DC signal based estimation of power factor in mechanical system

Takahiro Mizoguchi, Kazuki Tanida, Takahiro Nozaki, Tomoyuki Shimono, Kouhei Ohnishi

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

Power factor in mechanical system is a new concept to express characteristic in mechanical system. It defines dynamic behavior of the impedance characteristic in the motion. However, conventional derivation method requires short-time Fourier transformation in order to consider random input in mechanical system as a combination of sinusoidal waves. This paper proposes a novel method to obtain power factor in mechanical system. The proposed method is technically a simplified version of short-time Fourier transformation algorithm, but it does not require any Fourier transformation or complex calculations. The theory is supported by experimental comparison of the results.

本文言語English
ホスト出版物のタイトルProceeding - 2015 IEEE International Conference on Industrial Informatics, INDIN 2015
出版社Institute of Electrical and Electronics Engineers Inc.
ページ364-369
ページ数6
ISBN(電子版)9781479966493
DOI
出版ステータスPublished - 2015 9月 28
イベント13th International Conference on Industrial Informatics, INDIN 2015 - Cambridge, United Kingdom
継続期間: 2015 7月 222015 7月 24

出版物シリーズ

名前Proceeding - 2015 IEEE International Conference on Industrial Informatics, INDIN 2015

Other

Other13th International Conference on Industrial Informatics, INDIN 2015
国/地域United Kingdom
CityCambridge
Period15/7/2215/7/24

ASJC Scopus subject areas

  • 人工知能
  • コンピュータ サイエンスの応用
  • 産業および生産工学
  • 器械工学
  • コンピュータ ネットワークおよび通信
  • 制御およびシステム工学

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