Fault-Tolerant Sliding-Mode-Observer Synthesis of Markovian Jump Systems Using Quantized Measurements
Fault-Tolerant Sliding-Mode-Observer Synthesis of Markovian Jump Systems Using Quantized Measurements
复制标题
使用量化测量的马尔可夫跳跃系统的容错滑模观测器综合
DOI:
10.1109/tie.2015.2442221
复制
发表时间:
2015-06
影响因子:
7.7
通讯作者:
张立宪
中科院分区:
文献类型:
--
作者:
石碰;刘明;张立宪
This paper investigates the design problem of sliding mode observer (SMO) using quantized measurements for a class of Markovian jump systems against actuator faults. Such a problem arises in modern networked-based digital systems, where data have to be transmitted and exchanged over a digital communication channel. In this paper, a new descriptor SMO approach using quantized signals is presented, in which a discontinuous input is synthesized to reject actuator faults by an offline static compensation of quantization effects. It is revealed that the lower bound on the density of a logarithmic quantizer is 1/3, under which the quantization effects could be compensated completely by using the SMO approach. Based on the proposed observer method, the asymptotical estimations of state vector and quantization errors can be obtained simultaneously. Finally, an example of a linearized model of an F-404 aircraft engine system is included to show the effectiveness of the presented observer design method.
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影响因子:
2.6
作者:
Gao, ZW;Wang, H
通讯作者:
Wang, H
DOI:
--
发表时间:
2013
期刊:
--
影响因子:
--
作者:
F. Li;X. Wang;P. Shi
通讯作者:
F. Li;X. Wang;P. Shi
影响因子:
5.2
作者:
Hongyi Li;Xingjian Sun;Ieee Ligang Wu Senior Members;Ieee H.K. Lam Senior Members
通讯作者:
Hongyi Li;Xingjian Sun;Ieee Ligang Wu Senior Members;Ieee H.K. Lam Senior Members
DOI:
10.1016/j.automatica.2008.08.010
发表时间:
2009-02
期刊:
Autom.
影响因子:
--
作者:
Lixian Zhang;E. Boukas
通讯作者:
Lixian Zhang;E. Boukas
DOI:
10.1109/9.788554
发表时间:
1999-09
期刊:
IEEE Trans. Autom. Control.
影响因子:
--
作者:
W. Kwon;P. Kim;P. Park
通讯作者:
W. Kwon;P. Kim;P. Park