| 网络环境下不确定时滞系统鲁棒H∞控制 |
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| 引用本文： | 彭晨,岳东.网络环境下不确定时滞系统鲁棒H∞控制[J].自动化学报,2007,33(10):1093-1096. |
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| 作者姓名： | 彭晨 岳东 |
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| 作者单位： | 1.南京师范大学电气与自动化工程学院 南京 210042 |
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| 基金项目： | 国家自然科学基金;江苏省自然科学基金 |
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| 摘 要： | 研究了网络环境下不确定时滞系统的鲁棒 H∞ 控制器的设计问题. 在综合考虑网络的非理想状况下, 建立一种新的网络控制模型. 然后利用 Lyapunov Krsasovskii 泛函方法,通过引入自由矩阵, 得到网络控制系统的 H∞ 鲁棒稳定条件和相应的鲁棒 H∞ 时滞状态反馈控制器的设计方法. 实例表明了本文所得结果的有效性.
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| 关 键 词： | 网络控制系统 H∞ 控制 最大允许综合时滞界 线性矩阵不等式 |
| 收稿时间： | 2006-5-16 |
| 修稿时间： | 2006-05-16 |
Network-based Robust H∞ Control of Systems with State-delay and Uncertainty |
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| PENG Chen,YUE Dong.Network-based Robust H∞ Control of Systems with State-delay and Uncertainty[J].Acta Automatica Sinica,2007,33(10):1093-1096. |
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| Authors: | PENG Chen YUE Dong |
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| Affiliation: | 1.School of Electrical and Automatic Engineering, Nanjing Normal University, Nanjing 210042 |
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| Abstract: | This paper is concerned with the H∞ controller design of networked control systems with state delay and uncertainty. A model of the networked control systems is provided in consideration of the non-ideal network conditions. By introducing some free-weighing matrices, the robust H∞ stability conditions are obtained based on Lyapunov Krsasovskii functional method, and an H∞ controller design method with time delay state feedback is also proposed. An illustrative example is provided to show the effectiveness of our proposed method. |
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| Keywords: | Networked control systems Hoo control maximum allowable synthetical bounds linear matrix inequalities |
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