| 基于输出反馈的离散时滞系统的鲁棒容错控制 |
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| 引用本文： | 祁军.基于输出反馈的离散时滞系统的鲁棒容错控制[J].陕西理工学院学报(自然科学版),2008,24(1):54-57,61. |
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| 作者姓名： | 祁军 |
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| 作者单位： | 辽宁石油化工大学,信息与控制工程学院,辽宁,抚顺,113001 |
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| 摘 要： | 研究离散一步时滞系统的鲁棒容错控制.采用带有时滞项的输出反馈控制律,针对传感器和执行器故障进行D稳定容错控制研究,并给出满足D稳定的充分条件,以及控制器的设计方法和步骤.较之单纯的完整性设计在容错的目标方面具有更大的适应性和实用性.仿真实验验证了该方法的有效性.
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| 关 键 词： | 容错控制 离散时滞系统 D稳定 输出反馈 输出反馈 离散 时滞系统 鲁棒容错控制 systems discrete output feedback based control system 有效性 设计方法和步骤 实验验证 仿真 适应性 目标 完整性设计 控制器 充分条件 控制研究 稳定 |
| 文章编号： | 1673-2944（2008）01-0054-04 |
| 收稿时间： | 2007-06-21 |
| 修稿时间： | 2007年6月21日 |
Robust fault-tolerant control system based on output feedback in discrete time-delay systems |
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| QI Jun.Robust fault-tolerant control system based on output feedback in discrete time-delay systems[J].Journal of Shananxi University of Technology:Natural Science Edition,2008,24(1):54-57,61. |
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| Authors: | QI Jun |
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| Abstract: | Robust fault -tolerant control in discrete one step time -delay systems was studied. Using the control law with time - delay and output feedback and aimed at the sensor and actuator failures, D - stable fault - tolerant control was studied and a sufficient condition was presented for D stability, then design methods and steps of controller were given. Compared with the simple integrity in the the goals of fault - tolerant design, it is of greater adaptability and practicality. Simulation results were given to demonstrate the effectiveness of the proposed method. |
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| Keywords: | Fault- tolerant control discrete time- dalay systems D stability output feedback |
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