| 具有延时和数据包丢失的网络控制系统的稳定性 |
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| 引用本文： | 樊卫华,蔡骅,吴晓蓓,胡维礼.具有延时和数据包丢失的网络控制系统的稳定性[J].南京理工大学学报(自然科学版),2004,28(5):465-468,484. |
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| 作者姓名： | 樊卫华 蔡骅 吴晓蓓 胡维礼 |
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| 作者单位： | 南京理工大学,自动化系,江苏,南京,210094 |
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| 基金项目： | 国家自然科学基金 (60 1 740 1 9，60 0 340 1 0 ) |
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| 摘 要： | 该文研究了同时具有数据包丢失和网络诱导时延的网络控制系统的建模与稳定性。在数据包传输成功率一定的假设下，将网络控制系统建模为具有事件率约束的异步动态系统。利用异步动态系统的相关结论，给出网络控制系统指数稳定的充分条件。最后的仿真表明该方法是有效的。
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| 关 键 词： | 网络控制系统 时延 数据包丢失 异步动态系统 |
| 文章编号： | 1005-9830(2004)05-0465-04 |
Stability of Networked Control Systems with Timedelay and Data Packet Dropout |
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| FAN Wei-hua,CAI Hua,WU Xiao-bei,HU Wei-li.Stability of Networked Control Systems with Timedelay and Data Packet Dropout[J].Journal of Nanjing University of Science and Technology(Nature Science),2004,28(5):465-468,484. |
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| Authors: | FAN Wei-hua CAI Hua WU Xiao-bei HU Wei-li |
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| Abstract: | The model and the stablity of the network control systems with time-delay and data packet dropout are studied.Based on the fixed rate of the data packet dropout,the networked control system is modeled as an asynchronous dynamical system (ADS) with rate constraints on events. The sufficient condition to the exponential stability of the networked control system is derived from the conclusion of the ADSs.The simulation validates the method. |
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| Keywords: | networked control systems time-delay data packet dropout asynchronous dynamical systems |
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