| 引用本文: | 周靖峰,胡满峰.区间2型T-S模糊系统的事件触发预测控制[J].控制理论与应用,2022,39(8):1471~1478.[点击复制] |
| ZHOU Jing-feng,HU Man-feng.Event-triggered predictive control for interval type-2 T-S fuzzy systems[J].Control Theory and Technology,2022,39(8):1471~1478.[点击复制] |
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| 区间2型T-S模糊系统的事件触发预测控制 |
| Event-triggered predictive control for interval type-2 T-S fuzzy systems |
| 摘要点击 1352 全文点击 399 投稿时间：2021-06-26 修订日期：2022-04-22 |
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| DOI编号 10.7641/CTA.2021.10549 |
| 2022,39(8):1471-1478 |
| 中文关键词 模糊系统 预测控制 事件触发机制 李雅普诺夫稳定性理论 线性矩阵不等式 |
| 英文关键词 fuzzy systems predictive control event-triggered mechanism Lyapunov stability theory linear matrix inequality |
| 基金项目 国家自然科学基金项目(61973137), 江苏省自然科学基金项目(BK20181342)资助. |
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| 中文摘要 |
| 本文研究了前提不匹配的区间2型(IT2)模糊系统的事件触发预测控制问题. 首先, 提出了一个IT2模糊系统
模型, 包括动态事件触发机制(ETM)和预测控制器, ETM可以通过减少传输的数据包数量来节省有限的网络资源,
预测控制器可以预测两个成功传输时刻之间的系统状态来处理不可靠的通信网络. 其次, 根据李雅普诺夫稳定性理
论和前提不匹配方法, 得到了系统稳定的充分条件. 然后, 根据线性矩阵不等式(LMI)得到控制器增益. 最后通过数
值模拟验证了方法的有效性. |
| 英文摘要 |
| This paper investigates the dynamic event-triggered predictive control problem of interval type-2 (IT2) fuzzy
systems with imperfect premise matching. First of all, an IT2 fuzzy system is proposed, including a dynamic event-triggered
mechanism (ETM) that can save limited network resources by reducing the number of data packets transmitted and a
predictive controller that can predict the state of the system between the two successful transmitted instants to deal with
unreliable communication networks. Next, according to the Lyapunov stability theory and imperfect premise matching
method, the sufficient conditions for system stabilization are obtained. Then, the gain of the controller are obtained by using
linear matrix inequality (LMI). Finally, the validity of the design method is demonstrated by the numerical simulation. |