| 线性不确定系统混合故障的可靠圆盘极点配置 |
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| 引用本文： | 王建华,姚波,黄珊. 线性不确定系统混合故障的可靠圆盘极点配置[J]. 计算技术与自动化, 2011, 30(1): 12-16 |
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| 作者姓名： | 王建华 姚波 黄珊 |
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| 作者单位： | 沈阳师范大学,数学与系统科学学院,辽宁,沈阳,110034 |
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| 基金项目： | 辽宁省教育厅高等学校科学研究项目 |
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| 摘 要： | 针对一类不确定线性系统,利用更一般、更实际的执行器出现混合故障的模型,设计可靠控制器的同时将系统的极点配置到指定圆盘内问题,混合故障模型是指在一个系统中同时包含离散故障模型和连续故障模型,并给出系统将极点配置到指定圆盘上可靠控制的充分条件.通过求解LMI(线性矩阵不等式)完成状态反馈可靠控制器的设计.仿真验证本文提出的...
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| 关 键 词： | 不确定系统 混合故障模型 圆盘极点配置 执行器故障 可靠控制 |
Reliable Circular Disk Pole Placement for Uncertain Linear Systems with Mixed Fault |
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| WANG Jian hu,YAO Bo,HUANG Shan. Reliable Circular Disk Pole Placement for Uncertain Linear Systems with Mixed Fault[J]. Computing Technology and Automation, 2011, 30(1): 12-16 |
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| Authors: | WANG Jian hu YAO Bo HUANG Shan |
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| Affiliation: | (College of Mathematics and Systems Science Shenyang Normal University,Shengyang 110034,China) |
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| Abstract: | The reliable circular disk pole placement design problem of mixed fault model with actuator faiure for a class of uncertain linear systems is discussed.A more practical and general model of actuator failure is presented.Mixed fault model is discrete fault model and continuous fault model coexist in a system,This controller designed to make the system less conservative,A sufficient condition of circular disk pole placement with mixed fault model reliable controller is given.State feedback controller is designed by solving LMI（linear matrix inequality）.A simulation example shows the efficiency in a system. |
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| Keywords: | uncertain linear systems mixed fault model placement of disk pole actuator failure reliable control |
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