Title
Chatter control in the high-speed milling process using μ-synthesis
Author
van Dijk, N.
van de Wouw, N.
Doppenberg, E.J.J.
Oosterling, J.A.J.
Nijmeijer, H.
TNO Industrie en Techniek
Publication year
2010
Abstract
Chatter is an instability phenomenon in machining processes which limits productivity and results in inferior workpiece quality, noise and rapid tool wear. The increasing demand for productivity in the manufacturing community motivates the development of an active control strategy to shape the chatter stability boundary of manufacturing processes. In this work a control methodology for the high-speed milling process that alters the chatter stability boundary such that the number of chatter-free operating points is increased and a higher productivity can be attained. The methodology developed in this paper is based on a robust control approach using μ-synthesis. Hereto, the most important process parameters (depth of cut and spindle speed) are treated as uncertainties. Effectiveness of the methodology is demonstrated by means of illustrative examples. © 2010 AACC.
Subject
Mechatronics, Mechanics & Materials Physics & Electronics
OM - Opto-Mechatronics SSE - Space Systems Engineering
TS - Technical Sciences
High Tech Systems & Materials
Electronics
Industrial Innovation
Active control
Chatter control
Chatter stability
Control approach
Control methodology
Depth of cut
High speed milling
Illustrative examples
Machining Process
Manufacturing process
Operating points
Process parameters
Spindle speed
Tool wear
Work pieces
Manufacture
Productivity
Robust control
Milling (machining)
To reference this document use:
http://resolver.tudelft.nl/uuid:3034c60e-c57b-4b7f-b99a-0c5b8272db95
TNO identifier
425171
ISBN
9781424474264
Source
American Control Conference, ACC 2010, 30 June - 2 July 2010, Baltimore, MD, USA, 6121-6126
Article number
No.: 5531589
Document type
conference paper