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Applications of differential barometric altimeter in ground cellular communication positioning network

文献类型：期刊论文

作者Hu, Zhengqun2; Zhang, Lirong2; Ji, Yuanfa1,3
刊名IET SCIENCE MEASUREMENT & TECHNOLOGY
出版日期2020-05-01
卷号14期号:3页码:322-331
关键词cellular radio height measurement measurement errors Global Positioning System altimeters barometers least squares approximations Kalman filters surface fitting spread spectrum communication compensation matrix algebra GPS signal message structure power spectrum spread spectrum ranging signal fitting parameters least-square solution calibration compensation system noise variance matrix measurement noise variance matrix multibase station correction height information correction calculation DBA system systematic performance differential barometric altimeter ground cellular communication positioning network measurement datum distribution altitude positioning error Global Positioning System differential barometric altimetry system systematic implementation level continuous altitude measurement precise altitude measurement DBA systematic implementation aspect two dimensional curved surface fitting function sensor measurement correction filtering effect Kalman filter measuring station multiBSs navigation fusion
ISSN号1751-8822
DOI10.1049/iet-smt.2018.5316
英文摘要Due to the characteristics of measurement datum distribution, the altitude positioning error of GPS (Global Positioning System) is relatively large. This study discusses a differential barometric altimetry (DBA) system from systematic implementation level and provides a key technical solution for the continuous and precise altitude measurement from the DBA systematic implementation aspect, which can provide a good supplement and enhancement for GPS. The structure of signal message is designed; the power spectrum of spread spectrum ranging signal is given, and the fusion of navigation and communication is realised. The two dimensional curved surface fitting function of pressure and temperature (P, T) is constructed, and the fitting parameters are calculated by the least-square solution, which can realise calibration compensation and measurement correction of sensor. The influence of the system noise variance matrix Q(k) and the measurement noise variance matrix R-k on the filtering effect in Kalman filter is analysed. An algorithm of multi-base station (BS) correction is proposed, which can realise the height information correction calculation in measuring station (MS) via seamless handover between multi-BSs. The experimental results show that the key technology solutions in DBA system can achieve a well systematic performance..
资助项目National Key Research Programme of China 'Collaborative Precision Positioning Project'[2016YFB0501900] ; National Natural Science Foundation of China[11603041] ; Regulate and Control Project of National Astronomical Observatories, Chinese Academy of Sciences 'Research and Development of Broadband Satellite Navigation and Communication System Terminal' ; Key Laboratory of Cognitive Radio and Information Processing, Ministry of Education (Guilin University of Electronic Technology) in China ; Guangxi Key Laboratory of Precision Navigation Technology and Application in China
WOS研究方向Engineering
语种英语
WOS记录号WOS:000528895200011
出版者INST ENGINEERING TECHNOLOGY-IET
资助机构National Key Research Programme of China 'Collaborative Precision Positioning Project' ; National Key Research Programme of China 'Collaborative Precision Positioning Project' ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Regulate and Control Project of National Astronomical Observatories, Chinese Academy of Sciences 'Research and Development of Broadband Satellite Navigation and Communication System Terminal' ; Regulate and Control Project of National Astronomical Observatories, Chinese Academy of Sciences 'Research and Development of Broadband Satellite Navigation and Communication System Terminal' ; Key Laboratory of Cognitive Radio and Information Processing, Ministry of Education (Guilin University of Electronic Technology) in China ; Key Laboratory of Cognitive Radio and Information Processing, Ministry of Education (Guilin University of Electronic Technology) in China ; Guangxi Key Laboratory of Precision Navigation Technology and Application in China ; Guangxi Key Laboratory of Precision Navigation Technology and Application in China ; National Key Research Programme of China 'Collaborative Precision Positioning Project' ; National Key Research Programme of China 'Collaborative Precision Positioning Project' ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Regulate and Control Project of National Astronomical Observatories, Chinese Academy of Sciences 'Research and Development of Broadband Satellite Navigation and Communication System Terminal' ; Regulate and Control Project of National Astronomical Observatories, Chinese Academy of Sciences 'Research and Development of Broadband Satellite Navigation and Communication System Terminal' ; Key Laboratory of Cognitive Radio and Information Processing, Ministry of Education (Guilin University of Electronic Technology) in China ; Key Laboratory of Cognitive Radio and Information Processing, Ministry of Education (Guilin University of Electronic Technology) in China ; Guangxi Key Laboratory of Precision Navigation Technology and Application in China ; Guangxi Key Laboratory of Precision Navigation Technology and Application in China ; National Key Research Programme of China 'Collaborative Precision Positioning Project' ; National Key Research Programme of China 'Collaborative Precision Positioning Project' ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Regulate and Control Project of National Astronomical Observatories, Chinese Academy of Sciences 'Research and Development of Broadband Satellite Navigation and Communication System Terminal' ; Regulate and Control Project of National Astronomical Observatories, Chinese Academy of Sciences 'Research and Development of Broadband Satellite Navigation and Communication System Terminal' ; Key Laboratory of Cognitive Radio and Information Processing, Ministry of Education (Guilin University of Electronic Technology) in China ; Key Laboratory of Cognitive Radio and Information Processing, Ministry of Education (Guilin University of Electronic Technology) in China ; Guangxi Key Laboratory of Precision Navigation Technology and Application in China ; Guangxi Key Laboratory of Precision Navigation Technology and Application in China ; National Key Research Programme of China 'Collaborative Precision Positioning Project' ; National Key Research Programme of China 'Collaborative Precision Positioning Project' ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Regulate and Control Project of National Astronomical Observatories, Chinese Academy of Sciences 'Research and Development of Broadband Satellite Navigation and Communication System Terminal' ; Regulate and Control Project of National Astronomical Observatories, Chinese Academy of Sciences 'Research and Development of Broadband Satellite Navigation and Communication System Terminal' ; Key Laboratory of Cognitive Radio and Information Processing, Ministry of Education (Guilin University of Electronic Technology) in China ; Key Laboratory of Cognitive Radio and Information Processing, Ministry of Education (Guilin University of Electronic Technology) in China ; Guangxi Key Laboratory of Precision Navigation Technology and Application in China ; Guangxi Key Laboratory of Precision Navigation Technology and Application in China
源URL[http://ir.bao.ac.cn/handle/114a11/55118]  
专题中国科学院国家天文台
通讯作者Hu, Zhengqun
作者单位1.Guilin Univ Elect Technol, Guangxi Key Lab Precis Nav Technol & Applicat, Guilin 541004, Peoples R China
2.Chinese Acad Sci, Natl Astron Observ, Beijing 100101, Peoples R China
3.Guilin Univ Elect Technol, Minist Educ, Key Lab Cognit Radio & Informat Proc, Guilin 541004, Peoples R China
推荐引用方式
GB/T 7714		 Hu, Zhengqun,Zhang, Lirong,Ji, Yuanfa. Applications of differential barometric altimeter in ground cellular communication positioning network[J]. IET SCIENCE MEASUREMENT & TECHNOLOGY,2020,14(3):322-331.
APA Hu, Zhengqun,Zhang, Lirong,&Ji, Yuanfa.(2020).Applications of differential barometric altimeter in ground cellular communication positioning network.IET SCIENCE MEASUREMENT & TECHNOLOGY,14(3),322-331.
MLA Hu, Zhengqun,et al."Applications of differential barometric altimeter in ground cellular communication positioning network".IET SCIENCE MEASUREMENT & TECHNOLOGY 14.3(2020):322-331.

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