| 双率控制系统指数镇定的一个切换系统方法 |
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| 引用本文： | 贺彦君,池小波. 双率控制系统指数镇定的一个切换系统方法[J]. 太原师范学院学报(自然科学版), 2013, 0(3): 74-77 |
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| 作者姓名： | 贺彦君 池小波 |
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| 作者单位： | 山西大学数学科学学院,山西太原030006 |
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| 摘 要： | 由于各种传感器的不同采样周期,线性系统的状态变量被分为两类,每一类状态变量有一个采样周期.根据两类状态变量不同的采样周期,提出了一个周期的切换控制器.因此双率控制系统可以被建模为一个带有时变的锯齿状时滞的切换系统,并给出了使系统镇定的充分条件和相应的控制器设计方法.
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| 关 键 词： | 切换系统方法 双率线性控制系统 指数镇定 切换控制器 |
A Switched System Approach for Exponential Stabilization of Dual-rate Control System |
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| He Yanjun Chi Xiaobo. A Switched System Approach for Exponential Stabilization of Dual-rate Control System[J]. Journal of Taiyuan Normal University:Natural Science Edition, 2013, 0(3): 74-77 |
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| Authors: | He Yanjun Chi Xiaobo |
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| Affiliation: | He Yanjun Chi Xiaobo (School of Mathematics Sciences, Shanxi University, Taiyuan 030006, China) |
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| Abstract: | Due to the different sampling periods of various sensors, the state variables of the linear system are classified as two categories,which category has a sampling period. Based on the two categories state variables,a periodically switched controller is proposed. Thus the dual- rate control system is modeled as a switched system with time-varying sawtooth delays. At last, the effectiveness of the proposed method is demonstrated by simulation. |
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| Keywords: | a switched system approach dual-rate linear control system exponential stabi-lization ~ switched controller |
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