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Analysis of Basic Characteristics of Chemical Spraying Using UAV Airflow
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- Fukumi Junji
- Department of Creative Technology Engineering, National Institute of Technology, Anan College
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- Matsuura Fuminori
- Department of Creative Technology Engineering, National Institute of Technology, Anan College
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- Fukuda Koji
- Department of Creative Technology Engineering, National Institute of Technology, Anan College
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- Yoshida Susumu
- Department of Creative Technology Engineering, National Institute of Technology, Anan College
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- Iida Kenichi
- Department of Control Engineering, National Institute of Technology, Nara College
Bibliographic Information
- Other Title
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- UAVの気流を利用した薬剤散布における基礎特性の解析
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Description
<p>The purpose of this study was to develop a system for spot spraying of chemicals suitable for the characteristics and growth conditions of crops by controlling the spray coverage through the effective use of UAV (Unmanned Aerial Vehicle) downwash. To realize spot spraying, it is necessary to analyze the characteristics and distribution of airflow and the behavior of droplets, but there are limitations to analyses by field experiments. Therefore, we constructed a spraying simulation system in addition to an experimental system using equipment that can visualize actual spraying conditions. The simulation system makes it possible to analyze airflow and droplet behavior, including the dynamic behavior of UAVs. The simulation model was verified by comparing the simulation and experimental results when the position and direction of the spray nozzle were changed. As a result of the comparisons, we confirmed that similar results were obtained with respect to the spray area and characteristics. In addition, we confirmed that detailed analysis of airflow and droplet behavior in simulations can be conducted to analyze experimental results without the need for expensive measurement equipment.</p>
Journal
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- Agricultural Information Research
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Agricultural Information Research 30 (2), 73-85, 2021-07-01
Japanese Society of Agricultural Informatics
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Details 詳細情報について
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- CRID
- 1390851497212501120
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- NII Article ID
- 130008060213
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- ISSN
- 18815219
- 09169482
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- Text Lang
- ja
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- Article Type
- journal article
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
- OpenAIRE
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- Abstract License Flag
- Disallowed