Fault Detection Filter for Delta Operator-Based Systems with Time-Delay
[1]ZHANG Duanjin,MENG Shan,GUO Hao,et al.Fault Detection Filter for Delta Operator-Based Systems with Time-Delay[J].Journal of Zhengzhou University (Engineering Science),2012,33(02):14-18.[doi:10.3969/j.issn.1671-6833.2012.02.004]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
33
Number of periods:
2012 02
Page number:
14-18
Column:
Public date:
2012-03-10
- Title:
- Fault Detection Filter for Delta Operator-Based Systems with Time-Delay
- CLC:
- TN713 TP273
- DOI:
- 10.3969/j.issn.1671-6833.2012.02.004
- Abstract:
- This paper studies the design problem of robust fault detection filters for Delta operator discrete sys.tems with state delays. Based on the traditional filter using the shift operator, a new filter model to fault detec.tion for Delta operator systems with time-delay is given. Sufficient conditions for the existence of the robustfault detection filter and its explicit expressions are developed in terms of linear matrix inequalities ( LMls) approach. When [.Mls are feasible, the optimal robust fault detection filters of Delta operator formulated systemsare obtained. The presented results can bring the fault detection for continuous time systems and discrete timesystems into the unified Delta operator framework, The simulations show the effectiveness of the proposed approach.
- References:
- -
- Similar References:
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Last Update:
1900-01-01