Speed control of two-mass mechanical loads in electric drives

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Saarakkala, Seppo
dc.contributor.author Hinkkanen, Marko
dc.contributor.author Zenger, Kai
dc.date.accessioned 2016-09-02T10:08:40Z
dc.date.issued 2012-09-15
dc.identifier.citation Saarakkala , S , Hinkkanen , M & Zenger , K 2012 , Speed control of two-mass mechanical loads in electric drives . in IEEE Energy Conversion Congress and Exposition (ECCE 2012) . Raleigh, NC, USA , pp. 1246-1253 . DOI: 10.1109/ECCE.2012.6342673 en
dc.identifier.isbn 978-1-4673-0801-4
dc.identifier.other PURE UUID: b964e597-4b02-4b57-b753-bca8a1ed7de9
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/speed-control-of-twomass-mechanical-loads-in-electric-drives(b964e597-4b02-4b57-b753-bca8a1ed7de9).html
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/4643691/c46_post.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/21801
dc.description.abstract This paper deals with model-based two-degrees-of-freedom (2DOF) speed control of two-mass systems. An analytic gain selection of a proportional integral (PI) type feedback controller is proposed. The gains are given as functions of system parameters and desired dominant closed-loop poles. An analytic design of a prefilter is given to complete the 2DOF structure, using the pole-zero distribution of the feedback loop. The prefilter design covers step, ramp, and parabolic reference tracking. The proposed 2DOF controller is evaluated by means of simulations and experiments. The experimental setup consists of two 4-kW servo motors coupled together with a toothed belt. It was found that the proposed controller gives good reference tracking for step and dynamic commands as well as robust and fast load-torque rejection. en
dc.format.extent 1246-1253
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartofseries IEEE Energy Conversion Congress and Exposition (ECCE 2012) en
dc.rights openAccess en
dc.title Speed control of two-mass mechanical loads in electric drives en
dc.type A4 Artikkeli konferenssijulkaisussa fi
dc.description.version Peer reviewed en
dc.contributor.department Electric Drives
dc.subject.keyword speed control
dc.subject.keyword tuning
dc.subject.keyword two-mass system
dc.identifier.urn URN:NBN:fi:aalto-201609023271
dc.identifier.doi 10.1109/ECCE.2012.6342673
dc.type.version acceptedVersion


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