Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Active Control of Machine-Tool Vibration in a Lathe
Ansvarig organisation
1997 (Engelska)Konferensbidrag, Publicerat paper (Refereegranskat) Published
Abstract [en]

In the turning operation the relative dynamic motion between cutting tool and workpiece, or vibration is a frequent problem, which affects the result of the machining, in particular the surface finish. The tool life is also influenced by the vibrations. When the working environment is considered, noise is frequently introduced by dynamic motion between the cutting tool and the workpiece. By proper machine design, e.g. improved stiffness of the machine structure, the problem of relative dynamic motion between cutting tool and workpiece may be partially solved. However, by active control of machine-tool vibration, a further reduction of the dynamic motion between cutting tool and workpiece can be achieved. It was found that adaptive feedback control based on the filtered-x LMS-algorithm enables a reduction of the vibration with up to 40 dB at 1.5 kHz and simultaneously with approximately 40 dB at 3 kHz. A significant improvement of the workpiece surface was observed and a substantial improvement of the acoustic noise level was obtained with adaptive control.

Ort, förlag, år, upplaga, sidor
Adelaide Australia, 1997.
Nationell ämneskategori
Signalbehandling
Identifikatorer
URN: urn:nbn:se:bth-10313Lokalt ID: oai:bth.se:forskinfo0BB20ADD96E62274C1256C6F005A081EOAI: oai:DiVA.org:bth-10313DiVA, id: diva2:838408
Konferens
Fifth International Congress on Sound and Vibration
Tillgänglig från: 2012-09-18 Skapad: 2002-11-12 Senast uppdaterad: 2015-06-30Bibliografiskt granskad

Open Access i DiVA

fulltext(478 kB)275 nedladdningar
Filinformation
Filnamn FULLTEXT01.pdfFilstorlek 478 kBChecksumma SHA-512
95cd33754ccd625f31a53dff3b03496e8fa1ccd95fd84278bca44c3bb62d47836eb578cc30debdbbe18e64267b0be14655160ea09c5754d622d04bfa109498c3
Typ fulltextMimetyp application/pdf

Personposter BETA

Claesson, IngvarHåkansson, Lars

Sök vidare i DiVA

Av författaren/redaktören
Claesson, IngvarHåkansson, Lars
Signalbehandling

Sök vidare utanför DiVA

GoogleGoogle Scholar
Totalt: 275 nedladdningar
Antalet nedladdningar är summan av nedladdningar för alla fulltexter. Det kan inkludera t.ex tidigare versioner som nu inte längre är tillgängliga.

urn-nbn

Altmetricpoäng

urn-nbn
Totalt: 267 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf