The use of adaptronic components opens up interesting new possibilities for modern machine tools such as parallel kinematics. In this paper, two active vibration control concepts are designed for an adaptronic component of a parallel kinematic machine tool. The machine tool is modeled as a flexible multibody system model including a nonlinear flatness-based position control. Both the combination of a frequency shaped linear quadratic regulator with an active damping concept in a high authority control/low authority control approach and the optimal control with gain scheduling show a high potential in the simulation to significantly increase the disturbance rejection or the tracking performance of the machine tool.
Issue Section:
Research Papers
1.
Culshaw
, B.
, 1996, Smart Structures and Materials
, Artech House
, Boston
.2.
Janocha
, H.
, 2007, Adaptronics and Smart Structures: Basics, Materials, Design, and Applications
, Springer
, Berlin
.3.
2004, “
Parallel Kinematic Machines in Research and Practice
,” Proceedings of the Fourth Chemnitz Parallel Kinematics Seminar
, Apr. 20–21, R.
Neugebauer
, ed., Verlag Wissenschaftliche Scripten
, Zwickau
.4.
Brahms
, U.
, 1998, “Regelung von Lineardirektantrieben für Werkzeugmaschinen
,” VDI Fortschritt-Berichte
, Reihe 8, No. 978, VDI-Verlag
, Düsseldorf
, in German.5.
Pritschow
, G.
, and Philipp
, W.
, 1990, “Direct Drives for High-Dynamic Machine Tool Axes
,” CIRP Ann.
0007-8506, 39
(1
), pp. 413
–416
.6.
Heisel
, U.
, and Maier
, W.
, 2002, “Fachwerkstrukturen für hochdynamische Werkzeugmaschinen
,” wt Werkstattstechnik online
, 7
(8
), pp. 333
–339
.7.
Ast
, A.
, Braun
, S.
, Eberhard
, P.
, and Heisel
, U.
, 2007, “Adaptronic Vibration Damping for Machine Tools
,” CIRP Ann.
0007-8506, 56
(1
), pp. 379
–382
.8.
Ast
, A.
, and Eberhard
, P.
, 2006, “Flatness-Based Control of Parallel Kinematics Using Multibody Systems—Simulation and Experimental Results
,” Arch. Appl. Mech.
0939-1533, 76
, pp. 181
–197
.9.
Shabana
, A.
, 2005, Dynamics of Multibody Systems
, Cambridge University Press
, Cambridge
.10.
11.
Preumont
, A.
, 2006, Mechatronics: Dynamics of Electromechanical and Piezoelectric Systems
, Springer
, Dordrecht
.12.
Dietz
, S.
, 1999, “Vibration and Fatigue Analysis of Vehicle Systems Using Component Modes
,” VDI Fortschritt-Berichte
, Reihe 12, No. 401, VDI-Verlag
, Düsseldorf
.13.
Ast
, A.
, 2008, “Control Concepts for Machine Tools With Parallel Kinematics and Flexible Bodies
,” Schriften aus dem Institut für Technische und Numerische Mechanik der Universität Stuttgart
, Nr. 12, Shaker
, Aachen
.14.
Joshi
, S. M.
, 1989, Control of Large Flexible Space Structures
, Springer
, Berlin
.15.
Preumont
, A.
, 2002, Vibration Control of Structures
, Kluwer
, Dordrecht
.16.
Gawronski
, W. K.
, 2004, Advanced Structural Dynamics and Active Control of Structures
, Springer
, New York
.17.
Kwakernaak
, H.
, and Sivan
, R.
, 1972, Linear Optimal Control Systems
, Wiley
, New York
.18.
Dorf
, R. C.
, and Bishop
, R. H.
, 2001, Modern Control Systems
, Prentice-Hall
, Upper Saddle River, NJ
.19.
Föllinger
, O.
, 1992, Regelungstechnik
, Hüthig Buch Verlag
, Heidelberg
, in German.20.
Föllinger
, O.
, 1993, Lineare Abtastsysteme
, Oldenburg Verlag
, München
, in German.21.
Zhou
, K.
, Doyle
, J. C.
, and Glover
, K.
, 1996, Robust and Optimal Control
, Prentice-Hall
, Upper Saddle River, NJ
.22.
Chen
, B. M.
, Lee
, T. H.
, and Venkataramanan
, V.
, 2002, Hard Disk Drive Servo Systems
(Advances in Industrial Control
) Springer
, London
.23.
Ast
, A.
, and Eberhard
, P.
, 2007, “Control Concepts for a Machine Tool With an Adaptronic Actuator
,” Proceedings of the ECCOMAS Thematic Conference on Multibody Dynamics
, Milano, Italy, C.
Bottasso
, P.
Masarati
, and L.
Trainelli
, eds.24.
Khalil
, H. K.
, 2002, Nonlinear Systems
, Prentice-Hall
, Upper Saddle River, NJ
.25.
Linder
, T.
, 2004, “Prozessmodell und Regelung einer Werkzeugmaschine mit Lambda-Kinematik
,” Studienarbeit STUD-213, Institut of Engineering and Computational Mechanics, University of Stuttgart.Copyright © 2009
by American Society of Mechanical Engineers
You do not currently have access to this content.
