Proceedings of the 2018 International Conference on Computer Modeling, Simulation and Algorithm (CMSA 2018)

Design of Feedback Variable Rate Spraying System Based on ARM

Authors
Bing Ji, Bo Zhao, Yashuo Li, Yanwei Yuan, Xin Dong
Corresponding Author
Bing Ji
Available Online April 2018.
DOI
https://doi.org/10.2991/cmsa-18.2018.23How to use a DOI?
Keywords
variable spraying; control system; ARM; CAN bus; precision agriculture
Abstract

In order to realize variable rate spraying and ensure the spraying effect, a set of feedback variable spraying control system based on ARM was designed. The system takes the vehicular ARM controller as the core and adopts Linux operating system to obtain the information such as vehicle speed, liquid flow rate and pressure at the nozzle collected by the CAN bus. The system can online process the data and send the function code to the drive circuit, according to the input user's needs, to achieve realization of electric ball valve DC motor speed control under pulse width modulation. And then the current spraying quantity is changed, and ultimately based on the speed of the vehicle. The simulation test and actual vehicle test were carried out. The test results showed that the speed of the vehicle was 4 ~ 10 km/h and the control error of this system variable was less than 5%, which satisfied the requirement of variable spraying operation.

Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2018 International Conference on Computer Modeling, Simulation and Algorithm (CMSA 2018)
Series
Advances in Intelligent Systems Research
Publication Date
April 2018
ISBN
10.2991/cmsa-18.2018.23
ISSN
1951-6851
DOI
https://doi.org/10.2991/cmsa-18.2018.23How to use a DOI?
Copyright
© 2018, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Bing Ji
AU  - Bo Zhao
AU  - Yashuo Li
AU  - Yanwei Yuan
AU  - Xin Dong
PY  - 2018/04
DA  - 2018/04
TI  - Design of Feedback Variable Rate Spraying System Based on ARM
BT  - Proceedings of the 2018 International Conference on Computer Modeling, Simulation and Algorithm (CMSA 2018)
PB  - Atlantis Press
SP  - 95
EP  - 101
SN  - 1951-6851
UR  - https://doi.org/10.2991/cmsa-18.2018.23
DO  - https://doi.org/10.2991/cmsa-18.2018.23
ID  - Ji2018/04
ER  -