An improved algorithm for indoor and outdoor seamless positioning based on GPS and ultra-wide band

An improved algorithm for indoor and outdoor seamless positioning based on GPS and ultra-wide band

A switching strategy of positioning method combining GPS,inertial navigation with ultra-wide band(UWB)based on signal quantity and signal strength was proposed in this paper. An optimized positioning algorithm was provided based on loose combination of technology of psecudo-range measurement, Chan-T...

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Bibliographic Details
Main Authors: WANG Yuhang, LI Li, ZHENG Zhengqi, ZHAO Kun
Format: Article
Language:English
Published: Academic Journals Center of Shanghai Normal University 2021-01-01
Series:Journal of Shanghai Normal University (Natural Sciences)
Subjects:
ultra-wide band(uwb)
chan-taylor collaborative algorithm
gps based on smart phone
indoor and outdoor seamless positioning
Online Access:http://qktg.shnu.edu.cn/zrb/shsfqkszrb/ch/reader/view_abstract.aspx?file_no=20210112
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spelling doaj-be5bfc163ed549ddbea68b66712029f52021-08-18T02:48:21ZengAcademic Journals Center of Shanghai Normal UniversityJournal of Shanghai Normal University (Natural Sciences)1000-51371000-51372021-01-01501849110.3969/J.ISSN.1000-5137.2021.01.01220210112An improved algorithm for indoor and outdoor seamless positioning based on GPS and ultra-wide bandWANG Yuhang0LI Li1ZHENG Zhengqi2ZHAO Kun3College of Information, Mechanical and Electrical Engineering, Shanghai Normal University, Shanghai 200234, ChinaCollege of Information, Mechanical and Electrical Engineering, Shanghai Normal University, Shanghai 200234, ChinaCollege of Communications and Electronic Engineering, East China Normal University, Shanghai 200241, ChinaCollege of Communications and Electronic Engineering, East China Normal University, Shanghai 200241, ChinaA switching strategy of positioning method combining GPS,inertial navigation with ultra-wide band(UWB)based on signal quantity and signal strength was proposed in this paper. An optimized positioning algorithm was provided based on loose combination of technology of psecudo-range measurement, Chan-Taylor collaborative algorithm and pedestrian dead reckoning according to the strategy above. The experiment result showed that the switching strategy was feasible and the positioning trajectory of the connection area was optimized,which provided a novel idea for indoor and outdoor seamless positioning technology.http://qktg.shnu.edu.cn/zrb/shsfqkszrb/ch/reader/view_abstract.aspx?file_no=20210112ultra-wide band(uwb)chan-taylor collaborative algorithmgps based on smart phoneindoor and outdoor seamless positioning
collection DOAJ
language English
format Article
sources DOAJ
author WANG Yuhang
LI Li
ZHENG Zhengqi
ZHAO Kun
spellingShingle WANG Yuhang
LI Li
ZHENG Zhengqi
ZHAO Kun
An improved algorithm for indoor and outdoor seamless positioning based on GPS and ultra-wide band
Journal of Shanghai Normal University (Natural Sciences)
ultra-wide band(uwb)
chan-taylor collaborative algorithm
gps based on smart phone
indoor and outdoor seamless positioning
author_facet WANG Yuhang
LI Li
ZHENG Zhengqi
ZHAO Kun
author_sort WANG Yuhang
title An improved algorithm for indoor and outdoor seamless positioning based on GPS and ultra-wide band
title_short An improved algorithm for indoor and outdoor seamless positioning based on GPS and ultra-wide band
title_full An improved algorithm for indoor and outdoor seamless positioning based on GPS and ultra-wide band
title_fullStr An improved algorithm for indoor and outdoor seamless positioning based on GPS and ultra-wide band
title_full_unstemmed An improved algorithm for indoor and outdoor seamless positioning based on GPS and ultra-wide band
title_sort improved algorithm for indoor and outdoor seamless positioning based on gps and ultra-wide band
publisher Academic Journals Center of Shanghai Normal University
series Journal of Shanghai Normal University (Natural Sciences)
issn 1000-5137
1000-5137
publishDate 2021-01-01
description A switching strategy of positioning method combining GPS,inertial navigation with ultra-wide band(UWB)based on signal quantity and signal strength was proposed in this paper. An optimized positioning algorithm was provided based on loose combination of technology of psecudo-range measurement, Chan-Taylor collaborative algorithm and pedestrian dead reckoning according to the strategy above. The experiment result showed that the switching strategy was feasible and the positioning trajectory of the connection area was optimized,which provided a novel idea for indoor and outdoor seamless positioning technology.
topic ultra-wide band(uwb)
chan-taylor collaborative algorithm
gps based on smart phone
indoor and outdoor seamless positioning
url http://qktg.shnu.edu.cn/zrb/shsfqkszrb/ch/reader/view_abstract.aspx?file_no=20210112
work_keys_str_mv AT wangyuhang animprovedalgorithmforindoorandoutdoorseamlesspositioningbasedongpsandultrawideband
AT lili animprovedalgorithmforindoorandoutdoorseamlesspositioningbasedongpsandultrawideband
AT zhengzhengqi animprovedalgorithmforindoorandoutdoorseamlesspositioningbasedongpsandultrawideband
AT zhaokun animprovedalgorithmforindoorandoutdoorseamlesspositioningbasedongpsandultrawideband
AT wangyuhang improvedalgorithmforindoorandoutdoorseamlesspositioningbasedongpsandultrawideband
AT lili improvedalgorithmforindoorandoutdoorseamlesspositioningbasedongpsandultrawideband
AT zhengzhengqi improvedalgorithmforindoorandoutdoorseamlesspositioningbasedongpsandultrawideband
AT zhaokun improvedalgorithmforindoorandoutdoorseamlesspositioningbasedongpsandultrawideband
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