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

T. Yoneoka, Yasuhiro Kakinuma, K. Ohnishi, Tojiro Aoyama

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

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.

Original languageEnglish
Title of host publicationProcedia CIRP
Pages44-49
Number of pages6
Volume1
Edition1
DOIs
Publication statusPublished - 2012
Event5th CIRP Conference on High Performance Cutting 2012, HPC 2012 - Zurich, Switzerland
Duration: 2012 Jun 42012 Jun 7

Other

Other5th CIRP Conference on High Performance Cutting 2012, HPC 2012
CountrySwitzerland
CityZurich
Period12/6/412/6/7

Fingerprint

Sensors
Dynamometers

Keywords

  • Chatter
  • End milling
  • Observer

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Control and Systems Engineering

Cite this

Disturbance observer-based in-process detection and suppression of chatter vibration. / Yoneoka, T.; Kakinuma, Yasuhiro; Ohnishi, K.; Aoyama, Tojiro.

Procedia CIRP. Vol. 1 1. ed. 2012. p. 44-49.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Yoneoka, T, Kakinuma, Y, Ohnishi, K & Aoyama, T 2012, Disturbance observer-based in-process detection and suppression of chatter vibration. in Procedia CIRP. 1 edn, vol. 1, pp. 44-49, 5th CIRP Conference on High Performance Cutting 2012, HPC 2012, Zurich, Switzerland, 12/6/4. https://doi.org/10.1016/j.procir.2012.04.006
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