Details
| Original language | English |
|---|---|
| Pages (from-to) | 989-998 |
| Number of pages | 10 |
| Journal | International Journal of Advanced Manufacturing Technology |
| Volume | 73 |
| Issue number | 5-8 |
| Publication status | Published - 10 May 2014 |
Abstract
This paper presents a rigid body machine tool simulation that is real-time capable and used in machine tool controls to estimate dynamic dislocations. The rigid body model is parameterized by static stiffness measurements and compared with a simulation in a customary software system RecurDyn. Based on the theoretical consideration, a modal analysis is examined in order to determine the damping properties of the test rig and to verify the control model dynamically. The investigated model of the test rig is afterwards implemented in a Kalman filter and transferred into the machine tool control. The performance of this control is assessed by linear movements. Finally, the dependency of the machine tool behavior on the position and load mass is considered by using the control model.
Keywords
- Dynamic dislocation, Real-time simulation, Rigid body model
ASJC Scopus subject areas
- Engineering(all)
- Control and Systems Engineering
- Computer Science(all)
- Software
- Engineering(all)
- Mechanical Engineering
- Computer Science(all)
- Computer Science Applications
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: International Journal of Advanced Manufacturing Technology, Vol. 73, No. 5-8, 10.05.2014, p. 989-998.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Compensation of geometrical deviations via model based-observers
AU - Denkena, B.
AU - Overmeyer, L.
AU - Litwinski, K. M.
AU - Peters, R.
PY - 2014/5/10
Y1 - 2014/5/10
N2 - This paper presents a rigid body machine tool simulation that is real-time capable and used in machine tool controls to estimate dynamic dislocations. The rigid body model is parameterized by static stiffness measurements and compared with a simulation in a customary software system RecurDyn. Based on the theoretical consideration, a modal analysis is examined in order to determine the damping properties of the test rig and to verify the control model dynamically. The investigated model of the test rig is afterwards implemented in a Kalman filter and transferred into the machine tool control. The performance of this control is assessed by linear movements. Finally, the dependency of the machine tool behavior on the position and load mass is considered by using the control model.
AB - This paper presents a rigid body machine tool simulation that is real-time capable and used in machine tool controls to estimate dynamic dislocations. The rigid body model is parameterized by static stiffness measurements and compared with a simulation in a customary software system RecurDyn. Based on the theoretical consideration, a modal analysis is examined in order to determine the damping properties of the test rig and to verify the control model dynamically. The investigated model of the test rig is afterwards implemented in a Kalman filter and transferred into the machine tool control. The performance of this control is assessed by linear movements. Finally, the dependency of the machine tool behavior on the position and load mass is considered by using the control model.
KW - Dynamic dislocation
KW - Real-time simulation
KW - Rigid body model
UR - http://www.scopus.com/inward/record.url?scp=84905086280&partnerID=8YFLogxK
U2 - 10.1007/s00170-014-5885-5
DO - 10.1007/s00170-014-5885-5
M3 - Article
AN - SCOPUS:84905086280
VL - 73
SP - 989
EP - 998
JO - International Journal of Advanced Manufacturing Technology
JF - International Journal of Advanced Manufacturing Technology
SN - 0268-3768
IS - 5-8
ER -