| 基于2-D系统理论的D型开闭环迭代学习控制 |
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| 引用本文： | 蒋思中,王改云. 基于2-D系统理论的D型开闭环迭代学习控制[J]. 电光与控制, 2010, 17(1) |
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| 作者姓名： | 蒋思中 王改云 |
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| 作者单位： | 桂林电子科技大学计算机与控制学院,广西,桂林,541004 |
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| 基金项目： | 广西高校百名中青年学科带头人资助计划项目;;广西区自然科学基金项目(0640171) |
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| 摘 要： | 对于具有重复运动性质的系统,迭代学习控制是一种行之有效的控制方法。开闭环迭代学习控制能同时利用系统前次运行和当前运行的信息,因而性能优于单纯的开环迭代学习控制。针对线性连续系统,设计了D(Differential)型开闭环迭代学习控制器,利用2-D(Two-Dimensional)系统理论建立系统的2-D连续—离散Roesser模型,并给出了保证控制器收敛的充分必要条件。最后通过一个仿真实例,证明了该方案的有效性。
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| 关 键 词： | 线性连续系统 开闭环算法 2-D系统理论 Roesser模型 |
D-Type Open-Closed-Loop Iterative Learning Control Based on 2-D System Theory |
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| JIANG Sizhong,WANG Gaiyun. D-Type Open-Closed-Loop Iterative Learning Control Based on 2-D System Theory[J]. Electronics Optics & Control, 2010, 17(1) |
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| Authors: | JIANG Sizhong WANG Gaiyun |
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| Affiliation: | School of Computer & Control;Guilin University of Electronic Technology;Guilin 541004;China |
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| Abstract: | Iterative Learning Control(ILC)is an effective method for the systems that execute the same task repetitively. Open-closed-loop ILC algorithm can use both the former and current information,so it is superior to the algorithm using only open-loop in performance. A D-type open-closed-loop iterative learning controller was designed for the linear continuous-time system,and a 2-D continuous-discrete Roesser's model was built up by using 2-D system theory. The sufficient and necessary conditions guaranteeing the... |
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| Keywords: | linear continuous-time system open-closed-loop algorithm 2-D system theory Roesser's model |
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