| 基于事件触发的网络控制系统研究 |
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| 引用本文： | 梅浩,张春. 基于事件触发的网络控制系统研究[J]. 南阳理工学院学报, 2013, 0(6): 57-60 |
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| 作者姓名： | 梅浩 张春 |
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| 作者单位： | [1]安徽工程大学电气工程学院,安徽芜湖241000 [2]安徽工程大学检测技术与自动化装置重点实验室,安徽芜湖241000 |
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| 基金项目： | 安徽省自然科学基金（1208085MF115） |
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| 摘 要： | 网络控制系统传输的数据量比较大,传统的周期触发机制存在很多缺点。本文基于稳定性条件,设计了事件触发机制控制器,构造了事件触发控制模型,分析了事件触发工作原理。仿真结果表明,事件触发控制系统的估计性能和周期触发控制系统的性能相同,而事件触发控制时间间隔小,在不影响数据包丢失的同时,能有效减少网络资源的使用,使传输过程更加高效。
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| 关 键 词： | 事件触发 控制器 网络控制系统 稳定性 |
THE RESEARCH OF NETWORKED CONTROL SYSTEMS WITH EVENT-TRIGGERED |
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| MEI Hao,ZHANG Chun. THE RESEARCH OF NETWORKED CONTROL SYSTEMS WITH EVENT-TRIGGERED[J]. Journal of Nanyang Institute of Technology, 2013, 0(6): 57-60 |
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| Authors: | MEI Hao ZHANG Chun |
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| Affiliation: | 1. College of Electrical Engineering, Anhui Polytechnic University, Wuhu 241000, China; 2. Key Laboratory of Detection Technology and Automation Devices, Anhui Polytechnic University, Wuhu 241000, China) |
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| Abstract: | It has a large amount of data transmission in network control system. The traditional cycle of the trigger mechanism has many drawbacks. We designed the trigger mechanism controller and constructed model to analyze the working principle based onstability. The simulation results show that event-triggered control system has the same estimation as periodic trigger control system. We can find the advantage of event trigger control is that using a smaller time and fewer resources. The trigger mechanisms not only prevent packet loss, but also improve the efficiency of transmission. |
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| Keywords: | event-triggered controller network control system stability |
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