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Article: An optimization approach to fault detection observer design for neutral delay systems
Title | An optimization approach to fault detection observer design for neutral delay systems |
---|---|
Authors | |
Keywords | Neutral Time-Delay System Observer-Based Fault Detection Filter Robustness Unknown Input |
Issue Date | 2004 |
Citation | Dynamics Of Continuous, Discrete And Impulsive Systems Series B: Applications And Algorithms, 2004, v. 11 n. 6, p. 701-720 How to Cite? |
Abstract | In this contribution, problems related to the optimization design of observer-based fault detection system are studied for a class of neutral time-delay systems with unknown inputs. The basic idea is first, to introduce a state-memoryless observer-based fault detection filter (FDF) as the residual generator: and then to formulate such a FDF design task as an optimization problem aiming at increasing the robustness of residual to unknown input as well as plant input, while simultaneously enhancing the sensitivity of residual to faults. The main results consist of the formulation of such an FDF design optimization problem and the derivation of solvable conditions, and a systematic solution procedure. The residual evaluation problem is also considerd which includes the determination of residual evaluation function and threshold. A numerical example is used to demonstrate the proposed fault detection scheme. |
Persistent Identifier | http://hdl.handle.net/10722/157211 |
ISSN | 2023 SCImago Journal Rankings: 0.205 |
References |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Zhong, M | en_US |
dc.contributor.author | Ding, SX | en_US |
dc.contributor.author | Lam, J | en_US |
dc.contributor.author | Wang, H | en_US |
dc.date.accessioned | 2012-08-08T08:45:50Z | - |
dc.date.available | 2012-08-08T08:45:50Z | - |
dc.date.issued | 2004 | en_US |
dc.identifier.citation | Dynamics Of Continuous, Discrete And Impulsive Systems Series B: Applications And Algorithms, 2004, v. 11 n. 6, p. 701-720 | en_US |
dc.identifier.issn | 1492-8760 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/157211 | - |
dc.description.abstract | In this contribution, problems related to the optimization design of observer-based fault detection system are studied for a class of neutral time-delay systems with unknown inputs. The basic idea is first, to introduce a state-memoryless observer-based fault detection filter (FDF) as the residual generator: and then to formulate such a FDF design task as an optimization problem aiming at increasing the robustness of residual to unknown input as well as plant input, while simultaneously enhancing the sensitivity of residual to faults. The main results consist of the formulation of such an FDF design optimization problem and the derivation of solvable conditions, and a systematic solution procedure. The residual evaluation problem is also considerd which includes the determination of residual evaluation function and threshold. A numerical example is used to demonstrate the proposed fault detection scheme. | en_US |
dc.language | eng | en_US |
dc.relation.ispartof | Dynamics of Continuous, Discrete and Impulsive Systems Series B: Applications and Algorithms | en_US |
dc.subject | Neutral Time-Delay System | en_US |
dc.subject | Observer-Based Fault Detection Filter | en_US |
dc.subject | Robustness | en_US |
dc.subject | Unknown Input | en_US |
dc.title | An optimization approach to fault detection observer design for neutral delay systems | en_US |
dc.type | Article | en_US |
dc.identifier.email | Lam, J:james.lam@hku.hk | en_US |
dc.identifier.authority | Lam, J=rp00133 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.scopus | eid_2-s2.0-9944261847 | en_US |
dc.identifier.hkuros | 102335 | - |
dc.relation.references | http://www.scopus.com/mlt/select.url?eid=2-s2.0-9944261847&selection=ref&src=s&origin=recordpage | en_US |
dc.identifier.volume | 11 | en_US |
dc.identifier.issue | 6 | en_US |
dc.identifier.spage | 701 | en_US |
dc.identifier.epage | 720 | en_US |
dc.publisher.place | Canada | en_US |
dc.identifier.scopusauthorid | Zhong, M=7102458823 | en_US |
dc.identifier.scopusauthorid | Ding, SX=7401542701 | en_US |
dc.identifier.scopusauthorid | Lam, J=7201973414 | en_US |
dc.identifier.scopusauthorid | Wang, H=8724886600 | en_US |