dc.contributor.author | Ragazzon, Michael Remo Palmén | |
dc.contributor.author | Gravdahl, Jan Tommy | |
dc.contributor.author | Pettersen, Kristin Ytterstad | |
dc.contributor.author | Eielsen, Arnfinn Aas | |
dc.date.accessioned | 2017-11-02T11:23:10Z | |
dc.date.available | 2017-11-02T11:23:10Z | |
dc.date.created | 2015-10-20T12:36:06Z | |
dc.date.issued | 2015 | |
dc.identifier.citation | American Control Conference (ACC). 2015, 2015-July 3496-3502. | nb_NO |
dc.identifier.issn | 0743-1619 | |
dc.identifier.uri | http://hdl.handle.net/11250/2463669 | |
dc.description.abstract | A novel imaging method for atomic force microscopy based on estimation of state and parameters is presented. The cantilever dynamics is modeled as a linear system augmented by the tip-sample interaction force. The states of this augmented system are observed. The tip-sample force function is based on the Lennard-Jones potential with a nonlinearly parameterized unknown topography parameter. By estimating this parameter together with the tip-sample force using a nonlinear observer approach, the topography of the sample can be found. The observer and parameter estimator is shown to be exponentially stable. Simulation results are presented and compared to a more conventional extended Kalman filter. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | nb_NO |
dc.title | Topography and force imaging in atomic force microscopy by state and parameter estimation | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.description.version | acceptedVersion | nb_NO |
dc.source.pagenumber | 3496-3502 | nb_NO |
dc.source.volume | 2015-July | nb_NO |
dc.source.journal | American Control Conference (ACC) | nb_NO |
dc.identifier.doi | 10.1109/ACC.2015.7171872 | |
dc.identifier.cristin | 1281954 | |
dc.relation.project | Norges forskningsråd: 223254 | nb_NO |
dc.description.localcode | © 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | nb_NO |
cristin.unitcode | 194,63,25,0 | |
cristin.unitname | Institutt for teknisk kybernetikk | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |