Intelligent Agriculture - Agricultural Monitoring and Control Management System

Chen, Kaifeng; Li, Zhuo; Ma, Lili; Tang, Yibo

doi:10.1007/978-3-030-43306-2_45

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2020

2023

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Cited by 3 publications

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“…At present, people's demand for precise positioning technology is becoming more and more urgent. For example, many applications such as smart agriculture [1] [2], smart robot [3] [4], environmental monitoring [5] [6], require accurate location information of the target node. The UWB (Ultra wideband) positioning system [7] [8] [9] transmits data by sending narrow pulses at the nanosecond level, which can provide centimeter-level ranging accuracy.…”

Section: Introductionmentioning

confidence: 99%

UWB Positioning System Based on Genetic Algorithm

Xia¹,

Zheng²,

Zhang³

et al. 2021

JCC

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In order to enhance the positioning accuracy, a UWB positioning system based on genetic algorithm is proposed. Firstly, it uses the DW1000 module to measure the distance, and preprocesses the measured data to remove noise. Then, a positioning equation is established according to the processed distance information, and the genetic algorithm is used to solve the equation to obtain the coordinates of the unknown node. The experimental results show that the measured positioning accuracy is within 30 cm, which means that the system can obtain a good positioning effect and meet the need for precise positioning.

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