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Closed-loop drip irrigation control using a hybrid wireless sensor and actuator network |
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| Authors: | LI Zhen WANG Ning HONG TianSheng FRANZEN Aaron & LI JiaNian Key Laboratory of Key Technology on Agricultural Machinery Equipment of South China Agricultural University Ministry of Education Guangzhou China |
| Affiliation: | LI Zhen 1,2,WANG Ning 2,HONG TianSheng 1,FRANZEN Aaron 2 & LI JiaNian 1 1 Key Laboratory of Key Technology on Agricultural Machinery and Equipment of South China Agricultural University,Ministry of Education,Guangzhou 510642,China,2 Department of Biosystems and Agricultural Engineering,Oklahoma State University,Stillwater,OK,74078,USA |
| Abstract: | In this research, a closed-loop drip irrigation control hybrid wireless sensor and actuator network (HWSAN) prototype were developed and deployed in a crop field for soil property precise measurement and precision irrigation in accordance with the measured soil property. The HWSAN was composed of a wireless sensor and actuator network (WSAN) used for in-field soil property monitoring and irrigation control and a laboratory supervising system. The WSAN included ten sensor nodes, five irrigation control nodes... |
| Keywords: | wireless sensor network drip irrigation soil property monitoring precision agriculture |
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