| 引用本文: | 彭博,施惠元,苏成利,李平.多阶段间歇过程鲁棒模糊预测异步切换控制[J].控制理论与应用,2022,39(1):91~100.[点击复制] |
| PENG Bo,SHI Hui-yuan,SU Cheng-li,LI Ping.Robust fuzzy predictive asynchronous switching control for multi-phase batch processes[J].Control Theory and Technology,2022,39(1):91~100.[点击复制] |
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| 多阶段间歇过程鲁棒模糊预测异步切换控制 |
| Robust fuzzy predictive asynchronous switching control for multi-phase batch processes |
| 摘要点击 1743 全文点击 695 投稿时间：2020-12-09 修订日期：2021-10-29 |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| DOI编号 10.7641/CTA.2022.00886 |
| 2022,39(1):91-100 |
| 中文关键词 多阶段间歇过程 鲁棒模糊预测控制 异步切换控制 线性矩阵不等式 平均驻留时间 |
| 英文关键词 multi-phase batch process robust fuzzy predictive control asynchronous switching control linear matrix inequality average dwell time |
| 基金项目 国家自然科学基金项目(61803191, 61703191), 辽宁省自然科学基金项目(2019–KF–03–05), 高等学校创新人才支持计划项目(LR2019037), 辽宁 石油化工大学引进人才科研启动基金(2021XJJL–009)资助. |
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| 中文摘要 |
| 本文针对非线性多阶段间歇过程在切换瞬间存在异步切换的问题, 提出了一种鲁棒模糊预测异步切换控
制方法. 该方法将非线性多阶段间歇过程表示为同步子系统和异步子系统的等效闭环扩展Takagi-Sugeno模糊模型,
在此基础上给出了确保每个批次指数稳定和每个阶段渐近稳定的, 基于线性矩阵不等式的稳定性条件以及不同情
况运行时间的计算方法. 根据运行时间采用超前切换思想, 避免异步切换情况的出现, 保证系统的稳定运行. 仿真案
例表明所设计的控制器是有效的和可行的. |
| 英文摘要 |
| Aiming at the problem of asynchronous switching at the moment of switching in a nonlinear multi-phase batch
process, a robust fuzzy predictive asynchronous switching control method is proposed. This method expresses the nonlinear
multi-phase batch process as an equivalent closed-loop extended Takagi-Sugeno fuzzy model including the synchronization
subsystem and the asynchronous subsystem. On this basis, the stability conditions based on linear matrix inequality and the
calculation method of running time under different conditions are given to ensure the exponential stability of each batch
and the asymptotic stability of each phase. According to the running time, the advanced switching concept is adopted to
avoid the occurrence of asynchronous switching and ensure the stable operation of the system. The simulation case shows
that the designed controller is effective and feasible. |
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