Automatic Navigation System of Facility Agricultural Machinery Based on ZigBee

DOI

10.2991/icsma-16.2016.64How to use a DOI?

Keywords

ZigBee; wireless networks; facility agricultural machinery; automatic navigation; tracking control

Abstract

Automatic navigation system of the facility agricultural machinery (FAM) is designed to realize the operation accuracy, production efficiency and using security, so that the farmers can be liberated from the heavy and monotonous field work. According to the indoor working characteristics of facility agricultures, a set of automatic navigation and positioning system based on ZigBee wireless communication mode is designed. The mathematical model of the FAM is established, and the path following fuzzy control strategy is proposed, whose inputs are the lateral deviation and the deviation of heading angle, and the output is the modification value of front wheel angle. Precise control of the steering motor is carried out. The hardware and software of the whole system are also disigned. Simulation and experiment of the system control strategy are carried out, and the results show that the final navigation and positioning accuracy of the ZigBee navigation system is around 0.2m to 0.6m and the system can meet the requirements of the FAM path tracking control system.

Copyright

© 2016, 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/).

Download article (PDF)

TY  - CONF
AU  - Changming Liu
AU  - Jie Tian
AU  - Shi Luo
AU  - Ning Chen
PY  - 2016/12
DA  - 2016/12
TI  - Automatic Navigation System of Facility Agricultural Machinery Based on ZigBee
BT  - Proceedings of the 2016 4th International Conference on Sensors, Mechatronics and Automation (ICSMA 2016)
PB  - Atlantis Press
SP  - 357
EP  - 363
SN  - 1951-6851
UR  - https://doi.org/10.2991/icsma-16.2016.64
DO  - 10.2991/icsma-16.2016.64
ID  - Liu2016/12
ER  -