A Hydroacoustic Positioning Method Based on Analysis of the Error Region of Three-circle Intersection

Cui, Pei; Jiang, Kaina; Lv, Junjun; Zhao, Zhe; Yue, Jin Long; Jiao, Dawen

doi:10.1109/coa50123.2021.9519934

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Study of the influence of characteristics of structural elements of the mobile robot navigation system on positioning accuracy

Dmitriy,

Anton,

Ekaterina

2023

The International Conference on Battery for Renewable Energy and Electric Vehicles (Icb-Rev) 2022

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Study of the influence of characteristics of structural elements of the mobile robot navigation system on positioning accuracy

Dmitriy,

Anton,

Ekaterina

2023

The International Conference on Battery for Renewable Energy and Electric Vehicles (Icb-Rev) 2022

View full text Add to dashboard Cite

Experiments of Ultrasonic Positioning System with Symmetrical Array Used in Jiangmen Underground Neutrino Observatory

Zhu,

Yang,

Teng

et al. 2024

Symmetry

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The experimental environment of the JUNO is a spherical container filled with a liquid scintillator (alkylbenzene) with a diameter of about 35 m. To observe neutrino interactions in alkylbenzene with photomultiplier tubes (PMTs) and to precisely measure the neutrino properties in this environment, it is necessary to design a high-precision localization system for the PMT device. In this paper, we report the design of an ultrasonic localization system with a symmetrical receiving array, based on the construction of an experimental setup that reproduces the configuration of JUNO’s environment. We show through positioning consistency and accuracy measurements that the ultrasonic localization system has a high localization accuracy and can perform effective localization in an alkylbenzene solution with 98% purity.

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A Hydroacoustic Positioning Method Based on Analysis of the Error Region of Three-circle Intersection

Cited by 2 publications

References 0 publications

Study of the influence of characteristics of structural elements of the mobile robot navigation system on positioning accuracy

Study of the influence of characteristics of structural elements of the mobile robot navigation system on positioning accuracy

Experiments of Ultrasonic Positioning System with Symmetrical Array Used in Jiangmen Underground Neutrino Observatory

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