| 基于数据丢包的网络控制系统的模型及稳定研究 |
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| 引用本文： | 邓文展,宋立忠,陈丹丹. 基于数据丢包的网络控制系统的模型及稳定研究[J]. 舰船电子工程, 2008, 28(11) |
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| 作者姓名： | 邓文展 宋立忠 陈丹丹 |
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| 作者单位： | 海军工程大学电气工程学院,武汉,430033 |
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| 摘 要： | 随着互联网技术的发展,以太网逐渐被引入到工业控制领域.对于一个网络控制系统,网络带来的系统时滞和丢包是不可避免的,因此,在对网络控制系统的建模中,必需重点考虑时延和丢包的影响.研究网络控制系统的丢包模型,针对该模型用传统的PID算法对系统进行仿真实验,并分别阐述了在网络丢包情况下,控制系统的稳定性问题.
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| 关 键 词： | 网络控制系统 模型 数据丢包 时延 系统仿真 |
Research on Stability and Model Creation of NCSs Based on Data Packet Dropout |
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| Deng Wenzhan,song Lizhong,Chen Dandan. Research on Stability and Model Creation of NCSs Based on Data Packet Dropout[J]. Ship Electronic Engineering, 2008, 28(11) |
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| Authors: | Deng Wenzhan song Lizhong Chen Dandan |
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| Affiliation: | Deng Wenzhan Song Lizhong Chen D,an (College of Electrical Eng.,Naval Univ.of Engineering,Wuhan 430033) |
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| Abstract: | With the development of network technology,Ethernet has been gradually introduced into industrial control fields.Because of the significance of the influence by networked-induced time delay and data packet dropout,model creation for NCSs must take them into account especially.The article researches the model based on date packet dropout and simulink the system with PID method.Aiming at data packet dropout of NCS,the article analyse the stability of the NCS. |
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| Keywords: | networked control systems mold data packet dropout time-delay system simulation |
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