多径干扰和速度变化对GPS可靠性和精度的影响

Younis H. Karim Al-Jewari, R. B. Ahmad, A. Alrawi
{"title":"多径干扰和速度变化对GPS可靠性和精度的影响","authors":"Younis H. Karim Al-Jewari, R. B. Ahmad, A. Alrawi","doi":"10.1109/ICED.2014.7015843","DOIUrl":null,"url":null,"abstract":"With the growing use of the Global Positioning System (GPS) in many fields (air, land, sea and space) as advanced navigation system which provide high accurate and reliability for the position (latitude, longitude and altitude) and velocity with time. Multipath is one of the contributing sources of errors that impact on the precision and reliability of GPS. This paper investigates impact of multipath error on the GPS system by using a specially designed simulator platform to simulate multipath interference of the satellite electromagnetic waves and also to evaluate the accuracy of the system with different velocity by using private car. In our tests, we have used GPS receiver card model (GARMIN GPS 25-LVS) is the sensor board of the Global positioning System designed for a wide spectrum of OEM (Original Equipment Manufacturer) with antenna model GA 25 MCX.","PeriodicalId":143806,"journal":{"name":"2014 2nd International Conference on Electronic Design (ICED)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2014-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Impact of multipath interference and change of velocity on the reliability and precision of GPS\",\"authors\":\"Younis H. Karim Al-Jewari, R. B. Ahmad, A. Alrawi\",\"doi\":\"10.1109/ICED.2014.7015843\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"With the growing use of the Global Positioning System (GPS) in many fields (air, land, sea and space) as advanced navigation system which provide high accurate and reliability for the position (latitude, longitude and altitude) and velocity with time. Multipath is one of the contributing sources of errors that impact on the precision and reliability of GPS. This paper investigates impact of multipath error on the GPS system by using a specially designed simulator platform to simulate multipath interference of the satellite electromagnetic waves and also to evaluate the accuracy of the system with different velocity by using private car. In our tests, we have used GPS receiver card model (GARMIN GPS 25-LVS) is the sensor board of the Global positioning System designed for a wide spectrum of OEM (Original Equipment Manufacturer) with antenna model GA 25 MCX.\",\"PeriodicalId\":143806,\"journal\":{\"name\":\"2014 2nd International Conference on Electronic Design (ICED)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2014 2nd International Conference on Electronic Design (ICED)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICED.2014.7015843\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 2nd International Conference on Electronic Design (ICED)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICED.2014.7015843","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4

摘要

随着全球定位系统(GPS)作为先进的导航系统在许多领域(空中、陆地、海洋和太空)的越来越多的使用,它提供了高精度和可靠性的位置(纬度、经度和高度)和速度随时间的变化。多路径是影响GPS精度和可靠性的误差来源之一。本文利用专门设计的仿真平台,模拟卫星电磁波的多径干扰,研究了多径误差对GPS系统的影响,并利用私家车对不同速度下的GPS系统精度进行了评估。在我们的测试中,我们使用了GPS接收器卡模型(GARMIN GPS 25- lvs)是全球定位系统的传感器板,专为广泛的OEM(原始设备制造商)设计,天线模型为GA 25 MCX。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
Impact of multipath interference and change of velocity on the reliability and precision of GPS
With the growing use of the Global Positioning System (GPS) in many fields (air, land, sea and space) as advanced navigation system which provide high accurate and reliability for the position (latitude, longitude and altitude) and velocity with time. Multipath is one of the contributing sources of errors that impact on the precision and reliability of GPS. This paper investigates impact of multipath error on the GPS system by using a specially designed simulator platform to simulate multipath interference of the satellite electromagnetic waves and also to evaluate the accuracy of the system with different velocity by using private car. In our tests, we have used GPS receiver card model (GARMIN GPS 25-LVS) is the sensor board of the Global positioning System designed for a wide spectrum of OEM (Original Equipment Manufacturer) with antenna model GA 25 MCX.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
A new trimming approach for shunt resistors used in metering applications Taxanomy and overview on cooperative MAC for vehicular ad hoc networks Electrical characterization of USB2 multiplexers/BC1.2 power switches/charging modules for accurate channel simulation Experimental studies of the correlation between fingers bending angle with voltage outputted from GloveMAP Comparison on TiO2 and TaO2 based bipolar resistive switching devices
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1