| 考虑执行器故障的线性系统可靠极点配置 |
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| 引用本文： | 孙广岩.考虑执行器故障的线性系统可靠极点配置[J].沈阳工程学院学报(自然科学版),2005,1(2):87-88,112. |
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| 作者姓名： | 孙广岩 |
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| 作者单位： | 沈阳工程学院,后勤集团,沈阳,110136 |
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| 摘 要： | 摘要：针对线性定常系统，提出了考虑执行器故障的可靠极点配置问题．在更一般、更实际的执行器故障模型的基础上，给出了极点配置可靠控制存在的充分条件．通过求解LMI完成状态反馈可靠控制器的设计．利用仿真实例验证了设计方法的可行性，并且通过与不考虑故障的系统比较，进一步说明对系统进行可靠极点配置的必要性．
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| 关 键 词： | 不确定性 执行器故障 可靠极点配置 LMI（线性矩阵不等式） |
| 文章编号： | 1673-1603（2005）02、03-0087-03 |
| 收稿时间： | 01 20 2005 12:00AM |
| 修稿时间： | 2005-01-20 |
Reliable pole placement of linear system considering actuator fault |
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| SUN Guang-yan.Reliable pole placement of linear system considering actuator fault[J].Journal of Shenyang Institute of Engineering:natural Science,2005,1(2):87-88,112. |
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| Authors: | SUN Guang-yan |
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| Affiliation: | Logistics Group, Shenyang Institute of Engineering, Shenyang 110136, China |
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| Abstract: | Aiming at linear time- invariant system, puts forward the reliable pole placement problem considering actuator fault. On the basis of rather general and actual actuator fault model, gives the sufficient condition of reliable pole placement control. By solving linear matrix inequation finishes the design of state feedback controller. By simulation validates the design. By comparing it with system without considering fault, states the necessary to design reliable pole placement. |
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