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-2 | Engels |
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Titel | Time delay systems |
Subtitel | theory, numerics, applications, and experiments |
Redacteuren | T. Insperger, T. Ersal, G. Orosz |
Plaats van productie | Dordrecht |
Uitgeverij | Springer |
Pagina's | 315-331 |
Volume | 7 |
ISBN van elektronische versie | 978-3-319-53426-8 |
ISBN van geprinte versie | 978-3-319-53425-1 |
DOI's | |
Status | Gepubliceerd - 2017 |
Evenement | 12th 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. 2015 → 30 jun. 2015 http://me.engin.umich.edu/dirifac/ |
Publicatie series
Naam | Time Delay Systems |
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Volume | 7 |
Workshop
Workshop | 12th IFAC Workshop on Time Delay Systems (TDS 2015), June 28-30, 2015, Ann Arbor, MI, USA |
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Verkorte titel | TDS 2015 |
Land/Regio | Verenigde Staten van Amerika |
Stad | Ann Arbor, MI |
Periode | 28/06/15 → 30/06/15 |
Internet adres |