工大学 信息工程与自动化学院，昆明 650500 |
| |
| 基金项目： | 国家自然科学基金资助项目（61263017）；云南省自然科学基金资助项目（2011FZ060） |
| |
| 摘 要： | 针对一类工业生产过程中实时跟踪问题,本文提出一种增量式模型预测控制算法,其基本思想是在预测模型中根据跟踪误差采用速度响应来建立预测模型,并在预测模型中采用控制量的增量软约束和在线滚动优化方法使其二次性能指标达到最优。理论分析和Matlab仿真实验结果表明,该控制算法能获得良好的跟踪性能、平稳的被控对象动态响应以及更强的闭环系统鲁棒性。
|
| 关 键 词： | 模型预测控制 跟踪误差 增量式 速度响应 |
The predictive control of an incremental model based on tracking error |
| |
| WANG Jifeng,HUANG Jin,YANG Chengzhi and WANG Bin.The predictive control of an incremental model based on tracking error[J].Journal of Chongqing University(Natural Science Edition),2013,36(12):86-91. |
| |
| Authors: | WANG Jifeng HUANG Jin YANG Chengzhi and WANG Bin |
| |
| Affiliation: | Faculty of Automation, College of Mobile Telecommunications, Chongqing University of Posts and Telecommunications,Chongqing 401520,China;Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming 650500,China;Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming 650500,China;Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming 650500,China |
| |
| Abstract: | An algorithm of incremental model predictive control is proposed to solve a class of industrial production process real-time tracking problems. The basic idea is to establish a predictive model by adopting speed response on the basis of tracking error, and realize the optimization of the second time performance by using the soft constraint of the increment of control quantity and the online rolling optimization method. The theoretical analysis and Matlab simulation results show that the control algorithm can obtain good tracking performance, smooth dynamic response of the controlled object and strong robustness of the closed-loop system. |
| |
| Keywords: | model predictive control tracking error incremental speed response |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《重庆大学学报(自然科学版)》浏览原始摘要信息 |
|
点击此处可从《重庆大学学报(自然科学版)》下载全文 |
