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Dynamic emulation of multi-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 Alahäivälä, Antti
dc.contributor.author Hinkkanen, Marko
dc.contributor.author Luomi, Jorma
dc.date.accessioned 2016-09-02T08:21:47Z
dc.date.issued 2011-08-30
dc.identifier.citation Saarakkala , S , Alahäivälä , A , Hinkkanen , M & Luomi , J 2011 , Dynamic emulation of multi-mass mechanical loads in electric drives . in 14th European Conference on Power Electronics and Applications (EPE 2011) . Birmingham, UK . en
dc.identifier.other PURE UUID: 963aac4f-6e30-412b-a526-08a32e7879e2
dc.identifier.other PURE ITEMURL: https://research.aalto.fi/en/publications/dynamic-emulation-of-multimass-mechanical-loads-in-electric-drives(963aac4f-6e30-412b-a526-08a32e7879e2).html
dc.identifier.other PURE FILEURL: https://research.aalto.fi/files/4630761/c38_post.pdf
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/21770
dc.description VK: 410092; 410301
dc.description.abstract This paper presents a straightforward method for dynamic emulation of multi-mass systems. The test bench consists of a driving motor coupled rigidly to a load servo motor, and the torque reference of the servo motor is controlled based on the dynamic model to be emulated. No additional measurements are needed, but the mechanical parameters of the test bench and the torque estimate of the driving motor have to be known. The use of the torque estimate makes it possible to avoid using any differentiations or controller compensation terms in the emulator. The experimental results show that the emulator can model the dynamics of the multi-mass mechanical load with a good accuracy. In addition, the robustness against the mechanical parameter inaccuracies is good. en
dc.format.extent 10
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartofseries 14th European Conference on Power Electronics and Applications (EPE 2011) en
dc.rights openAccess en
dc.title Dynamic emulation of multi-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 dynamic emulation
dc.subject.keyword electric drive
dc.subject.keyword elevator
dc.subject.keyword multi-mass system
dc.identifier.urn URN:NBN:fi:aalto-201609023239
dc.type.version acceptedVersion


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