Disturbance observer-based in-process detection and suppression of chatter vibration

T. Yoneoka, Y. Kakinuma, K. Ohnishi, T. Aoyama

研究成果: Conference article査読

11 被引用数 (Scopus)

抄録

Chatter vibration can be monitored by using external sensors such as acceleration sensors and dynamometers. However, from the viewpoint of reliability, using external sensors leads to an increase in failure rate. Therefore, we developed a disturbance observer theory-based method for the detection of chatter vibration, and confirmed its validity experimentally. The developed method does not require the use external sensors. In this study, a system for the in-process suppression of chatter vibration is developed by applying the abovementioned detection method. In a milling test, conducted to verify the developed system, it was found that chatter vibration was successfully suppressed by automatic adjustments to the cutting conditions.

本文言語English
ページ(範囲)44-49
ページ数6
ジャーナルProcedia CIRP
1
1
DOI
出版ステータスPublished - 2012 1 1
イベント5th CIRP Conference on High Performance Cutting 2012, HPC 2012 - Zurich, Switzerland
継続期間: 2012 6 42012 6 7

ASJC Scopus subject areas

  • 制御およびシステム工学
  • 産業および生産工学

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