dc.contributor.author | Mo, H. | en |
dc.contributor.author | Hadjicostis, Christoforos N. | en |
dc.creator | Mo, H. | en |
dc.creator | Hadjicostis, Christoforos N. | en |
dc.date.accessioned | 2019-04-08T07:47:20Z | |
dc.date.available | 2019-04-08T07:47:20Z | |
dc.date.issued | 2007 | |
dc.identifier.isbn | 1-4244-1282-X | |
dc.identifier.isbn | 978-1-4244-1282-2 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/44304 | |
dc.description.abstract | This paper studies stabilization schemes for a discrete-time control systems in which the feedback loop includes a network link that may suffer packet drops. We model the packet dropping network link as an erasure channel and study state/output feedback stabilization schemes for linear systems of arbitrary dimension. We use the mean square deviation of the system state from zero (MSDZ) as our measure of performance and discuss how to obtain the gain matrix that asymptotically minimizes this quantity. To evaluate the potential of this control scheme, we then focus on the scalar case and compare it against an alternative control scheme that first uses Kalman filtering (with intermittent observations) to estimate the system state and then applies state feedback based on this state estimate. We provide both analytical and empirical comparisons and conclude that, under certain conditions, the two control schemes can have comparable performance; however, the proposed (state or output) feedback strategy is considerably simpler to implement. ©2007 IEEE. | en |
dc.source | 2007 Mediterranean Conference on Control and Automation, MED | en |
dc.source | 2007 Mediterranean Conference on Control and Automation, MED | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-50249133757&doi=10.1109%2fMED.2007.4433742&partnerID=40&md5=e2543c0af6d8dcdea8ceecbaecc64a85 | |
dc.subject | Feedback | en |
dc.subject | Industrial engineering | en |
dc.subject | Estimation | en |
dc.subject | Discrete time control systems | en |
dc.subject | Kalman filtering | en |
dc.subject | Control theory | en |
dc.subject | State feedback | en |
dc.subject | Control systems | en |
dc.subject | Linear systems | en |
dc.subject | Control and automation | en |
dc.subject | Packet drops | en |
dc.subject | Packet dropping | en |
dc.subject | Arbitrary dimension | en |
dc.subject | Control schemes | en |
dc.subject | Erasure channel | en |
dc.subject | Feed back loops | en |
dc.subject | Feedback strategies | en |
dc.subject | Feedback-stabilization | en |
dc.subject | Gain matrices | en |
dc.subject | Mean-square deviation | en |
dc.subject | Measure of performance | en |
dc.subject | Network linking | en |
dc.subject | Network links | en |
dc.subject | Stabilization | en |
dc.subject | System states | en |
dc.title | Feedback control over packet dropping network links | en |
dc.type | info:eu-repo/semantics/conferenceObject | |
dc.identifier.doi | 10.1109/MED.2007.4433742 | |
dc.author.faculty | Πολυτεχνική Σχολή / Faculty of Engineering | |
dc.author.department | Τμήμα Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών / Department of Electrical and Computer Engineering | |
dc.type.uhtype | Conference Object | en |
dc.contributor.orcid | Hadjicostis, Christoforos N. [0000-0002-1706-708X] | |
dc.gnosis.orcid | 0000-0002-1706-708X | |