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多速率数据采样系统故障检测滤波器设计

钟麦英 马传峰 刘云霞

钟麦英, 马传峰, 刘云霞. 多速率数据采样系统故障检测滤波器设计. 自动化学报, 2006, 32(3): 433-437.
引用本文: 钟麦英, 马传峰, 刘云霞. 多速率数据采样系统故障检测滤波器设计. 自动化学报, 2006, 32(3): 433-437.
ZHONG Mai-Ying, MA Chuan-Feng, LIU Yun-Xia. Fast Rate Fault Detecion Filter for Multirate Sampled-data Syustems. ACTA AUTOMATICA SINICA, 2006, 32(3): 433-437.
Citation: ZHONG Mai-Ying, MA Chuan-Feng, LIU Yun-Xia. Fast Rate Fault Detecion Filter for Multirate Sampled-data Syustems. ACTA AUTOMATICA SINICA, 2006, 32(3): 433-437.

多速率数据采样系统故障检测滤波器设计

详细信息
    通讯作者:

    钟麦英

Fast Rate Fault Detecion Filter for Multirate Sampled-data Syustems

More Information
    Corresponding author: ZHONG Mai-Ying
  • 摘要: This paper focuses on the fast rate fault detection filter (FDF) problem for a class of multirate sampled-data (MSD) systems. A lifting technique is used to convert such an MSD system into a linear time-invariant discrete-time one and an unknown input observer (UIO) is considered as FDF to generate residual. The design of FDF is formulated as an H∞ optimization problem and a solvable condition as well as an optimal solution are derived. The causality of the residual generator can be guaranteed so that the fast rate residual can be implemented via inverse lifting. A numerical example is included to demonstrate the feasibility of the obtained results.
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出版历程
  • 收稿日期:  2004-12-03
  • 修回日期:  2006-01-09
  • 刊出日期:  2006-05-20

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