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dc.contributor.authorLi, Huaizhong
dc.date.accessioned2017-06-19T03:12:43Z
dc.date.available2017-06-19T03:12:43Z
dc.date.issued2015
dc.identifier.issn0263-2241
dc.identifier.doi10.1016/j.measurement.2015.03.044
dc.identifier.urihttp://hdl.handle.net/10072/100487
dc.description.abstractThis paper presents a unique dual-sensor signal fusion technology for DSP (digital signal processor)-based wide range vibration detection and active vibration control (AVC), which aims to suppress wide range vibration disturbances up to sub-micron level. In this method, two accelerometer sensors with different measurement ranges and sensitivities are used to detect the vibration disturbances as coarse and fine sensors respectively, and feed the signals simultaneously to a DSP controller. Each sensor is responsible for detecting accelerations in a specific range. By proper incorporation of signals from the two sensors, it is possible to achieve a wide detection range of vibrations at low cost. Simulation study shows that in an AVC system with the proposed dual-sensor signal fusion approach as the vibration detection component, significant improvement can be achieved comparing with traditional single-sensor AVC systems.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherElsevier
dc.relation.ispartofpagefrom72
dc.relation.ispartofpageto80
dc.relation.ispartofjournalMeasurement
dc.relation.ispartofvolume69
dc.subject.fieldofresearchApplied mathematics
dc.subject.fieldofresearchMechanical engineering
dc.subject.fieldofresearchcode4901
dc.subject.fieldofresearchcode4017
dc.titleA method of dual-sensor signal fusion for DSP-based wide-range vibration detection and control
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
dcterms.licensehttp://creativecommons.org/licenses/by-nc-nd/4.0/
dc.description.versionAccepted Manuscript (AM)
gro.facultyGriffith Sciences, Griffith School of Engineering
gro.rights.copyright© 2015 Elsevier.Licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (http://creativecommons.org/licenses/by-nc-nd/4.0/) which permits unrestricted, non-commercial use, distribution and reproduction in any medium, providing that the work is properly cited.
gro.hasfulltextFull Text
gro.griffith.authorLi, Huaizhong


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