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| 鲁棒非脆弱保成本控制及其应用仿真 | |
| 引用本文： | 付兴建,刘小河,童朝南,宗胜悦,李白雅.鲁棒非脆弱保成本控制及其应用仿真[J].湖南科技大学学报(自然科学版),2007,22(2):73-76. |
| 作者姓名： | 付兴建 刘小河 童朝南 宗胜悦 李白雅 |
| 作者单位： | 1. 北京信息科技大学,计算机与自动化系,北京,100085 2. 北京科技大学信息工程学院,北京,100083 3. 湖南科技大学,信息与电气工程学院,湖南,湘潭,411201 |
| 基金项目： | 北京市自然科学基金重点项目(B类)，北京市教委科技发展计划项目，湖南省科技计划 |
| 摘 要： | 针对不确定系统设计了非脆弱鲁棒保成本控制器,考虑了控制器增益存在加性和乘性两种情形.利用Lyapunov稳定性方法,以线性矩阵不等式的形式给出了非脆弱鲁棒保成本控制器存在的条件.在分析活套控制系统参数不确定等因素的基础上,把所设计的非脆弱保成本控制器应用于热连轧活套自动控制系统.通过仿真可以看出,在活套系统参数摄动的情况下,采用非脆弱保成本控制器活套系统仍具有鲁棒性能好,抗扰动强等优点.图4,参9. |
| 关 键 词： | 不确定性 非脆弱 保成本控制 活套系统 |
| 文章编号： | 1672-9102（2007）02-0073-04 |
| 收稿时间： | 2006-10-31 |
| 修稿时间： | 2006-10-31 |
Robust Non-Fragile Guaranteed Cost Control and Its Application Simulation |
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| FU Xing-jian,LIU Xiao-he,TONG Chao-nan,ZONG Sheng-yue,LI Bai-ya.Robust Non-Fragile Guaranteed Cost Control and Its Application Simulation[J].Journal of Hunan University of Science & Technology(Natural Science Editon),2007,22(2):73-76. | |
| Authors: | FU Xing-jian LIU Xiao-he TONG Chao-nan ZONG Sheng-yue LI Bai-ya |
| Institution: | 1. Department of Computer and Automation, Information Science and Technology University, Beijing 100085, China; 2. School of Information and Engineering, University of Science and Technology, Beijing 100083, China; 3.School of Information and Electrical Engineering, Hunan University of Science and Technology, Xiangtan 411201, China |
| Abstract: | The robust non-fragile guaranteed cost controller design for uncertain systems was discussed. Both additive and multiplicative perturbations of controller gain were considered. The existing condition of robust non-fragile guaranteed cost controller was given by using a proper Lyapunov function and linear matrix inequalities. Based on parameters uncertainties analysis of looper systems, the non-fragile guaranteed cost controller was applied to looper systems of hot strip rolling mill. Simulation results illustrate that this controller make looper systems have some good characteristics such as perfect robust stabilization and strong disturbance attenuation.4figs.,9refs. |
| Keywords: | uncertainty non-fragile guaranteed cost control looper systems Biography: FU Xing-Jian male born in 1974 Dr lecturer research interests include robust control intelligent control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |