Updated on 2024/12/21

写真a

 
HIDA, Takuya
 
Affiliation
Faculty of Human Sciences, School of Human Sciences
Job title
Assistant Professor(tenure-track)
Degree
博士（工学） ( 2013.03 首都大学東京 )

Research Experience

  • 2023.04
    -
    Now

    早稲田大学 人間科学学術院 講師（テニュアトラック）

  • 2014.09
    -
    2023.03

    College of Science and Engineering College of Science and Engineering Department of Industrial and Systems Engineering Assistant Professor

  • 2014.04
    -
    2014.09

    Lecturer

  • 2013.04
    -
    2014.08

    Tokyo Metropolitan University   Faculty of System Design

  • 2011.06
    -
    2012.03

    Tokyo Metropolitan University   Faculty of System Design

  • 2007.04
    -
    2010.03

    株式会社ブリヂストン タイヤ品質保証部

▼display all

Education Background

  • 2010.04
    -
    2013.03

    Tokyo Metropolitan University  

  • 2005.03
    -
    2007.03

    Tokyo Metropolitan University   Graduate School, Division of Engineering  

  • 2001.04
    -
    2005.03

    Tokyo Metropolitan Institute of Technology   Faculty of Engineering  

Committee Memberships

  • 2023.07
    -
    Now

    公益社団法人 日本経営工学会  論文誌編集委員（Area Editor）

  • 2021.07
    -
    Now

    一般社団法人 日本設備管理学会  代議員

  • 2016.07
    -
    Now

    一般社団法人 日本設備管理学会  関東支部役員（幹事）

  • 2019.07
    -
    2021.06

    公益社団法人 日本経営工学会  代議員

  • 2015.07
    -
    2021.06

    公益社団法人 日本経営工学会  庶務委員

Professional Memberships

  • 　
    　
    　

    日本IE協会

  • 　
    　
    　

    日本設備管理学会

  • 　
    　
    　

    日本経営工学会

  • 　
    　
    　

    日本人間工学会

Research Areas

  • Social systems engineering / Safety engineering

Research Interests

  • 人間工学

  • インダストリアル・エンジニアリング

  • 経営工学

  • 作業姿勢

  • 身体負担

Awards

  • 公益社団法人 日本経営工学会 2021年度 学会賞（学術）

    2022.03  

  • 一般社団法人 日本人間工学会 平成25年度 研究奨励賞

    2013.06   一般社団法人日本人間工学会  

  • 公益社団法人 日本経営工学会 平成23年度 論文奨励賞

    2012.05   公益社団法人日本経営工学会  

 

Papers

  • Devising a Skill Acquisition Model and Development of a Work Training Method Focusing Interconversion Tacit and Explicit Knowledge

    Takuya HIDA, Yuki ARATANI, Ryosuke NAKAJIMA, Toshiyuki MATSUMOTO

      36 ( 1 )  2024.04  [Refereed]

    Authorship：Lead author, Corresponding author

  • Work postural ergonomic assessment using two-dimensional joint coordinates

    Takuya HIDA, Takato OKADA, Toshiyuki MATSUMOTO

    Journal of Advanced Mechanical Design, Systems, and Manufacturing   16 ( 5 ) JAMDSM0055  2022.10  [Refereed]

    Authorship：Lead author, Corresponding author

  • 周辺視野を活用した外観検査における拡大鏡の拡大倍率が欠点検出に及ぼす影響

    中嶋良介,小林亮太,肥田拓哉,松本俊之

    日本設備管理学会誌   33 ( 3 ) 86 - 95  2021.10  [Refereed]

  • Effect of bright and shade, and luminance difference of defect on defect detection in appearance inspection utilizing peripheral vision

    International Journal of Industrial Ergonomics   82   103086 - 103086  2021.03  [Refereed]

    DOI

    Scopus

    3
    Citation
    (Scopus)

  • 触覚検査作業における基準高さと比較高さが段差の判別精度に及ぼす影響

    肥田拓哉,岸一輝,松本俊之

    日本経営工学会論文誌   71 ( 4 ) 199 - 206  2021.01  [Refereed]

    Authorship：Lead author, Corresponding author

  • Visualization of Skilled-Worker Motion and its Effect on Product Quality and the Design of Skill Training Systems in Metallic Painting Operations

    Industrial Engineering & Management Systems   18 ( 1 ) 25 - 34  2019.03  [Refereed]

    Authorship：Corresponding author

  • Effect of Grasp Height and Inspection Posture on Upper Limb Load during Single-handed Visual Inspection of Objects

    Industrial Engineering & Management Systems   18 ( 1 ) 78 - 88  2019.03  [Refereed]

    Authorship：Lead author, Corresponding author

  • A study on the effect of defect shape on defect detection in visual inspection

    Ryosuke Nakajima, Riho Yamamoto, Takuya Hida, Toshiyuki Matsumoto

    Procedia Manufacturing   39   1641 - 1648  2019

    　View Summary

    In order to assure appearance quality of industrial products, inspection by human vision (visual inspection) is implemented in many manufacturing industries. In visual inspection, small visual defects such as cracks, scratches, dirt, nicks, stains, surface dents, and unevenness of the coating color are inspected. This study focuses on differences in defect shape on an inspection surface, and considers the relationship between defect shape and defect detection rate in visual inspection utilizing peripheral vision. Specifically, defect shapes, defect locations, and defect characteristics (luminance contrast between the defect and the inspection surface and size) are designed as experimental factors, and their effects on defect detection rate of twelve subjects are evaluated. As a result, it is obtained that the defect detection rate of line defect is lower than the other shapes (triangle, square, and circle) of defects regardless of luminance contrast between the defect and the inspection surface and size.

    DOI

    Scopus

    4
    Citation
    (Scopus)

  • 周辺視野を活用した目視検査における照明の明るさが欠点検出に及ぼす影響に関する研究

    中嶋良介,内野友貴,肥田拓哉,松本俊之

    人間工学   54 ( 4 ) 153 - 163  2018.08  [Refereed]

  • The relationship between dirt levels of inspection surface and defect detection in visual inspection utilizing peripheral vision

    Ryosuke Nakajima, Yuta Asano, Takuya Hida, Toshiyuki Matsumoto

    Industrial Engineering and Management Systems   17 ( 1 ) 102 - 112  2018.03  [Refereed]

    　View Summary

    This study focuses on adhered dirt such as dust on a product in production process, and considers the relationship between dirt levels of inspection surface and defect detection in visual inspection utilizing peripheral vision. Specifically, images of an inspection surface in an actual factory are analyzed using image analysis for modeling dirt. Moreover, dirt levels of inspection surface, defect locations, and defect characteristics (luminance contrast, size, and bright-dark defects) are designed as experimental factors, and their effect on defect detection rate is evaluated. As a result, it is clarified that the defect detection rate suddenly reduces as the inspection surface becomes dirtier. Consequently, the defects that can be detected easily becomes harder to detect, as the inspection surface is dirtier in visual inspection utilizing peripheral vision.

    DOI

    Scopus

    4
    Citation
    (Scopus)

  • 周辺視野を活用した目視検査における検査対象面の輝度が欠点検出に及ぼす影響に関する研究

    中嶋良介, 鈴木邑佳, 肥田拓哉, 松本俊之

    人間工学   54 ( 1 ) 14 - 23  2018.02  [Refereed]

  • A fundamental study on the effect of visual guidance to inspectors using visual indicator on defect detection in visual inspection utilizing peripheral vision

    Ryosuke Nakajima, Kosuke Fujie, Takuya Hida, Toshiyuki Matsumoto

    IFIP Advances in Information and Communication Technology   536   465 - 472  2018

    　View Summary

    In recent years, it is reported that a number of inspectors in the visual inspection process of industrial products utilized not only the central vision but also the peripheral vision. The visual inspection has been realized with both efficiency and accuracy. However, for the inspectors of many manufacturing industries to adopt this method, visual guidance is necessary for visual attention. Therefore, to obtain the fundamental knowledge for training of the visual inspection method, this study considers the effect of visual guidance on the defect detection performed by inspectors using visual indicators. Specifically, the presence or absence of visual guidance, defect location, and defect characteristics (luminance contrast between defect and inspection model and size) are designed as experimental factors. Further, the effect on inspection accuracy is evaluated with six subjects. As a result, it is clarified that the presence or absence of visual guidance does not affect the defect detection regardless of the defect location and defect characteristics. That is, the visual guidance is not an impediment to inspection accuracy
    it is suggested that the visual guidance is an effective tool for the education and training of the visual inspection method utilizing peripheral vision.

    DOI

    Scopus

  • Proposal of Work Posture Evaluation Method Focusing on Assembly Height and Direction for a Large Product

    HIDA Takuya, AIKAWA Hajime, OKADA Takato, MATSUMOTO Toshiyuki

    Journal of Japan Industrial Management Association   68 ( 3 ) 171 - 178  2017.10  [Refereed]

    Authorship：Lead author, Corresponding author

    　View Summary

    <p>In the production field, savings in labor and manpower are being achieved by means of automation and mechanization of processes. However, several operations still partly depend on manual work in assembly, inspection, and equipment maintenance processes. In particular, assembly operations for large products force workers to match their postures to the work positions of the products and equipment. Maintaining and repeating such awkward postures increases the workload and causes lower-back pain and upper-limb disorders. To evaluate work posture in the production field, methods based on observation by analysts are often used. Representative methods include OWAS, RULA, and REBA, all of which are readily available. However, results depend on the analyst's skill level and evaluation of the worker's posture is time-consuming. In this study, we propose a method for easily estimating posture during assembly work. An experiment was conducted to clarify the effects that assembly height and direction have upon work posture, and the evaluation value of the work posture was determined under each condition based on OWAS. Then, a table based on OWAS was constructed incorporating the height of the worker and height and direction of the assembly parts as inputs for estimating work posture. Furthermore, we verified the accuracy of this technique. The correlation coefficient between observation by an analyst and the proposed method was 0.77, and the estimation accuracy was 61.2%. This result indicates that the proposed method is valid.</p>

    DOI CiNii

  • グローバル生産を教育するためのボードゲーム“GMG”の開発

    肥田拓哉,竹田紋,中嶋良介,松本俊之

    日本経営工学会論文誌   68 ( 2 ) 109 - 119  2017.07  [Refereed]

    Authorship：Lead author, Corresponding author

  • Relationship between Upper Limb Load and Inspection Accuracy during Tactile Inspection

    HIDA Takuya, YUKINAWA Takumi, SEO Akihiko

    Journal of Japan Industrial Management Association   67 ( 3 ) 216 - 224  2016.10  [Refereed]

    Authorship：Lead author, Corresponding author

    　View Summary

    <p>The appearance inspection process depends partly on manual work in which there are issues concerning detection accuracy and inspection efficiency. Tactile inspection, which is part of the appearance inspection, involves touching a target object with the palm of the hand to detect poor appearance, such as the distortion of product shape and unevenness of product surface. Such tactile inspection, involves repetitive motion and maintaining an awkward work posture for long periods of time, which may cause upper-limb disorders. Therefore, guidelines to reduce upper-limb load are required. However, few studies have evaluated that upper-limb load is related to tactile inspection quantitatively. This study targeted tactile inspection performed by workers. We focused on the factors affecting inspection accuracy to clarify the relationship between upper-limb load and inspection accuracy during tactile inspection. Ten healthy subjects participated in the experiment. Participants were asked to inspect an object with convex points at different heights. Evaluation involved two factors : one was the type-II error rate, which is the index of failure oversight, and the other was control force applied vertically to the object. The results showed that control force decreased when the wrist joint load increased, and inspection accuracy decreased with it. Furthermore, using the results of a previous study, an inspection condition considering both inspection accuracy and upper-limb load was derived. As a result, it was revealed that it is possible to reduce upper-limb load and improve inspection accuracy when the worker conducts inspections at chest height in front of the shoulder.</p>

    DOI CiNii

  • 作業姿勢設計支援システムにおける作業補助具装着時の作業負担評価手法の提案

    肥田拓哉, 三浦一記, 江口正修, 梶原康博

    日本経営工学会論文誌   67 ( 1 ) 29 - 36  2016.04  [Refereed]

    Authorship：Lead author, Corresponding author

  • 目視検査における欠点の特徴と検出視野の関係に関する研究

    中嶋良介, 谷田恭士, 肥田拓哉, 松本俊之

    人間工学   51 ( 5 ) 333 - 342  2015.10  [Refereed]

  • Effect of Inspection Side and Grasp Position on Upper Limb Load during Visual Inspection

    HIDA Takuya, SEO Akihiko

    J. Jpn . Ind. Manage. Assoc.   65 ( 4 ) 260 - 267  2015.01  [Refereed]

    Authorship：Lead author, Corresponding author

    　View Summary

    Visual inspection is one way to ensure product quality, and although automated visual inspection has been introduced, it is costly and associated with technical issues. Thus, human visual inspection still plays a major role in visual inspection in the industry. Many studies have focused on the visual fatigue of the inspectors. However, upper limb load caused by handling objects and maintaining a specific posture is also considered a problem in visual inspection. If the inspection object is lightweight but large in size (e.g., a plastic part), the inspectors tend to maintain an awkward posture due to difficulty in handling the object. Despite these findings, few studies have elucidated the effect of upper limb load. In this study, we intended to assess the effect of inspection side and object size on upper limb load. Ten healthy male subjects were instructed to inspect objects using a combination of six inspection side conditions (i.e., the sides of front with horizontal LED, top, under, front with vertical LED, right, and left) and two object size conditions (i.e., big: a square, 450 mm each side, and small: a square, 150 mm each side). Muscle activity and joint moment were the evaluation indices. We also investigated subjective indices for burden and task difficulty. Electromyography was performed on the subjects sternomastoid muscle, the upper part of the trapezius, the clavicular part of the pectoralis major, the middle part of the deltoid, the biceps brachii, the extensor carpi radialis, and the flexor carpi ulnaris muscle. The results showed that the muscle load of the upper limb is highest when the inspection side condition is under side. Additionally, if the object is big, the muscle load of the neck and upper limb is greater.

    DOI CiNii

  • Development of RFID Positioning System using Neural Network Model

    Takuya Sekiguchi, Kazutoshi Hirata, Takuya Hida, Yasuhiro Kajihara, Yuya Ting, Takuya Mukai

    Asia-Pacific Journal of Industrial Management   5 ( 1 ) 8 - 16  2014.09  [Refereed]

    　View Summary

    In this paper, an overview of the RFID system which aims to measure position of RF tags covering wide area is presented. We propose a measuring method which uses relation between reaction strength from multi-antennas and RF tags' 2D coordinate. We put antennas at intervals of 1. 0 m to 2. 0 m to read RF tags by multiple antennas and specify RF tags' position by the reaction pattern. To increase the accuracy of measuring, we adapted neural network modeling and we tested various conditions to inspect the best model which minimize error of the measurement. Operation tests had been conducted at approximately 100 m(2) room with 11 antennas and dynamic objects and static objects were tested. As a result we confirmed that our RFID system can measure RFID tags within 0. 4 m error for dynamic objects and 0. 5 m for static objects.

  • 触覚検査作業における手関節の負担軽減方法の検討

    行縄拓海, 肥田拓哉, 瀬尾明彦

    日本経営工学会論文誌   65 ( 2 ) 70 - 77  2014.07  [Refereed]

  • Effect of Object Orientation and Scanning Direction on Upper Limb Load during Tactile Inspection

    YUKINAWA Takumi, HIDA takuya, SEO Akihiko

    J. Jpn . Ind. Manage. Assoc.   64 ( 2 ) 138 - 144  2013.07  [Refereed]

    　View Summary

    Development and innovations in manufacturing techniques have changed the nature of manufacturing activities from manual to automatic. However, tactile inspection has still not been automated. Tactile inspection requires upper limb work involving repetitively touching the surface of objects. It is important to clarify the factors influencing workload because repetitive upper limb work causes damage to the hands, arms and shoulders. Nevertheless, there are few studies about workload during tactile inspection. In this paper, we investigate the effect of object orientation and scanning direction on upper limb load during tactile inspection. Eleven healthy male subjects participated in this experiment. They were asked to inspect objects using a combination of six object orientations and two scanning directions. The six object orientations were the frontal plane, the sagittal plane, the horizontal plane, the middle orientation between the frontal and sagittal planes, the middle orientation between the sagittal and horizontal planes, and the middle orientation between the horizontal and frontal planes. The scanning directions were the horizontal and vertical directions. The upper limb activities were measured by performing electromyography. We also measured the control force using a load cell. Furthermore, subjective indices for burden, difficulty of the task and inspection were investigated. Electromyography was performed at the upper part of the trapezius muscle, at the clavicular part of the pectoralis major muscle, at the middle part of the deltoid muscle, at the biceps brachii muscle, at the triceps brachii muscle and at the extensor carpi ulnaris muscle. The results showed that tactile inspections in the frontal plane condition and in the middle orientation between the horizontal and frontal plane condition are undesirable because these conditions cause excessive load on the extensor carpi ulnaris muscle due to extension of the wrist. Furthermore, the load on the shoulder and elbow decreases in the horizontal plane condition and in the middle orientation between the horizontal and frontal plane condition, and increases in the sagittal plane condition.

    DOI CiNii

  • 目視検査作業における検査速度と検査経路が上肢負担に与える影響

    肥田拓哉, 茅原崇徳, 瀬尾明彦

    日本経営工学会論文誌   64 ( 1 ) 1 - 8  2013.04  [Refereed]

    Authorship：Lead author, Corresponding author

  • 目視検査作業における検査対象物の大きさと把持位置が上肢負担に与える影響

    肥田拓哉, 茅原崇徳, 瀬尾明彦

    日本経営工学会論文誌   63 ( 4 ) 217 - 224  2013.01  [Refereed]

    Authorship：Lead author, Corresponding author

  • 筋電図と関節角度に基づく作業負担の総合評価法に関する基礎的検討

    茅原崇徳, 肥田拓哉, 南博貴, 瀬尾明彦

    人間工学   48 ( 5 ) 244 - 254  2012.10  [Refereed]

  • 把持対象物の形状と作業面の高さが上肢負担に与える影響

    肥田拓哉, 茅原崇徳, 瀬尾明彦

    日本経営工学会論文誌   62 ( 5 ) 222 - 229  2011.12  [Refereed]

    Authorship：Lead author, Corresponding author

▼display all

Books and Other Publications

  • ワークデザイン

    宇土 博, 瀬尾 明彦, 日本産業衛生学会・作業関連性運動器障害研究会( Part： Joint translator)

    労働科学研究所出版部  2013.05 ISBN: 4897603277

    ASIN

  • 外観目視検査の実践と検査能力の訓練法 : 品質不良・クレームを未然防止する

    村田貴士 企画編集( Part： Contributor)

    技術情報協会  2010.03

Presentations

  • Devising of Operation Information Analysis and Development of Operation Training System for Truck Dispatching Operation

    The 25th Asia Pacific Industrial Engineering & Management System Conference (APIEMS 2024) 

    Presentation date： 2024.11

  • Devising and Applying an Evaluation Method to Find Problems Using Cumulative Graphs of Multiple Processes

    The 25th Asia Pacific Industrial Engineering & Management System Conference (APIEMS 2024) 

    Presentation date： 2024.11

  • Devising of a Method for Forecasting Incoming and Outgoing Rental Goods in a Logistics Warehouse Using Cumulative Graphs and a Method for Inventory Control

    The 25th Asia Pacific Industrial Engineering & Management System Conference (APIEMS 2024) 

    Presentation date： 2024.11

  • Point Light Displays による荷物上げ下ろし時の重量推定

    日本経営工学会2024年秋季大会 

    Presentation date： 2024.10

  • トラック配車計画における業務教育ツールの開発

    日本設備管理学会2024年度秋季研究発表大会 

    Presentation date： 2024.10

  • OpenPoseによるREBAに基づく作業姿勢の評価

    日本人間工学会第65回大会 

    Presentation date： 2024.06

  • 労働現場における人間工学評価ツールによる身体負担の評価

     [Invited]

    日本経営工学会令和5年度第三回オンライン研究セミナー 

    Presentation date： 2024.01

  • 人間工学評価ツールにおける評価支援の取り組み

    日本人間工学会関東支部第53回大会 

    Presentation date： 2023.12

  • ピッキング作業を対象としたNLE（NIOSH Lifting Equation）評価支援方法の考案

    日本人間工学会関東支部第53回大会 

    Presentation date： 2023.12

  • 物品賃貸企業における配車計画支援システムの開発

    日本設備管理学会2023年度秋季研究発表大会 

    Presentation date： 2023.10

  • OpenPoseによるOWASに基づく作業姿勢評価の自動化

    日本人間工学会第64回大会 

    Presentation date： 2023.09

  • 経験の浅いロボットSEのための設備設計支援システムの開発

    日本設備管理学会2023年度春季研究発表大会 

    Presentation date： 2023.06

  • ロボットSIerに向けた設備設計案の作成支援システムの開発

    日本設備管理学会2022年度秋季研究発表大会 

    Presentation date： 2022.11

  • 姿勢推定モデルを用いた新型コロナウイルス感染予防対策の実施判定

    日本人間工学会第63回大会 

    Presentation date： 2022.07

  • 労働現場における人間工学的アプローチに基づく身体負担の評価とAI活用

     [Invited]

    日本設備管理学会2022年度関東支部講演会 

    Presentation date： 2022.07

  • トラック配車計画支援システムの開発

    日本設備管理学会2022年度春季研究発表大会 

    Presentation date： 2022.06

  • トラック積み込み作業における積載率算出方法の考案と適用

    日本設備管理学会2022年度春季研究発表大会 

    Presentation date： 2022.06

  • シンプルな設備設計の手順をもとにした工程設計案の作成支援システムの開発

    日本設備管理学会2022年度春季研究発表大会 

    Presentation date： 2022.06

  • 作業画像のデジタイズによるOWASに基づいた作業姿勢評価支援アプリの開発

    日本経営工学会2022年春季大会 

    Presentation date： 2022.05

  • Effect of Complexity of Inspection Surface on Defect Detection in Appearance Inspection utilizing Peripheral Vision

    12th International Conference on Applied Human Factors and Ergonomics (AHFE 2021) 

    Presentation date： 2021.07

  • 青山学院大学駅伝チームにおけるマネージャー業務の効果的な教育方法の考案

    日本設備管理学会2021年度春季研究発表大会 

    Presentation date： 2021.06

  • 塗装作業における熟練者の動作の特徴を考慮したMR技能訓練システムの開発

    日本設備管理学会2021年度春季研究発表大会 

    Presentation date： 2021.06

  • OWASにおける作業姿勢評価ミスに着目した教育方法の提案

    日本設備管理学会2021年度春季研究発表大会 

    Presentation date： 2021.06

  • 外観検査時の“身体負担”における課題

     [Invited]

    JIIE相互研究会「“外観検査”を深議する」（第5回） 

    Presentation date： 2021.05

  • OpenPoseによる作業姿勢画像における撮影方向の推定

    日本人間工学会第62回大会 

    Presentation date： 2021.05

  • 手動デジタイズ座標による作業姿勢評価支援方法の精度検証

    日本経営工学会2021年春季大会 

    Presentation date： 2021.05

  • Effect of Movement of Light Source on Defect Detection in Appearance Inspection utilizing Peripheral Vision

    11th International Conference on Applied Human Factors and Ergonomics (AHFE 2020)  (online conference) 

    Presentation date： 2020.07

  • 慣性計測装置を用いたOWASに基づく姿勢の判別

    日本人間工学会第61回大会（開催中止） 

    Presentation date： 2020.06

  • 作業順序を考慮したOWASに基づく作業姿勢推定方法の提案

    日本人間工学会第61回大会（開催中止） 

    Presentation date： 2020.06

  • デジタイズの自動化を導入したOWASに基づく身体負担評価システムの開発

    日本人間工学会第61回大会（開催中止） 

    Presentation date： 2020.06

  • Effect of Viewing Angle of Inspectors on Defect Detection in Appearance Inspection

    The 2020 IEEE 7th International Conference on Industrial Engineering and Applications (ICIEA 2020)  (online conference) 

    Presentation date： 2020.04

  • 対話型進化計算によるオフィスレイアウト設計法に関する研究

    日本経営工学会2020年春季大会（開催中止） 

    Presentation date： 2020.03

  • Effect of Ancillary Works of Inspectors on Defect Detection in Appearance Inspection

    The 20th Asia Pacific Industrial Engineering and Management Systems Conference (APIEMS 2019) 

    Presentation date： 2019.12

  • A Study on an Assembly Line Designing Method for a Large Product with 3DCAD Data

    The 20th Asia Pacific Industrial Engineering and Management Systems Conference (APIEMS 2019) 

    Presentation date： 2019.12

  • 拡大鏡を用いた外観検査作業における拡大倍率が欠点検出に及ぼす影響,

    日本設備管理学会2019年度秋季研究発表大会 

    Presentation date： 2019.11

  • 外観検査作業における照明の照度と検査対象面の輝度の関係性が欠点検出に及ぼす影響

    日本経営工学会2019年秋季大会 

    Presentation date： 2019.09

  • Proposal for Quantitative Evaluation Method of the Complexity of Inspection Surface in Appearance Inspection

    49th IISES (International Institute of Social and Economic Sciences) International Academic Conference 

    Presentation date： 2019.08

  • Method for Discriminating the Mode of Operation of the Steering Wheel during Car Driving

    49th IISES (International Institute of Social and Economic Sciences) International Academic Conference 

    Presentation date： 2019.08

  • A Study on the Effect of Defect Shape on Defect Detection in Visual Inspection

    25th International Conference on Production Research 2019 

    Presentation date： 2019.08

  • Method for Discriminating the Gripping Position of Steering Wheel during Car Driving

    The 19th Asia Pacific Industrial Engineering And Management Systems (APIEMS 2018) 

    Presentation date： 2018.12

  • Development of a Simplified OWAS Evaluation System using Work Posture Image

    The 19th Asia Pacific Industrial Engineering And Management Systems (APIEMS 2018) 

    Presentation date： 2018.12

  • A Study on the Effect of Inspectors’ Noticing Resource on Defect Detection in Visual Inspection

    The 19th Asia Pacific Industrial Engineering And Management Systems (APIEMS 2018) 

    Presentation date： 2018.12

  • A Fundamental Study on Inspection Method focusing on Difference in Visibility of Defects according to Irradiation Angle of Light Source in Visual Inspection

    The 19th Asia Pacific Industrial Engineering And Management Systems (APIEMS 2018) 

    Presentation date： 2018.12

  • A Fundamental Study on the Effect of Visual Guidance to Inspectors using Visual Indicator on Defect Detection in Visual Inspection utilizing Peripheral Vision

    The International Conference on Advances in Production Management Systems 2018 

    Presentation date： 2018.08

  • 輪作を考慮した作付計画の意思決定支援システムの開発

    日本設備管理学会平成30年度春季研究発表大会 

    Presentation date： 2018.06

  • 分散圃場における輪作計画支援システムの開発

    日本設備管理学会平成30年度春季研究発表大会 

    Presentation date： 2018.06

  • ウェアラブル端末を用いた農作業記録システムの開発

    日本設備管理学会平成30年度春季研究発表大会 

    Presentation date： 2018.06

  • 周辺視野を活用した目視検査における検査対象面の複雑性が欠点検出に及ぼす影響に関する研究

    日本人間工学会第59回大会 

    Presentation date： 2018.06

  • 自動車の運転時における筋負担を考慮した適切なステアリング把持位置および操作方法の提案

    日本人間工学会第59回大会 

    Presentation date： 2018.06

  • 目視検査における作業者の検査方法の設計に関する研究

    日本経営工学会2017年秋季大会 

    Presentation date： 2017.11

  • ビーズステッチにおける図案設計および作成支援システムの開発

    日本経営工学会2017年春季大会 

    Presentation date： 2017.05

  • 3DCADデータを用いたやりづらい組立作業を排除する方法の考案

    日本経営工学会2017年春季大会 

    Presentation date： 2017.05

  • 目視検査の新規雇用者を対象とした教育システムの開発

    日本経営工学会2017年春季大会 

    Presentation date： 2017.05

  • 目視検査における検査対象や検査環境の相違が欠点検出に及ぼす影響

    日本経営工学会2017年春季大会 

    Presentation date： 2017.05

  • 大型製品の組立作業における作業条件に着目したOWASに基づく作業姿勢の推定

    日本経営工学会2017年春季大会 

    Presentation date： 2017.05

  • スマートフォン利用時における姿勢改善システムの開発

    日本経営工学会2017年春季大会 

    Presentation date： 2017.05

  • Development of Support System for Defect Detection Based on Human Visual Mechanism in Visual Inspection Process

    The 17th Asia Pacific Industrial Engineering & Management Systems Conference 

    Presentation date： 2016.12

  • Proposal of Tactile Inspection Conditions for Valid Defects Detection Focusing on Haptic Perception with Active Touch

    The 17th Asia Pacific Industrial Engineering & Management Systems Conference 

    Presentation date： 2016.12

  • A Research on an Efficient Derivation Method for Feasible Assembly Sequences

    The 17th Asia Pacific Industrial Engineering & Management Systems Conference 

    Presentation date： 2016.12

  • Development of Komatsuna Production Management System in Small Size of Farming

    The 17th Asia Pacific Industrial Engineering & Management Systems Conference 

    Presentation date： 2016.12

  • A Study on the Effect of Mixing Rate of Defective Products on Defect Detection in Visual Inspection

    The 17th Asia Pacific Industrial Engineering & Management Systems Conference 

    Presentation date： 2016.12

  • A Proposal for Optimum Gripping Position and Operating Method Focusing on the Upper Limb Load and the Control Force

    The 17th Asia Pacific Industrial Engineering & Management Systems Conference 

    Presentation date： 2016.12

  • 視覚と触覚による二重タスクが外観検査における検査精度に及ぼす影響

    日本経営工学会2016年秋季大会 

    Presentation date： 2016.10

  • 人間の視覚メカニズムに基づいた欠点検出補助システムの開発と精度の検証

    日本経営工学会2016年秋季大会 

    Presentation date： 2016.10

  • 周辺視野を活用した目視検査における照明の照度が欠点検出に及ぼす影響

    日本人間工学会第57回大会 

    Presentation date： 2016.06

  • Visualization of Skilled Worker Motion and its Effects on Product Quality in Metallic Painting Operations

    The 16th Asia Pacific Industrial Engineering & Management Systems Conference 

    Presentation date： 2015.12

  • A Method for Designing Jigs Based on Assembly Sequences in Virtual Factory

    The 16th Asia Pacific Industrial Engineering & Management Systems Conference 

    Presentation date： 2015.12

  • 大物多部品製品の組立作業におけるOWAS法に基づく作業姿勢推定法の提案

    日本経営工学会2015年秋季大会 

    Presentation date： 2015.11

  • A Study on the Effect of Dirt of Inspection Surface on Defect Detection in Visual Inspection utilizing Peripheral Vision

    The International Conference on Advances in Production Management Systems 2015 

    Presentation date： 2015.09

  • 周辺視野を活用した目視検査における検査対象面の輝度の相違が欠点検出に及ぼす影響

    日本人間工学会第56回大会 

    Presentation date： 2015.06

  • 累積グラフを用いた生産企業の問題発見方法の考案

    日本設備管理学会平成27年度春季研究発表大会 

    Presentation date： 2015.06

  • 地球環境問題機能体系図を用いた効果的な環境教育ツールの開発

    日本設備管理学会平成27年度春季研究発表大会 

    Presentation date： 2015.06

  • 目視検査における検査者への教示方法と欠点判別の関係に関する研究

    経営情報学会2015年春季全国研究発表大会 

    Presentation date： 2015.05

  • グローバル生産ゲームIIの開発

    日本経営工学会2015年春季大会 

    Presentation date： 2015.05

  • 触覚検査作業における上肢負担と検査精度の関係

    日本経営工学会2015年春季大会 

    Presentation date： 2015.05

  • 物流センターにおける作業負担評価手法に関する研究

    日本経営工学会2015年春季大会 

    Presentation date： 2015.05

  • プラントメンテナンス作業教育支援システムの開発に関する研究

    日本経営工学会2014年秋季大会 

    Presentation date： 2014.11

  • UHF帯RFIDを用いた位置推定手法の開発及び安全管理への応用

    日本経営工学会2014年秋季大会 

    Presentation date： 2014.11

  • 作業姿勢設計支援システムにおける作業負担評価手法の改善

    日本経営工学会2014年秋季大会 

    Presentation date： 2014.11

  • 体幹前屈トルクに基づく作業負担評価手法に関する研究

     [Invited]

    軽労化研究会第17回定例会 

    Presentation date： 2014.10

  • 体幹前屈トルクに基づく作業負担評価手法に関する研究

    日本経営工学会2014年春季大会 

    Presentation date： 2014.05

  • UHF帯RFIDを用いた位置測定手法の開発

    日本経営工学会2014年春季大会 

    Presentation date： 2014.05

  • 設備保全作業における作業進捗自動認識手法に関する研究

    日本機械学会生産システム部門研究発表講演会2014 

    Presentation date： 2014.03

  • 生産現場におけるRFIDを用いた人物位置の可視化

    日本人間工学会関東支部第43回大会 

    Presentation date： 2013.12

  • 作業負担の軽減と作業時間の短縮を目的とした作業姿勢設計支援システムに関する研究

    日本経営工学会平成25年度秋季研究大会 

    Presentation date： 2013.11

  • Simulation Based Work Posture Design System for Reducing Workload and Work Time

    The 17th International Conference on Industrial Engineering Theory 

    Presentation date： 2013.10

  • Effect of Grasp Conditions on Upper Limb Load during Visual Inspection of Objects in One Hand

    The Institute of Industrial Engineers Asian Conference 2013 

    Presentation date： 2013.07

  • 片手把持を伴う目視検査作業が上肢負担に与える影響

    日本経営工学会平成25年度春季大会 

    Presentation date： 2013.05

  • Development of Evaluation Function for Estimating Upper-Limb Load during Visual Inspection

    The 13th Asia Pacific Industrial Engineering and Management Systems Conference 

    Presentation date： 2012.12

  • 触覚検査作業における手関節の負担軽減方法の検討

    日本経営工学会平成24年度秋季研究大会 

    Presentation date： 2012.11

  • Effect of Task Conditions on Grasp Force during Pick-and-place Task

    The 11th International Conference on Industrial Management 

    Presentation date： 2012.08

  • 目視検査作業における検査対象物の取り回しが検査精度に与える影響

    日本人間工学会第53回大会 

    Presentation date： 2012.06

  • 触覚検査作業における検査対象面の角度と検査経路が上肢負担に与える影響

    日本経営工学会平成24年度春季大会 

    Presentation date： 2012.05

  • 目視検査作業における上肢負担の推定

    日本経営工学会平成24年度春季大会 

    Presentation date： 2012.05

  • 目視検査作業における検査対象面の角度が上肢負担に与える影響

    日本経営工学会平成23年度秋季研究大会 

    Presentation date： 2011.11

  • 目視検査作業における検査対象物の大きさと保持位置が上肢負担に与える影響

    日本人間工学会第52回大会 

    Presentation date： 2011.06

  • 目視検査作業における検査速度と探索経路が手指負担に与える影響

    日本経営工学会平成23年度春季大会 

    Presentation date： 2011.05

  • 商品陳列作業における上肢負担に関する研究

    日本人間工学会関東支部第40回大会 

    Presentation date： 2010.12

  • 準夜勤作業時の高照度光照射が作業性に与える影響

    日本経営工学会平成18年度春季大会 

    Presentation date： 2006.05

▼display all

Research Projects

  • 人間工学評価ツールに基づく姿勢評価支援アプリの開発

    公益財団法人カインズデジタルイノベーション財団  2023年度研究助成

    Project Year :

    2024.04
    -
    2025.03
     

  • 労働現場におけるOWASに基づく作業姿勢の自動評価システムの開発

    日本学術振興会  基盤研究(C)

    Project Year :

    2022.04
    -
    2025.03
     

  • 観察法に基づく身体負担を考慮した人員配置の提案

    物流請負企業 

    Project Year :

    2022.04
    -
    2023.03
     

  • 労働現場で簡便に利用できるOWASに基づく姿勢評価システムの開発

    日本学術振興会  若手研究

    Project Year :

    2020.04
    -
    2023.03
     

  • 作業負担と作業効率を考慮した作業方法の提案

    物流請負企業 

    Project Year :

    2021.04
    -
    2022.03
     

  • ＡＨＷ教育システムの構築

    製造企業 

    Project Year :

    2020.04
    -
    2022.03
     

  • トラック配送業務の形式知化による業務支援ツールの開発

    物流請負企業 

    Project Year :

    2020.04
    -
    2021.03
     

  • 加工機における生産性の向上

    製造企業 

    Project Year :

    2018.04
    -
    2019.03
     

  • 技能と品質の形式知化による3DCGを用いた技能訓練システムの開発

    日本学術振興会  若手研究(B)

    Project Year :

    2015.04
    -
    2018.03
     

  • 新人教育訓練における検査の効果的な力量向上方法の研究

    製造企業 

    Project Year :

    2016.04
    -
    2017.03
     

  • 生体力学解析による腰部負担評価及び補助具による免荷程度の可視化

    製造企業 

    Project Year :

    2011.04
    -
    2013.03
     

▼display all

Misc

  • 作業姿勢や動作の人間工学評価法に関するウェブサイト「Ergo4MFG」

    平内 和樹, 肥田 拓哉, 菅間 敦, 茅原 崇徳, 倉元 昭季, 瀬尾 明彦

    人間生活工学   25 ( 2 ) 29 - 35  2024.09

    Article, review, commentary, editorial, etc. (scientific journal)  

  • 人間工学評価ツールの現状について

    The Japanese Journal of Ergonomics   58 ( 3 ) 123 - 126  2022.06

    Article, review, commentary, editorial, etc. (scientific journal)  

    DOI

  • 第2回産学連携研究交流会 分科会2「改善マネジメントのための人財育成」開催レポート

    肥田 拓哉

    経営システム   27 ( 2 )  2017.07

  • 産学連携研究交流会 分科会2「人財育成」開催レポート

    肥田 拓哉

    経営システム   26 ( 2 )  2016.07

  • 第17 回Industrial Engineering Theory, Applications and Practice 参加報告

    肥田 拓哉

    経営システム   23 ( 4 )  2014.01

 

Syllabus

▼display all

 

Social Activities

  • 燃えるボトムアップによる現場改善の実践法

    2017.08
    -
    　

Sub-affiliation

  • Faculty of Human Sciences   School of Human Sciences (Online Degree Program)

  • Faculty of Human Sciences   Graduate School of Human Sciences

Internal Special Research Projects

  • 作業姿勢評価支援システムにおける作業姿勢データの拡張

    2023  

    　View Summary

    労働現場における作業による腰痛や肩こりなどの運動器障害の予防には、作業が身体に及ぼす影響の一つである身体負担の評価が必要である。しかし、その評価には高額な計測機器や高度な専門知識が必要である場合が多い。そこで本研究では、観察法（労働現場で利用される目視による姿勢評価法）に基づいて、人の判定を介さずに作業姿勢を自動で評価することを目的とした。具体的には、単眼RGBカメラで撮影された作業動画を入力として、姿勢推定AIにより関節座標を取得し、事前に作成した機械学習モデルによって姿勢評価を支援するという方法である。これを実現するために、被験者10名に対して観察法に基づいた作業姿勢をとらせる実験を実施し、モーションキャプチャシステムにより姿勢データ、8台の単眼RGBカメラにより作業動画を取得した。そして、作業動画を姿勢推定AIに入力することで関節座標を取得し、モーションキャプチャで取得した姿勢データにより各フレームの関節座標に対して観察法の評価スコアのラベル付けを実施した。さらに、ラベル付けしたデータセットを用いて、観察法の評価スコアを分類する機械学習モデルをSVC（Support Vector Classifier）により作成した。一人抜き交差検証の結果、観察法の評価スコアの分類精度は6割～9割程度となり、総合評価値の一致率は7割以上となった。