Motion control of industrial robot using new notch filtering system for vibration suppression and little phase error

Hisashi Kataoka, Somsawas Tungpataratanawong, Kiyoshi Ohishi, Seiichiro Katsura, Toshimasa Miyazaki

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

8 Citations (Scopus)

Abstract

This paper proposes a new generation method of position reference without the resonant frequency and phase error for industrial robots. It is important for industrial robots to drive high speed and high accuracy. However, the vibration phenomenon is generated by the resonant frequency in such cases. Conventionally, the notch filter is used to suppress the vibration phenomenon. It is able to eliminate a particular frequency. However, it also has a disadvantage that the reference phase error is generated. Generating the phase error in the reference causes the critical error in the locus which the robot draws. Therefore, the accuracy of the robot is deteriorated by using the notch filter. The proposed method overcomes this problem by using the compensation gain. The compensation gain is used to calculate the reference phase error. The compensation of the reference phase error is performed by the feedforward. The numerical and the experimental results show that the proposed method is superior to suppress the resonant frequency and improves the phase error.

Original languageEnglish
Title of host publicationProceedings of the 2007 4th IEEE International Conference on Mechatronics, ICM 2007
DOIs
Publication statusPublished - 2007
Externally publishedYes
Event4th IEEE International Conference on Mechatronics, ICM 2007 - Kumamoto, Japan
Duration: 2007 May 82007 May 10

Other

Other4th IEEE International Conference on Mechatronics, ICM 2007
CountryJapan
CityKumamoto
Period07/5/807/5/10

Fingerprint

Industrial robots
Motion control
Natural frequencies
Notch filters
Robots
Error compensation
Vibrations (mechanical)

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Kataoka, H., Tungpataratanawong, S., Ohishi, K., Katsura, S., & Miyazaki, T. (2007). Motion control of industrial robot using new notch filtering system for vibration suppression and little phase error. In Proceedings of the 2007 4th IEEE International Conference on Mechatronics, ICM 2007 [4280047] https://doi.org/10.1109/ICMECH.2007.4280047

Motion control of industrial robot using new notch filtering system for vibration suppression and little phase error. / Kataoka, Hisashi; Tungpataratanawong, Somsawas; Ohishi, Kiyoshi; Katsura, Seiichiro; Miyazaki, Toshimasa.

Proceedings of the 2007 4th IEEE International Conference on Mechatronics, ICM 2007. 2007. 4280047.

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

Kataoka, H, Tungpataratanawong, S, Ohishi, K, Katsura, S & Miyazaki, T 2007, Motion control of industrial robot using new notch filtering system for vibration suppression and little phase error. in Proceedings of the 2007 4th IEEE International Conference on Mechatronics, ICM 2007., 4280047, 4th IEEE International Conference on Mechatronics, ICM 2007, Kumamoto, Japan, 07/5/8. https://doi.org/10.1109/ICMECH.2007.4280047
Kataoka H, Tungpataratanawong S, Ohishi K, Katsura S, Miyazaki T. Motion control of industrial robot using new notch filtering system for vibration suppression and little phase error. In Proceedings of the 2007 4th IEEE International Conference on Mechatronics, ICM 2007. 2007. 4280047 https://doi.org/10.1109/ICMECH.2007.4280047
Kataoka, Hisashi ; Tungpataratanawong, Somsawas ; Ohishi, Kiyoshi ; Katsura, Seiichiro ; Miyazaki, Toshimasa. / Motion control of industrial robot using new notch filtering system for vibration suppression and little phase error. Proceedings of the 2007 4th IEEE International Conference on Mechatronics, ICM 2007. 2007.
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