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https://hdl.handle.net/2440/83548
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DC Field | Value | Language |
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dc.contributor.author | Zhang, K. | - |
dc.contributor.author | Jiang, B. | - |
dc.contributor.author | Shi, P. | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | IET Control Theory and Applications, 2009; 3(2):189-199 | - |
dc.identifier.issn | 1751-8644 | - |
dc.identifier.issn | 1751-8652 | - |
dc.identifier.uri | http://hdl.handle.net/2440/83548 | - |
dc.description.abstract | The problem of fast active fault-tolerant control is studied using adaptive fault diagnosis observer (AFDO). Existence conditions for linear time-invariant system are first introduced to verify whether or not the adaptive observer for fault diagnosis exists. Then a novel fast adaptive fault estimation (FAFE) algorithm is proposed to enhance the performance of fault estimation. Using the on-line obtained fault information, the observer-based fault tolerant controller based on the separation property is designed to compensate for the loss of actuator effectiveness by stabilising the closed-loop system. Furthermore, an extension to a class of nonlinear systems is extensively investigated. Finally, simulation results are presented to illustrate the efficiency of the proposed techniques. | - |
dc.description.statementofresponsibility | K. Zhang, B. Jiang, P. Shi | - |
dc.language.iso | en | - |
dc.publisher | The Institution of Engineering and Technology | - |
dc.rights | © The Institution of Engineering and Technology 2009 | - |
dc.source.uri | http://dx.doi.org/10.1049/iet-cta:20070283 | - |
dc.title | Fast fault estimation and accommodation for dynamical systems | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1049/iet-cta:20070283 | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Shi, P. [0000-0001-8218-586X] | - |
Appears in Collections: | Aurora harvest Electrical and Electronic Engineering publications |
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