Rchr
J-GLOBAL ID：200901093307358499
Update date: Jul. 29, 2024
Okayasu Takashi
オカヤス タカシ | Okayasu Takashi
Affiliation and department：
Job title：
Professor
Other affiliations (2)：
-
System LSI Research Center
Professor
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Plant Frontier Research Center
Professor
Homepage URL (1)：
http://hyoka.ofc.kyushu-u.ac.jp/search/details/K001653/index.html
Research field (3)：
Agricultural environmental and information engineering
, Geotechnical engineering
, Civil engineering (materials, implementation, construction management)
Research keywords (6)：
Agroinformatics
, Computational Mechanics
, 地盤工学
, 農業機械
, geotechnical engineering
, Agricultural machinery
Research theme for competitive and other funds (25)：
- 2023 - 2026 Computational fluid dynamics analysis using sophisticated plant models towards the development of digital twins in greenhouse horticulture
- 2021 - 2024 Development of translocation control technique based on the live-imaging-analysis for strawberry production under climate change
- 2019 - 2022 遠隔制御ロボットによる果樹受粉作業のAI化と農作業への障害者活用
- 2018 - 2021 Development of High-throughput Plant Phenotyping System Using Affordable Devices
- 2018 - 2021 Knowledge map for learning of crop cultivation techniques based on multiple sensing
- 2017 - 2020 plant modeling for cultivation information fusion
- 2015 - 2019 Study of efficient farming management by multicopter automatic flight using quasi-zenith satellite
- 2015 - 2018 Development of Real-time Feature Extraction System for Meteorological Environment and Image Information and Its Application to Agricultural Production
- 2015 - 2018 Advanced Sensing Technology for Supporting Next-generation Agriculture
- 2013 - 2016 Water leakage control technique based on an acceleration response of a vibratory roller in a dry-seeded rice field
- 2013 - 2016 Development of Low-cost Decentralized Autonomous Information System Based on Open Architecture CPU Board Use for Environmental Measurement and Control in Greenhouses
- 2011 - 2012 Development of three-dimensional tillage simulator forvarious soil
- 2010 - 2012 Modeling and Optimization of Cleaning System in Combine Harvester
- 2009 - 2010 Clarification of soil compaction mechanism by farm machinery in the Isahaya-bay reclamation field
- 2006 - 2008 Theoretical clarification of winnowing mechanism and winnowing control application in the threshing unit of a combine harvester
- 2004 - 2005 サイロ内粉粒材料の異常流動現象の発生因子およびそのメカニズムの解明
- 2004 - 2005 Development of various distance optical sensing methods for sugarcane nutrition and its applications
- 2002 - 2004 DEFORMATION AND STRESS ONLINE MEASUREMENT SYSTEM IN SOIL BIN TEST BY THE APPLICATION OF PIV
- ITを利用した次世代営農システムの構築に関する研究
- 個別要素法(DEM)によるコンバイン脱穀部内の穀粒の揺動選別現象の解
- 弾塑性有限要素法の開発とその応用に関する研究
- 物質の弾塑性構成式に関する研究
- オフロード車両の走行性と地盤の変形現象に関する研究
- Study on soil compaction phenomena by cyclic traveling of a wheel
- Soil-water coupled finite deformation analysis by FEM with subloading surface model
Show all
Papers (235)：
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Pham Dong Thanh, Okayasu Takashi, Yasutake Daisuke, Hirai Yasumaru, Ozaki Takenori, Koga Masaharu, Hidaka Kota, Nomura Koichi, Vo Hien Bich. Enhancing Image Quality Assessment in Plant Phenotyping Robots. Agricultural Information Research. 2024. 33. 2. 97-108
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Yue Zhang, Daisuke Yasutake, Kota Hidaka, Kensuke Kimura, Takashi Okayasu, Masaharu Kitano, Tomoyoshi Hirota. Eco-friendly strategy for CO2 enrichment performance in commercial greenhouses based on the CO2 spatial distribution and photosynthesis. Scientific Reports. 2023. 13. 1
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Shintaro Ono, Daisuke Yasutake, Kensuke Kimura, I. Kengo, Yoshiya Teruya, Kota Hidaka, Gaku Yokoyama, Tomoyoshi Hirota, Masaharu Kitano, Takashi Okayasu, et al. Effect of microclimate and photosynthesis on strawberry reproductive growth in a greenhouse: using cumulative leaf photosynthesis as an index to predict the time of harvest. Journal of Horticultural Science and Biotechnology. 2023
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Yue Zhang, Daisuke Yasutake, Kota Hidaka, Takashi Okayasu, Masaharu Kitano, Tomoyoshi Hirota. Crop-localised CO2 enrichment improves the microclimate, photosynthetic distribution and energy utilisation efficiency in a greenhouse. Journal of Cleaner Production. 2022. 371
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Takahiro Kaneko, Koichi Nomura, Daisuke Yasutake, Tadashige Iwao, Takashi Okayasu, Yukio Ozaki, Makito Mori, Tomoyoshi Hirota, Masaharu Kitano. A canopy photosynthesis model based on a highly generalizable artificial neural network incorporated with a mechanistic understanding of single-leaf photosynthesis. Agricultural and Forest Meteorology. 2022. 323. 109036-109036
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MISC (178)：
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大塚望実, 平井康丸, 岡安崇史, 深見公一郎, 高橋仁康. Examining load on the top plate of a combine for multi-crops during the harvesting of feed corns through rosette analysis and DEM-FEM coupled analysis. 農業環境工学関連学会合同大会講演要旨集(CD-ROM). 2023. 2023
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大塚望実, 平井康丸, 岡安崇史, 深見公一郎, 高橋仁康. Examining Load on the Top Plate of a Combine for Multi-crops during the Harvesting of Feed Corns through Rosette Analysis and DEM. 農業食料工学会誌. 2023. 85. 6
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北野雅治, 岩尾忠重, 山崎富弘, 齊藤雅彦, 但田育直, 野村浩一, 安武大輔, 岡安崇史. Internet of Plants(IoP)の共創(1)IoPの概念と目指す姿. 日本農業気象学会全国大会講演要旨/Proceedings of International Symposium on Agricultural Meteorology. 2022. 2022 (CD-ROM)
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安武大輔, 安武大輔, 北内拓樹, 野村浩一, 北野雅治, 岡安崇史, 岡安崇史, 尾崎行生, 広田知良. NFT水耕栽培における根群の成長モニタリングシステム-地上部も含めた統合評価に向けて-. 日本生物環境工学会大会講演要旨. 2022. 2022
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岡安崇史, 岡山毅, 平良英三, 福島崇志, 梅田大樹. データ駆動型農業のための植物フェノタイピング技術について. 農業食料工学会年次大会講演要旨. 2022. 80th (CD-ROM)
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Lectures and oral presentations (42)：
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水稲籾のかさ密度と登熟の関係
(農業食料工学会年次大会講演要旨 2017)
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コンバインの移動軌跡に基づく集荷穀物に対応した収穫面積の自動計算手法
(農業食料工学会年次大会講演要旨 2017)
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UECS方式簡易グロースチャンバを用いた植物体の生育特徴量計測
(九州農業試験研究機関協議会研究発表会発表要旨集(Web) 2017)
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暖地輪作体系における乾田直播圃場の透水性制御技術に関する研究-振動ローラ鎮圧が水稲の生育・収量に及ぼす影響の解明-
(農業食料工学会年次大会講演要旨 2016)
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パターン認識を用いた水稲の収量・タンパク質含有率予測モデル
(日本土壌肥料学会講演要旨集 2014)
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Education (2)：
- - 1999 Kyushu University
- - 1999 Kyushu University Graduate School, Division of Agriculture
Professional career (1)：
Work history (2)：
- 2001 - 2001 Kyushu University Faculty of Agriculture
- 1999 - 2001 Kyushu University Venture Business Laboratory
Committee career (4)：
- 2004/03 - 2012/03 農業情報学会 評議員
- 2003/04 - 2012/03 地盤工学会 九州支部幹事
- 2005/04 - 2007/03 農業機械学会 将来計画委員会
- 2003/04 - 2005/03 農業機械学会 企画委員
Awards (2)：
- 2004 - The International Society for Terrain-Vehicle Systems 7th Asia-Pacific Conference・Best Session Paper Award
- 2004 - 農業機械学会・研究奨励賞受賞
Association Membership(s) (4)：
Japanese Society of Agricultural, Biological and Environmental Engineers and Scientists
, The Japanese Society of Agricultural Machinery and Food Engineers
, 農業情報学会
, 地盤工学会
