Analysis of reconfigured control loop with a virtual actuator

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dc.contributor.author Filasova, Anna
dc.contributor.author Serbak, Vladimir
dc.contributor.author Gontkovic, Daniel
dc.date.accessioned 2012-01-05T12:19:58Z
dc.date.available 2012-01-05T12:19:58Z
dc.date.issued 2011
dc.identifier.citation Advances in electrical and electronic engineering. 2011, vol. 9, no. 2, p. 90-95. cs
dc.identifier.issn 1804-3119
dc.identifier.uri http://hdl.handle.net/10084/89778
dc.description.abstract Control reconfiguration changes the control structure in response to a fault detected in the plant. This becomes necessary, because a major fault like loss of an actuator breaks the corresponding control loop and therefore renders the whole system inoperable. An important aim of control reconfiguration is to change the control structure as little as possible, since every change bears the potential of practical problems. The proposed solution is to keep the original controller in the loop and to add an extension called virtual actuator that implements the necessary changes of the control structure. The virtual actuator translates between the signals of the nominal controller and the signal of the faulty plants. This paper is concerned with the analysis of reconfigured loop with a virtual actuator for the system with the faulty actuator. The proposed analysis is illustrated on numerical example. cs
dc.format.extent 141043 bytes cs
dc.format.mimetype application/pdf cs
dc.language.iso en cs
dc.publisher Vysoká škola báňská - Technická univerzita Ostrava cs
dc.relation.ispartofseries Advances in electrical and electronic engineering cs
dc.relation.uri http://advances.utc.sk/index.php/AEEE/article/download/505/700 cs
dc.rights © Vysoká škola báňská - Technická univerzita Ostrava cs
dc.rights Creative Commons Attribution 3.0 Unported (CC BY 3.0) cs
dc.rights.uri http://creativecommons.org/licenses/by/3.0/ cs
dc.subject fault tolerant control cs
dc.subject systems cs
dc.subject state control cs
dc.title Analysis of reconfigured control loop with a virtual actuator cs
dc.type Article cs
dc.rights.access openAccess cs
dc.type.version publishedVersion cs
dc.type.status Peer-reviewed cs

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