Rapid mode-switching for acoustic manipulation

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Latifi, Kourosh
dc.contributor.author Kopitca, Artur
dc.contributor.author Zhou, Quan
dc.contributor.editor Haliyo, Sinan
dc.contributor.editor Sill, Albert
dc.contributor.editor Zhou, Quan
dc.contributor.editor Kallio, Pasi
dc.contributor.editor Fatikow, Sergej
dc.date.accessioned 2019-11-15T08:12:06Z
dc.date.available 2019-11-15T08:12:06Z
dc.date.issued 2019-07-01
dc.identifier.citation Latifi , K , Kopitca , A & Zhou , Q 2019 , Rapid mode-switching for acoustic manipulation . in S Haliyo , A Sill , Q Zhou , P Kallio & S Fatikow (eds) , Proceedings of the 4th International Conference on Manipulation, Automation, and Robotics at Small Scales, MARSS 2019 . , 8860952 , IEEE , International Conference on Manipulation, Automation and Robotics at Small Scales , Espoo , Finland , 01/07/2019 . https://doi.org/10.1109/MARSS.2019.8860952 en
dc.identifier.isbn 9781728109473
dc.identifier.other PURE UUID: 97d7f048-4a7a-49a3-bd57-140df14f9c40
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/rapid-modeswitching-for-acoustic-manipulation(97d7f048-4a7a-49a3-bd57-140df14f9c40).html
dc.identifier.other PURE LINK: http://www.scopus.com/inward/record.url?scp=85073881244&partnerID=8YFLogxK
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/38534070/ELEC_Latifi_etal_Rapid_Mode_Switching_for_Acoustic_MARSS_2019.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/41262
dc.description.abstract Acoustic manipulation techniques are becoming increasingly common with a range of applications in the biomedical research, microassembly, and lab-on-a-chip. Recently, a class of devices have attracted considerable attention which utilize dynamic and reconfigurable acoustic fields, known as dynamic-field acoustic devices. A common method of applying dynamic fields is to use mode-switching by rapidly altering the excitation frequency. Such methods generally rely on the switching being performed faster than the time constant associated with the particle motion. Nevertheless, it remains a grand challenge to eliminate or at least reduce the switching time to a minimal value. In this paper, we suggest employing a high-speed controller to minimize the switching time, enabling continuous particle manipulation in a dynamic-field acoustic device. As a proof-of-concept, we apply such idea to a classic acoustic manipulation device, a Chladni plate which consists of a centrally-actuated vibrating plate. By employing a closed-loop real-time controller, we show successful manipulation of particles on the plate on predefined trajectories. The high-speed switching methodology can also be applied to other dynamic-field acoustic methods, such as surface acoustic wave (SAW) devices, acoustic levitators, and in-fluid acoustic devices. This can result in faster and smoother particle manipulation in such devices. en
dc.format.extent 6
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartof International Conference on Manipulation, Automation and Robotics at Small Scales en
dc.relation.ispartofseries Proceedings of the 4th International Conference on Manipulation, Automation, and Robotics at Small Scales, MARSS 2019 en
dc.rights openAccess en
dc.subject.other Artificial Intelligence en
dc.subject.other Industrial and Manufacturing Engineering en
dc.subject.other Materials Science (miscellaneous) en
dc.subject.other Control and Optimization en
dc.subject.other Instrumentation en
dc.subject.other 213 Electronic, automation and communications engineering, electronics en
dc.subject.other 113 Computer and information sciences en
dc.title Rapid mode-switching for acoustic manipulation en
dc.type A4 Artikkeli konferenssijulkaisussa fi
dc.description.version Peer reviewed en
dc.contributor.department Robotic Instruments
dc.contributor.department Department of Electrical Engineering and Automation
dc.subject.keyword Acoustic manipulation
dc.subject.keyword Chladni plate
dc.subject.keyword Dynamic-filed acoustic device
dc.subject.keyword Mode-switching
dc.subject.keyword Model predictive control
dc.subject.keyword Real-time control
dc.subject.keyword Artificial Intelligence
dc.subject.keyword Industrial and Manufacturing Engineering
dc.subject.keyword Materials Science (miscellaneous)
dc.subject.keyword Control and Optimization
dc.subject.keyword Instrumentation
dc.subject.keyword 213 Electronic, automation and communications engineering, electronics
dc.subject.keyword 113 Computer and information sciences
dc.identifier.urn URN:NBN:fi:aalto-201911156267
dc.identifier.doi 10.1109/MARSS.2019.8860952
dc.type.version acceptedVersion


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