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A novel 3-dimensional AE source location technique based on hybrid dynamic optimization algorithm for early detection of knee osteoarthritis

Research Project

Project/Area Number 17K06266
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Intelligent mechanics/Mechanical systems
Research InstitutionSaga University

Principal Investigator

KHAN Tawhidul Islam  佐賀大学, 理工学部, 准教授 (50423603)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords知能機械 / 人間機械システム / AE診断評価 / 膝関節炎症診断 / ハイブリッド源位置測定 / 3次元AE源位置計算 / 診断評価 / ハイブリッドAE源位置測定 / 音声学 / 解析・評価 / 計測工学
Outline of Final Research Achievements

According to the proposed plan, 3-dimensional AE source location based on the dynamic optimization of hybrid algorithm has been completed. Two algorithms, TOA (time of arrival) and Delta T (difference in time of arrival) were overlapped for optimizing the dynamic source localization in complex structure of knee joint. Model experiments have been conducted to verify the hybrid AE source location technique on a layered structure comparable to knee measurements. Based on the optimization result, experiments of the proposed 3D source location of AE technique have been conducted to knee joints successfully. Volunteers with healthy knees and osteoarthritic knees joined the experiments following the ethical procedures. Results have been verified by the orthopedic surgeon as well and presented to the related national and international conferences. Developed method has been prepared for the social contribution to the related issues in future.

Academic Significance and Societal Importance of the Research Achievements

(1) この新しい技術は、現在利用可能な技術と比較してみてもより簡単で、安全、そして無害である。(2) 損傷箇所が3次元で評価されるため、軟骨の損傷が明確に見え、膝の損傷(変形性関節症など)の早期発見の不確実性が解消される。(3) 新技術による正確な損傷位置特定は、初期段階であっても、変形性関節症の早期治療を可能にし、人工関節による膝移植を回避することができる。(4) 提案された手法は、社会における高齢者の作業能力の向上に重要な役割を果たすだろう。(5) この技術は、同様の診断のために他の関節にも適用できる。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (20 results)

All 2019 2018 2017

All Journal Article (2 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 2 results,  Open Access: 2 results) Presentation (17 results) (of which Int'l Joint Research: 9 results,  Invited: 3 results) Book (1 results)

  • [Journal Article] Fatigue crack analysis of ferrite material by acoustic emission technique2019

    • Author(s)
      Md. T. I. Khan, A. A. Rashid, R. Hidaka, N. Hattori, Md. M. Islam
    • Journal Title

      Journal of Mechanical Engineering and Sciences

      Volume: 13-2 Pages: 5074-5089

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] b-Value Distribution as an Influential AE Parametric Analysis in Damage Evaluation of Structural Material2018

    • Author(s)
      Md. Tawhidul Islam Khan, Soitiro Surumaru and Nobusuke Hattori
    • Journal Title

      International Journal of COMADEM

      Volume: 21- 4, Pages: 19-23

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Acoustic Emission Technique in Locating Knee Osteoarthritis2019

    • Author(s)
      Md. T. I. Khan
    • Organizer
      26th International Conference on Sound and Vibration (ICSV26), Montreal, Canada, 7-11 July, 2019.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] New devising in diagnosis of knee osteoarthritis based on acoustic emission imaging2019

    • Author(s)
      T. I. Khan
    • Organizer
      International Conference on Mechanical and Manufacturing Engineering Research and Practice (iCMMERP-2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 連続AE信号処理解析による膝関節炎症の診断基準に関する研究2019

    • Author(s)
      カーン タウヒドゥルイスラム
    • Organizer
      第35回ライフサポート学会大会(LIFE2019)
    • Related Report
      2019 Annual Research Report
  • [Presentation] AE手法による変形性関節炎症の源位置測定に関する研究2019

    • Author(s)
      カーン エムディタウヒドゥルイスラム
    • Organizer
      第22回アコースティック・エミッション総合コンファレンス
    • Related Report
      2019 Annual Research Report
  • [Presentation] AE信号解析による膝関節炎症診断に関する研究2019

    • Author(s)
      長谷村勇治,カーン タウヒドゥルイスラム
    • Organizer
      理工学部見学会, 佐賀大学
    • Related Report
      2019 Annual Research Report
  • [Presentation] Delta T Source Location in AE Signal Processing Technique2018

    • Author(s)
      Md. Tawhidul Islam Khan and Md. Mehedi Hassan
    • Organizer
      7th International Conference on Informatics, Electronics & Vision (ICIEV)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Crack Propagation Analysis in Ductile Cast Iron by Acoustic Emission Technique2018

    • Author(s)
      Md. Tawhidul Islam Khan and Arif Abdullah Rashid
    • Organizer
      7th International Conference on Informatics, Electronics & Vision (ICIEV)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Optimization of Acoustic Emission Technique in Diagnosis of Knee Osteoarthritis - a Major Concentration in Damage Characterization and Source Localization2018

    • Author(s)
      Md. Tawhidul Islam Khan
    • Organizer
      7th International Conference on Informatics, Electronics & Vision (ICIEV), Kitakyushu
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Acoustic Emission Measurement as Adaptive Biomarker in Integrity Analysis of Knee Osteoarthritis (Keynote Lecture)2018

    • Author(s)
      T. I. Khan
    • Organizer
      International Conference on Mechanical, Industrial and Energy Engineering (ICMIEE) 2018, KUET, Bangladesh
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Investigation of Knee Joint Integrity Due to Aging Effect on Osteoarthritis by Acoustic Emission Technique2018

    • Author(s)
      Md. T. I. Khan
    • Organizer
      25th International Conference on Sound and Vibration (ICSV25), Hiroshima, Japan
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Acoustic Emission Technique in Identification of Cartilage Damage in Osteoarthritic Knee2018

    • Author(s)
      M. T. I. Khan
    • Organizer
      24th International Acoustic Emission Symposium (IAES-24), November 5-9, 2018, Sapporo, Japan
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] AE信号解析を用いた膝関節の異常検出に関する研究2018

    • Author(s)
      眞田 和、イスラム カーン
    • Organizer
      第35回センシングフォーラム、山口大学・常盤キャンパス、2018年8月30‐31日
    • Related Report
      2018 Research-status Report
  • [Presentation] AEパラメータを用いた膝関節の年齢別異常検出基準に関する研究2017

    • Author(s)
      イスラムカーン、中村 勇貴
    • Organizer
      第34回センシングフォーラム、熊本大学、平成29年8月31日‐9月1日
    • Related Report
      2017 Research-status Report
  • [Presentation] AE信号処理を用いた膝関節の異常検出に関する研究2017

    • Author(s)
      カーン エムディ タウヒドゥルイスラム、楠本 将人
    • Organizer
      第33回ライフサポート学会大会、第17回日本生活支援工学会大会2017、お茶の水女子大学、9月15日ー17日
    • Related Report
      2017 Research-status Report
  • [Presentation] AE方法を用いた膝関節の年齢別診断に関する研究2017

    • Author(s)
      イスラム カーン、中村 勇貴
    • Organizer
      第21回アコースティックエミッション総合コンファレンス, 徳島大学、平成29年11月9日‐10日
    • Related Report
      2017 Research-status Report
  • [Presentation] An Investigation to Acoustic Emission Source Location of Complex Structures by TOA and Delta T Method2017

    • Author(s)
      M. T. I. Khan, M. M. Hassan
    • Organizer
      第21回アコースティックエミッション総合コンファレンス, 徳島大学、平成29年11月9日‐10日
    • Related Report
      2017 Research-status Report
  • [Presentation] Acoustic Emission Technique as an Adaptive Biomarker in Integrity Analysis of Knee Joint2017

    • Author(s)
      T I Khan
    • Organizer
      RECAV 2017, Bali, Indonesia, Nov. 27-28, 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Book] Structural Health Monitoring from Sensing to Processing (Chapter 2: Structural Health Monitoring by Acoustic Emission Technique)2018

    • Author(s)
      Md Tawhidul Islam Khan (Chapter 2)
    • Publisher
      IntechOpen
    • ISBN
      9781789237870
    • Related Report
      2018 Research-status Report

URL: 

Published: 2017-04-28   Modified: 2021-02-19  

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