Experimental validation of robust chatter control for high-speed milling processes

N. van de Wouw, N.J.M. van Dijk, A. Schiffler, H. Nijmeijer, E. Abele

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureHoofdstukAcademicpeer review

Samenvatting

This chapter presents results on the design and experimental implementation and testing of robust controllers for the high-speed milling process for the purpose of avoiding chatter vibrations. Chatter vibrations are intimately related to the delay nature of the cutting process inherent to milling and should be avoided to ensure a high product quality. A design approach based on μ-synthesis is used to synthesize a controller that avoids chatter vibrations in the presence of model uncertainties and while respecting key performance specifications. The experimental validation of this controller on a benchmark setup, involving a spindle system including an active magnetic bearing, shows that chatter can be robustly avoided while significantly increasing the material removal rate, i.e., the productivity.
Originele taal-2Engels
TitelTime delay systems
Subtiteltheory, numerics, applications, and experiments
RedacteurenT. Insperger, T. Ersal, G. Orosz
Plaats van productieDordrecht
UitgeverijSpringer
Pagina's315-331
Volume7
ISBN van elektronische versie978-3-319-53426-8
ISBN van geprinte versie978-3-319-53425-1
DOI's
StatusGepubliceerd - 2017
Evenement12th IFAC Workshop on Time Delay Systems (TDS 2015), June 28-30, 2015, Ann Arbor, MI, USA - University of Michigan, Ann Arbor, MI, Verenigde Staten van Amerika
Duur: 28 jun. 201530 jun. 2015
http://me.engin.umich.edu/dirifac/

Publicatie series

NaamTime Delay Systems
Volume7

Workshop

Workshop12th IFAC Workshop on Time Delay Systems (TDS 2015), June 28-30, 2015, Ann Arbor, MI, USA
Verkorte titelTDS 2015
Land/RegioVerenigde Staten van Amerika
StadAnn Arbor, MI
Periode28/06/1530/06/15
Internet adres

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