Details
| Original language | English |
|---|---|
| Pages (from-to) | 21-28 |
| Number of pages | 8 |
| Journal | CIRP Journal of Manufacturing Science and Technology |
| Volume | 2 |
| Issue number | 1 |
| Publication status | Published - 19 Aug 2009 |
Abstract
In order to attenuate harmonic disturbances of a milling process, the contactless magnetic guide of a milling machine prototype is being used as a sensor and actuator at the same time. This paper gives an outline of an algorithm that detects such harmonic disturbances through the guide's inherent sensory capability and calculates a corresponding correction force in five degrees of freedom while adapting to the disturbance in phase, amplitude and frequency. The computed compensation force is transmitted to the spindle using the magnetic guide. The algorithm is designed with regard to low computational cost and examined in simulation and by experiment. The resulting surface is also analyzed.
Keywords
- Harmonic control, Magnetic guide, Milling, Vibration cancellation
ASJC Scopus subject areas
- Engineering(all)
- Industrial and Manufacturing Engineering
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In: CIRP Journal of Manufacturing Science and Technology, Vol. 2, No. 1, 19.08.2009, p. 21-28.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - 5-DOF harmonic frequency control using contactless magnetic guides
AU - Denkena, B.
AU - Hackeloeer, F.
AU - Neuber, C. C.
N1 - Funding information: The authors would like to thank the German research foundation (DFG) for their support and funding of the associated research project.
PY - 2009/8/19
Y1 - 2009/8/19
N2 - In order to attenuate harmonic disturbances of a milling process, the contactless magnetic guide of a milling machine prototype is being used as a sensor and actuator at the same time. This paper gives an outline of an algorithm that detects such harmonic disturbances through the guide's inherent sensory capability and calculates a corresponding correction force in five degrees of freedom while adapting to the disturbance in phase, amplitude and frequency. The computed compensation force is transmitted to the spindle using the magnetic guide. The algorithm is designed with regard to low computational cost and examined in simulation and by experiment. The resulting surface is also analyzed.
AB - In order to attenuate harmonic disturbances of a milling process, the contactless magnetic guide of a milling machine prototype is being used as a sensor and actuator at the same time. This paper gives an outline of an algorithm that detects such harmonic disturbances through the guide's inherent sensory capability and calculates a corresponding correction force in five degrees of freedom while adapting to the disturbance in phase, amplitude and frequency. The computed compensation force is transmitted to the spindle using the magnetic guide. The algorithm is designed with regard to low computational cost and examined in simulation and by experiment. The resulting surface is also analyzed.
KW - Harmonic control
KW - Magnetic guide
KW - Milling
KW - Vibration cancellation
UR - http://www.scopus.com/inward/record.url?scp=71849092514&partnerID=8YFLogxK
U2 - 10.1016/j.cirpj.2009.07.002
DO - 10.1016/j.cirpj.2009.07.002
M3 - Article
AN - SCOPUS:71849092514
VL - 2
SP - 21
EP - 28
JO - CIRP Journal of Manufacturing Science and Technology
JF - CIRP Journal of Manufacturing Science and Technology
SN - 1755-5817
IS - 1
ER -