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Development of calculation method of transmission characteristics and phase correct characteristics of low-pass filter for surface roughness

Research Project

Project/Area Number 15K05880
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Dynamics/Control
Research InstitutionChukyo University

Principal Investigator

NUMADA Munetoshi  中京大学, 工学部, 教授 (00554924)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords機械計測 / 表面粗さ / 表面荒さ / ローパスフィルタ / スプラインフィルタ / 振幅伝達特性 / 位相補償特性 / 計算方法
Outline of Final Research Achievements

Low pass filters used at the site of surface roughness measurement often give totally different results from international standard Gaussian filters. The cause of such inconsistency becomes clear by examining the two important characteristics of the low- pass filter, the transmission characteristics and the phase correct characteristics. However, it is not possible to calculate these characteristics from actual measurement data owing to the end effect and the discontinuity at each end of the data, etc.
To address these problems, this research proposed a method for the low-pass filter processing that uses shearing, point symmetric extension, and periodic extension, and produced no end effect but allows the transmission characteristics and phase correct characteristics to be obtained.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (17 results)

All 2017 2016 2015

All Journal Article (5 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 3 results,  Acknowledgement Compliant: 3 results) Presentation (12 results) (of which Int'l Joint Research: 1 results,  Invited: 1 results)

  • [Journal Article] プラトーホーニング面などの機能性表面に有効なロバストフィルタの動向と事例2017

    • Author(s)
      近藤雄基,吉田一朗,沼田宗敏,輿水大和
    • Journal Title

      砥粒加工学会誌

      Volume: 61 Pages: 590-593

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Low-pass filter without the end effect for estimating transmission characteristics-Simultaneous attaining of the end effect problem and guarantee of the transmission characteristics2017

    • Author(s)
      Yuki Kondo, Munetoshi Numada, Hiroyasu Koshimizu, Kasuhide Kamiya, Ichiro Yoshida
    • Journal Title

      Precision Engineering

      Volume: 48 Pages: 243-253

    • DOI

      10.1016/j.precisioneng.2016.12.007

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] (解説論文)表面粗さ及び(ロバスト)フィルタの動向2016

    • Author(s)
      近藤雄基,吉田一朗,沼田宗敏,輿水大和
    • Journal Title

      非破壊検査

      Volume: 65 Pages: 243-249

    • Related Report
      2016 Research-status Report
  • [Journal Article] The Filtering Method to Calculate the Transmission Characteristics of the Low-pass Filters Using Actual Measurement Data2016

    • Author(s)
      Yuki KONDO, Munetoshi NUMADA, Hiroyasu KOSHIMIZU, Kazuhide KAMIYA, Ichiro YOSHIDA
    • Journal Title

      Precision Engineering

      Volume: 44 Pages: 55-61

    • DOI

      10.1016/j.precisioneng.2015.09.020

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] The Fast M-Estimation based Gaussian Filter Controllable in robustness2016

    • Author(s)
      近藤雄基,沼田宗敏,輿水大和,神谷和秀,吉田一朗
    • Journal Title

      Journal of the Japan Society for Precision Engineering

      Volume: 82 Issue: 3 Pages: 272-277

    • DOI

      10.2493/jjspe.82.272

    • NAID

      130005131188

    • ISSN
      0912-0289, 1882-675X
    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 位相補償特性の計算方法2017

    • Author(s)
      近藤雄基,長谷川英樹,沼田宗敏,吉田一朗,神谷和秀,輿水大和
    • Organizer
      精密工学会春季大会
    • Place of Presentation
      慶応義塾大学
    • Year and Date
      2017-03-13
    • Related Report
      2016 Research-status Report
  • [Presentation] 振幅伝達特性検証の為のエンド効果のないローパスフィルタ処理の提案-第3報:ロバストフィルタに適用した場合-2017

    • Author(s)
      近藤雄基,長谷川英樹,沼田宗敏,輿水大和,神谷和秀,吉田一朗
    • Organizer
      精密工学会春季大会
    • Place of Presentation
      慶応義塾大学
    • Year and Date
      2017-03-13
    • Related Report
      2016 Research-status Report
  • [Presentation] 振幅伝達特性保持型ロバストスプラインフィルタの提案2017

    • Author(s)
      谷川英樹,近藤雄基,沼田宗敏,吉田一朗,輿水大和
    • Organizer
      精密工学会秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 回帰型ロバストフィルタと異常値に関する-考察2017

    • Author(s)
      沼田宗敏,近藤雄基,長谷川英樹,吉田一朗,輿水大和
    • Organizer
      精密工学会秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 位相補償特性の計算方法(第 2 報)2017

    • Author(s)
      長谷川英樹,近藤雄基,沼田宗敏,吉田一朗,神谷和秀,輿水大和
    • Organizer
      精密工学会春季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 振幅伝達特性保持型ロバストスプラインフィルタの提案(第2 報)2017

    • Author(s)
      長谷川英樹,近藤雄基,沼田宗敏,吉田一朗,輿水大和
    • Organizer
      精密工学会春季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 回帰型ロバストフィルタと異常値に関する一考察 第 2 報2017

    • Author(s)
      近藤雄基,沼田宗敏,長谷川英樹,吉田一朗,輿水大和
    • Organizer
      精密工学会春季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 振幅伝達特性検証の為のエンド効果のない周期スプラインフィルタの提案2016

    • Author(s)
      近藤雄基,長谷川英樹,沼田宗敏,輿水大和,神谷和秀,吉田一朗
    • Organizer
      精密工学会秋季大会
    • Place of Presentation
      茨城大学
    • Year and Date
      2016-09-06
    • Related Report
      2016 Research-status Report
  • [Presentation] 振幅伝達特性検証の為のエンド効果のないガウシアンフィルタの提案2016

    • Author(s)
      近藤雄基,長谷川英樹,沼田宗敏,輿水大和,神谷和秀,吉田一朗
    • Organizer
      精密工学会春季大会
    • Place of Presentation
      東京理科大学
    • Year and Date
      2016-03-15
    • Related Report
      2015 Research-status Report
  • [Presentation] 究極のフィルタ演算と普及策2016

    • Author(s)
      沼田宗敏,近藤雄基
    • Organizer
      平成27年度第3回にいがたナノ基盤技術実践会講演会
    • Place of Presentation
      ホテルニューオータニ長岡
    • Year and Date
      2016-03-11
    • Related Report
      2015 Research-status Report
    • Invited
  • [Presentation] A Study on The Fast M-estimation Based Gaussian Filter Controllable in Robustness2015

    • Author(s)
      Yuki KONDO, Munetoshi NUMADA, Hiroyasu KOSHIMIZU, Kazuhide KAMIYA, Ichiro YOSHIDA
    • Organizer
      The Asia International Symposium on Mechatronics AISM 2015
    • Place of Presentation
      Guilin, China
    • Year and Date
      2015-10-07
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 実測データを用いたローパスフィルタの振幅伝達特性(第2報,スプラインフィルタ)2015

    • Author(s)
      近藤雄基,沼田宗敏,輿水大和,神谷和秀,吉田一朗
    • Organizer
      精密工学会秋季大会
    • Place of Presentation
      東北大学
    • Year and Date
      2015-09-04
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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