HIRAI Yasumaru 平井康丸

… Alternative Names

平井康丸ヒライヤスマル

Hirai Yasumaru 平井康丸

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Researcher Number	10432949
Other IDs
Affiliation (Current)	2025: 鳥取大学, 農学部, 教授
Affiliation (based on the past Project Information) *help	2025: 九州大学, 農学研究院, 准教授 2022 – 2023: 九州大学, 農学研究院, 准教授 2016 – 2020: 九州大学, 農学研究院, 准教授 2015: 九州大学, (連合)農学研究科(研究院), 准教授 2009: Kyushu University, 大学院・農学研究院, 准教授 2007 – 2009: Kyushu University, 農学研究院, 准教授
Review Section/Research Field	Principal Investigator Basic Section 41040:Agricultural environmental engineering and agricultural information engineering-related / Agricultural environmental engineering/Agricultural information engineering / Agricultural environmental engineering Except Principal Investigator Basic Section 41040:Agricultural environmental engineering and agricultural information engineering-related / Agricultural environmental engineering/Agricultural information engineering
Keywords	Principal Investigator コンバイン / 収量 / 登熟歩合 / 設計 / 性能 / こぎ歯 / 省エネ / 脱穀 / 収穫 / 透過画像 … More / 粉粒体 / ICT農業 / 籾質量 / 収量コンバイン / 体積 / かさ密度 / 体積計測 / コメ / 穀粒タンク / 粒子密度 / ヘルムホルツ共鳴 / 底面圧力 / 精玄米 / 真体積 / 質量 / 空隙率 / 診断 / ばらつき / 品質 / コメ生産 / サポートベクターマシン / 穀物生育モデル / 千粒重 / 籾数 / 収量構成要素 / パターン認識 / 要因解析 / 水稲 / 麦稈 / レーザーセンサ / たわみ / センサー / 電気伝導度 / 無機態窒素濃度 / 灌漑水 / 倒伏 / 引起し性能 / 反力 / 初期姿勢 / 作物稈の力学モデル / 引き起こし作用 / 自脱コンバイン / 稲稈 / 生物生産機械 … More Except Principal Investigator 数値解析 / DEM / ロゼット解析 / 設計指針 / 作業条件 / 国産汎用コンバイン / 安全高能率収穫 / 子実コーン / e / dシミュレーション / c衛星測位 / b地理情報システム（GIS） / a農作業情報 / 地理情報システム / 農作業モデル / 収穫機 / 車載カメラ / GPS / 小型機械化 / 農作業効率 / スケジューリング問題 / GIS / GNSS / 農作業情報 / サトウキビ Less

自脱コンバインの脱穀工程におけるエネルギの利用効率と損失画分の定義・定量化Principal Investigator
- Principal Investigator
  
  平井康丸
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 41040:Agricultural environmental engineering and agricultural information engineering-related
- Research Institution
  Kyushu University
子実コーンの安全高能率収穫を実現する国産汎用コンバインの作業条件と設計指針の提示
- Principal Investigator
  
  深見公一郎
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 41040:Agricultural environmental engineering and agricultural information engineering-related
- Research Institution
  National Agriculture and Food Research Organization
Proposal of energy-saving design guideline for the threshing room of a Japanese head feeding-type combine based the prediction of threshing performancePrincipal Investigator
- Principal Investigator
  
  平井康丸
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 41040:Agricultural environmental engineering and agricultural information engineering-related
- Research Institution
  Kyushu University
Development of the measurement method for percentage of ripened grains using bulk density of rough rice piled in the combine grain tankPrincipal Investigator
- Principal Investigator
  
  Hirai Yasumaru
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 41040:Agricultural environmental engineering and agricultural information engineering-related
- Research Institution
  Kyushu University
Development of agricultural work optimization system corresponding to various conditions such as growth condition for dispersed fields
- Principal Investigator
  
  Shikanai Takeshi
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Agricultural environmental engineering/Agricultural information engineering
- Research Institution
  University of the Ryukyus
Development of the diagnosis method for rice production system using variation analysis of yield and qualityPrincipal Investigator
- Principal Investigator
  
  Hirai Yasumaru
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Agricultural environmental engineering/Agricultural information engineering
- Research Institution
  Kyushu University
Deflection analysis of rice stalk in three dimensions and its application to the improvement of the feeding performance in a combine harvester headerPrincipal Investigator
- Principal Investigator
  
  HIRAI Yasumaru
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Agricultural environmental engineering
- Research Institution
  Kyushu University

All 2023 2022 2021 2020 2019 2018 2017 2016 2015 2008 2007 Other

All Journal Article Presentation

[Journal Article] ロゼット解析およびDEMを用いた子実コーン収穫時の汎用コンバイン脱穀部天板の負荷解析2023
- Author(s)
  大塚望実, 平井康丸, 岡安崇史, 深見公一郎, 高橋仁康
- Journal Title
  
  農業食料工学会誌
  
  Volume: 85(6) Pages: 400-406
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K05479
[Journal Article] Volume Measurement of Particle Layers in a Container by Using Helmholtz Resonance2021
- Author(s)
  Inoue, S., Hirai, Y., Inagaki S., Inoue, E., Okayasu, T., Mitsuoka, M.
- Journal Title
  
  Journal of the Faculty of Agriculture, Kyushu University
  
  Volume: 66 Issue: 1 Pages: 91-95
- DOI
  10.5109/4363556
- NAID
  120006978568
- ISSN
  0023-6152
- Year and Date
  2021-03-01
- Language
  English
- Open Access
- Data Source
  KAKENHI-PROJECT-18H02306
[Journal Article] グレンタンクに種々の形状で堆積した籾層の重量検量式2020
- Author(s)
  平井康丸, 樫野雅和, 上加郁朗, 光岡宗司, 井上英二, 岡安崇史
- Journal Title
  
  農業食料工学会誌
  
  Volume: 82(4) Pages: 362-369
- NAID
  40022306536
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H02306
[Journal Article] 四角柱容器に堆積した籾層の底面圧力と空隙率2019
- Author(s)
  吉嵜隆一・平井康丸・井上真大朗・稲垣紫緒・井上英二・岡安崇史・光岡宗司
- Journal Title
  
  農業食料工学会誌
  
  Volume: 81 Pages: 383-391
- NAID
  130008047260
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H02306
[Journal Article] Relationships between Bulk Density and Particle Density of Rough Rice Piled in a Vertical Cylinder2018
- Author(s)
  Ryuichi YOSHIZAKI, Yasumaru HIRAI, Eiji INOUE, Takashi OKAYASU, Muneshi MITSUOKA
- Journal Title
  
  Journal of the Japanese Society of Agricultural Machinery and Food Engineering
  
  Volume: 80 Pages: 280-288
- NAID
  130007988727
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H02306
[Journal Article] Measurement accuracy of the area of combine-harvested field sections corresponding to a truckload of grain received at a grain elevator2017
- Author(s)
  Hirai Y.、Tanaka K.、Nakanishi T.、Shikanai T.、Inoue E.、Okayasu T.、Mitsuoka M.
- Journal Title
  
  Engineering in Agriculture, Environment and Food
  
  Volume: 10 Issue: 4 Pages: 272-281
- DOI
  10.1016/j.eaef.2017.05.001
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K07961
[Journal Article] Investigation of a Laser Scanner for Measurement of Lodging Posture of a Wheat Bunch2008
- Author(s)
  Y., Hirai・K., Hamagami・K., Mori
- Journal Title
  
  J. Fac. Agr., Kyushu Univ. 53(1)
  
  Pages: 89-93
- NAID
  110006610957
- Data Source
  KAKENHI-PROJECT-19780188
[Journal Article] Investigation of a Laser Scanner for Measurement of Lodging Posture of a Wheat Bunch2008
- Author(s)
  Yasumaru Hirai, Kunihiko Hamagami, Ken Mori
- Journal Title
  
  J. Fac. Agr., Kyushu Univ. Vol.53,No.1
  
  Pages: 89-93
- NAID
  110006610957
- Data Source
  KAKENHI-PROJECT-19780188
[Journal Article] 導電率情報を利用した灌概水の全窒素濃度の推定2008
- Author(s)
  富田景子, 平井康丸, 別府佑一郎, 森健
- Journal Title
  
  九大農学芸誌 63(2)
  
  Pages: 141-145
- Data Source
  KAKENHI-PROJECT-19780188
[Presentation] DEMを用いた子実コーンの脱粒モデルの作成2023
- Author(s)
  大塚望実、平井康丸、岡安崇史、深見公一郎、高橋仁康
- Organizer
  第77回（令和5年度）九州農業食料工学会例会
- Data Source
  KAKENHI-PROJECT-23K05479
[Presentation] PIVを適用した自脱コンバインこぎ室内の稲の動的挙動の解析2023
- Author(s)
  平山巧，平井康丸，岡安崇史
- Organizer
  第77回九州農業食料工学会例会
- Data Source
  KAKENHI-PROJECT-22K05910
[Presentation] 自脱コンバインこぎ室内でこぎ歯の作用を受ける搬送稲の挙動のPIV解析2023
- Author(s)
  平山巧，平井康丸，岡安崇史
- Organizer
  農業環境工学関連学会2023合同大会
- Data Source
  KAKENHI-PROJECT-22K05910
[Presentation] ロゼット解析およびDEM-FEM連成解析を用いた子実コーン収穫時の汎用コンバイン脱穀部天板の負荷解析2023
- Author(s)
  大塚望実、平井康丸、岡安崇史、深見公一郎、高橋仁康
- Organizer
  農業環境工学関連学会2023年合同大会
- Data Source
  KAKENHI-PROJECT-23K05479
[Presentation] 自脱コンバインこぎ室内の稲の姿勢解析2022
- Author(s)
  平山巧，平井康丸，岡安崇史，井上英二
- Organizer
  農業食料工学会
- Data Source
  KAKENHI-PROJECT-22K05910
[Presentation] ヘルムホルツ共鳴による容器内に堆積した粒子層の体積推定2021
- Author(s)
  井上真大朗, 平井康丸, 稲垣紫緒, 井上英二, 岡安崇史, 光岡宗司
- Organizer
  第74回九州農業食料工学会例会
- Data Source
  KAKENHI-PROJECT-18H02306
[Presentation] グレンタンクに堆積した籾層の空隙率の指標となる底面圧力の推定法2019
- Author(s)
  井上真大朗，吉嵜隆一，平井康丸，稲垣紫緒，井上英二，岡安崇史，光岡宗司
- Organizer
  農業食料工学会・農業施設学会・国際農業工学会第６部会合同国際大会
- Data Source
  KAKENHI-PROJECT-18H02306
[Presentation] Measurement of percentage of ripened grain using bulk density of rough rice piled in a combine tank2019
- Author(s)
  Yasumaru Hirai
- Organizer
  International Symposium on Agricultural, Food, Environmental and Life Sciences in Asia (AFELiSA 2019)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H02306
[Presentation] 籾の堆積状態を考慮したコンバイングレンタンク内の籾質量検量式の作成2019
- Author(s)
  樫野雅和，平井康丸，井上英二，岡安崇史，光岡宗司
- Organizer
  農業食料工学会・農業施設学会・国際農業工学会第６部会合同国際大会
- Data Source
  KAKENHI-PROJECT-18H02306
[Presentation] コンバインのグレンタンクに堆積した籾層の底面圧力の推定2019
- Author(s)
  井上真大朗, 平井康丸, 井上英二, 岡安崇史, 光岡宗司
- Organizer
  第73回農業食料工学会九州支部例会
- Data Source
  KAKENHI-PROJECT-18H02306
[Presentation] 2つのロードセル荷重を用いた場合のコンバイングレンタンク内の籾質量検量式の精度評価2019
- Author(s)
  樫野雅和, 平井康丸, 井上英二, 岡安崇史, 光岡宗司
- Organizer
  第73回農業食料工学会九州支部例会
- Data Source
  KAKENHI-PROJECT-18H02306
[Presentation] 籾の堆積状態を考慮したグレンタンクの支持荷重推定モデルの検討2018
- Author(s)
  樫野雅和, 平井康丸, 古川大二郎, 吉嵜隆一, 岡安崇史, 光岡宗司, 井上英二
- Organizer
  第72回農業食料工学会九州支部例会
- Data Source
  KAKENHI-PROJECT-18H02306
[Presentation] Relationships between Mass and Porosity of Rough Rice Piled in a Combine Grain Tank2018
- Author(s)
  Ryuichi Yoshizaki, Yasumaru Hirai, Muneshi Mitsuoka, Shio Inagaki, Eiji Inoue, Takashi OKAYASU
- Organizer
  Proceedings of the 9th International Symposium on Machinery and Mechatronics for Agriculture and Biosystems Engineering (ISMAB)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H02306
[Presentation] 籾の堆積状態がグレンタンクの支持荷重および籾質量の推定精度に及ぼす影響2018
- Author(s)
  平井康丸, 古川大二郎, 吉嵜隆一, 樫野雅和, 上加郁朗, 光岡宗司, 井上英二, 岡安崇史
- Organizer
  農業環境工学関連学会2018年合同学会
- Data Source
  KAKENHI-PROJECT-18H02306
[Presentation] グレンタンクに堆積した籾の空隙率と底面圧力の関係2018
- Author(s)
  吉嵜隆一, 平井康丸, 上加郁朗, 古川大二郎, 樫野雅和, 光岡宗司, 稲垣紫緒, 井上英二, 岡安崇史
- Organizer
  農業環境工学関連学会2018年合同学会
- Data Source
  KAKENHI-PROJECT-18H02306
[Presentation] パターン認識を用いた水稲の収量構成要素決定要因の解析2017
- Author(s)
  平井康丸・山川武夫・井上英二・岡安崇史・光岡宗司
- Organizer
  日本土壌肥料学会
- Data Source
  KAKENHI-PROJECT-15K07678
[Presentation] パターン認識を用いた水稲の籾数低下条件の解析2016
- Author(s)
  平井康丸・山川武夫・井上英二・岡安崇史・光岡宗司
- Organizer
  日本土壌肥料学会
- Place of Presentation
  佐賀市
- Year and Date
  2016-09-20
- Data Source
  KAKENHI-PROJECT-15K07678
[Presentation] ACCURACY OF RICE STRAW WEIGHT AND ROUGH GRAIN YIELD PREDICTED BY A MODIFIED CROP GROWTH MODEL BASED ON SUCROS12016
- Author(s)
  ichiro Iwasaka, Yasumaru Hirai, Takeo Yamakawa, Eiji Inoue, Takashi Okayasu, Muneshi Mitsuoka
- Organizer
  International Symposium on Machinery and Mechatronics for Agriculture and Biosystems Engineering
- Place of Presentation
  新潟県
- Year and Date
  2016-05-23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K07678
[Presentation] The International Conference on Precision Agriculture2016
- Author(s)
  Y. Hirai, T. Yamakawa, E. Inoue, T. Okayasu, M. Mitsuoka
- Organizer
  Analysis of high-yield conditions using a rice yield predictive model
- Place of Presentation
  St. Louis
- Year and Date
  2016-07-31
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K07678
[Presentation] コメ生産の多面的指標を診断可能なソフトウェア2015
- Author(s)
  平井康丸, 山川武夫, 井上英二, 岡安崇史, 光岡宗司
- Organizer
  農業環境工学関連5学会2015年合同学会
- Place of Presentation
  岩手大学
- Year and Date
  2015-09-17
- Data Source
  KAKENHI-PROJECT-15K07678
[Presentation] コメの収量判別モデルを用いた高収量条件の検討2015
- Author(s)
  平井康丸, 山川武夫, 井上英二, 岡安崇史, 光岡宗司
- Organizer
  第69回農業食料工学会九州支部例会
- Place of Presentation
  鹿児島大学
- Year and Date
  2015-08-28
- Data Source
  KAKENHI-PROJECT-15K07678
[Presentation] コメ生産システム診断プログラムの開発2015
- Author(s)
  平井康丸, 山川武夫, 井上英二, 岡安崇史, 光岡宗司
- Organizer
  日本土壌肥料学会
- Place of Presentation
  京都大学
- Year and Date
  2015-09-09
- Data Source
  KAKENHI-PROJECT-15K07678
[Presentation] 導電率に基づく全窒素濃度の推定に及ぼす溶存物質の影響2008
- Author(s)
  富田景子, 平井康丸, 別府佑一郎, 濱上邦彦, 森健
- Organizer
  第63回農業機械学会九州支部例会
- Place of Presentation
  熊本市
- Data Source
  KAKENHI-PROJECT-19780188
[Presentation] レーザ測域計を用いたコンバイン収穫時の作物姿勢センシング技術の検討2007
- Author(s)
  平井康丸, 森健
- Organizer
  農業環鏡工学会関連学会2007年合同大会
- Place of Presentation
  東京農工大学
- Year and Date
  2007-09-13
- Data Source
  KAKENHI-PROJECT-19780188
[Presentation] レーザ測域計を用いたコンバイン収穫時の作物姿勢センシング技術の検討
- Author(s)
  平井康丸、森健
- Organizer
  農業環境工学会関連学会2007年合同大会
- Place of Presentation
  東京都
- Data Source
  KAKENHI-PROJECT-19780188

1. Shikanai Takeshi (20264476)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
2. 山川武夫 (20220238)

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
3. 稲垣紫緒 (20452261)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
4. 田中史彦 (30284912)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 深見公一郎 (50399424)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
6. 高橋仁康 (40391536)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results

HIRAI Yasumaru 平井 康丸

平井 康丸 ヒライ ヤスマル

Hirai Yasumaru 平井 康丸

Research Projects

Research Products

Co-Researchers

自脱コンバインの脱穀工程におけるエネルギの利用効率と損失画分の定義・定量化Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

子実コーンの安全高能率収穫を実現する国産汎用コンバインの作業条件と設計指針の提示

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Proposal of energy-saving design guideline for the threshing room of a Japanese head feeding-type combine based the prediction of threshing performancePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of the measurement method for percentage of ripened grains using bulk density of rough rice piled in the combine grain tankPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of agricultural work optimization system corresponding to various conditions such as growth condition for dispersed fields

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of the diagnosis method for rice production system using variation analysis of yield and qualityPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Deflection analysis of rice stalk in three dimensions and its application to the improvement of the feeding performance in a combine harvester headerPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] ロゼット解析およびDEMを用いた子実コーン収穫時の汎用コンバイン脱穀部天板の負荷解析2023

Author(s)

Journal Title

Data Source

[Journal Article] Volume Measurement of Particle Layers in a Container by Using Helmholtz Resonance2021

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] グレンタンクに種々の形状で堆積した籾層の重量検量式2020

Author(s)

Journal Title

NAID

Data Source

[Journal Article] 四角柱容器に堆積した籾層の底面圧力と空隙率2019

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Relationships between Bulk Density and Particle Density of Rough Rice Piled in a Vertical Cylinder2018

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Measurement accuracy of the area of combine-harvested field sections corresponding to a truckload of grain received at a grain elevator2017

Author(s)

Journal Title

DOI

HIRAI Yasumaru 平井康丸

平井康丸ヒライヤスマル

Hirai Yasumaru 平井康丸