抄録
The suppression of chatter vibration is required to enhance the machined surface quality and to increase tool life. In this study, a new, conceptually active approach for chatter suppression in machining is proposed. The hybrid control method developed by applying sensorless force control with a disturbance observer enables the simultaneous and independent control of the position trajectory and band-limited forces. The proposed method is introduced to the carriage of a prototype desktop-sized turning machine, and the ability to suppress chatter is evaluated by end-face cutting tests. The results demonstrate that actively controlling a band-limited force leads to the avoidance of chatter.
本文言語 | English |
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ページ(範囲) | 365-368 |
ページ数 | 4 |
ジャーナル | CIRP Annals - Manufacturing Technology |
巻 | 63 |
号 | 1 |
DOI | |
出版ステータス | Published - 2014 |
ASJC Scopus subject areas
- 機械工学
- 産業および生産工学