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Navigation-Journal of the Institute of Navigation最新文献

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Decimeter Positioning in an Urban Environment Through a Scalable Optical-Wireless Network 通过可扩展的光无线网络在城市环境中的分米定位
IF 2.2 3区 地球科学
Navigation-Journal of the Institute of Navigation Pub Date : 2023-01-01 DOI: 10.33012/navi.589
C. Tiberius, G. Janssen, J. Koelemeij, E. Dierikx, C. Diouf, H. Dun
{"title":"Decimeter Positioning in an Urban Environment Through a Scalable Optical-Wireless Network","authors":"C. Tiberius, G. Janssen, J. Koelemeij, E. Dierikx, C. Diouf, H. Dun","doi":"10.33012/navi.589","DOIUrl":"https://doi.org/10.33012/navi.589","url":null,"abstract":"This paper presents a terrestrial networked positioning system that obtains a reliable time reference from a national time scale realization and distributes it in a prototype to six roadside base stations through a fiber-optic Gigabit Ethernet network. Wireless wideband signals are transmitted by the base stations, thereby enabling positioning by a mobile receiver with an accuracy of one decimeter in a multipath urban environment. The scalability and compatibility of this sys-tem with existing telecommunication-network technologies paves the way for wide-area global navigation satellite system-independent back-up systems for timing and positioning with improved coverage and performance. The results presented in this paper are based on research carried out within the scope of a project funded by the Dutch Research Council (NWO, project 13970).","PeriodicalId":56075,"journal":{"name":"Navigation-Journal of the Institute of Navigation","volume":"21 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86825206","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
PRN Sequence Estimation with a Self-Calibrating 40-Element Antenna Array 基于自校准40元天线阵列的PRN序列估计
IF 2.2 3区 地球科学
Navigation-Journal of the Institute of Navigation Pub Date : 2023-01-01 DOI: 10.33012/navi.600
D. Dötterböck, T. Pany, R. Lesjak, T. Prechtl, A. Tabatabaei
{"title":"PRN Sequence Estimation with a Self-Calibrating 40-Element Antenna Array","authors":"D. Dötterböck, T. Pany, R. Lesjak, T. Prechtl, A. Tabatabaei","doi":"10.33012/navi.600","DOIUrl":"https://doi.org/10.33012/navi.600","url":null,"abstract":"","PeriodicalId":56075,"journal":{"name":"Navigation-Journal of the Institute of Navigation","volume":"2019 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73494157","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Performance of GNSS-SDR for IRNSS L5 Signals Using a Low-Cost RF Front-End 采用低成本射频前端处理IRNSS L5信号的GNSS-SDR性能研究
IF 2.2 3区 地球科学
Navigation-Journal of the Institute of Navigation Pub Date : 2023-01-01 DOI: 10.33012/navi.573
Chittimalla Srinu, Laxminarayana Parayitam
{"title":"Performance of GNSS-SDR for IRNSS L5 Signals Using a Low-Cost RF Front-End","authors":"Chittimalla Srinu, Laxminarayana Parayitam","doi":"10.33012/navi.573","DOIUrl":"https://doi.org/10.33012/navi.573","url":null,"abstract":"","PeriodicalId":56075,"journal":{"name":"Navigation-Journal of the Institute of Navigation","volume":"97 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80050083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Mitigation of Global Navigation Satellite System Cycle Slips Due to Scintillation Using Radio Backpropagation 利用无线电反向传播缓解闪烁引起的全球导航卫星系统周期跳
IF 2.2 3区 地球科学
Navigation-Journal of the Institute of Navigation Pub Date : 2023-01-01 DOI: 10.33012/navi.593
Brian Breitsch, J. Morton
{"title":"Mitigation of Global Navigation Satellite System Cycle Slips Due to Scintillation Using Radio Backpropagation","authors":"Brian Breitsch, J. Morton","doi":"10.33012/navi.593","DOIUrl":"https://doi.org/10.33012/navi.593","url":null,"abstract":"","PeriodicalId":56075,"journal":{"name":"Navigation-Journal of the Institute of Navigation","volume":"120 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79436692","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Improved GPS-Based Single-Frequency Orbit Determination for the CYGNSS Spacecraft Using GipsyX 基于GipsyX的CYGNSS航天器改进gps单频定轨
IF 2.2 3区 地球科学
Navigation-Journal of the Institute of Navigation Pub Date : 2023-01-01 DOI: 10.33012/navi.565
A. Conrad, P. Axelrad, B. Haines, C. Zuffada, A. O'Brien
{"title":"Improved GPS-Based Single-Frequency Orbit Determination for the CYGNSS Spacecraft Using GipsyX","authors":"A. Conrad, P. Axelrad, B. Haines, C. Zuffada, A. O'Brien","doi":"10.33012/navi.565","DOIUrl":"https://doi.org/10.33012/navi.565","url":null,"abstract":"","PeriodicalId":56075,"journal":{"name":"Navigation-Journal of the Institute of Navigation","volume":"36 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87033121","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
An Embedded High-Precision GNSS-Visual-Inertial Multi-Sensor Fusion Suite 嵌入式高精度gnss -视觉-惯性多传感器融合套件
IF 2.2 3区 地球科学
Navigation-Journal of the Institute of Navigation Pub Date : 2023-01-01 DOI: 10.33012/navi.607
Cheng Liu, Shuai Xiong, Yongchao Geng, Song Cheng, Fang Hu, Bo Shao, Fang Li, J. Zhang
{"title":"An Embedded High-Precision GNSS-Visual-Inertial Multi-Sensor Fusion Suite","authors":"Cheng Liu, Shuai Xiong, Yongchao Geng, Song Cheng, Fang Hu, Bo Shao, Fang Li, J. Zhang","doi":"10.33012/navi.607","DOIUrl":"https://doi.org/10.33012/navi.607","url":null,"abstract":"","PeriodicalId":56075,"journal":{"name":"Navigation-Journal of the Institute of Navigation","volume":"123 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86191258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Satellite Constellation Design for a Lunar Navigation and Communication System 月球导航与通信系统卫星星座设计
IF 2.2 3区 地球科学
Navigation-Journal of the Institute of Navigation Pub Date : 2023-01-01 DOI: 10.33012/navi.613
Sriramya Bhamidipati, T. Mina, A. Sanchez, G. Gao
{"title":"Satellite Constellation Design for a Lunar Navigation and Communication System","authors":"Sriramya Bhamidipati, T. Mina, A. Sanchez, G. Gao","doi":"10.33012/navi.613","DOIUrl":"https://doi.org/10.33012/navi.613","url":null,"abstract":",","PeriodicalId":56075,"journal":{"name":"Navigation-Journal of the Institute of Navigation","volume":"41 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85536058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
GPS Spoofing Mitigation and Timing Risk Analysis in Networked Phasor Measurement Units via Stochastic Reachability 基于随机可达性的网络相量测量单元GPS欺骗抑制与时序风险分析
IF 2.2 3区 地球科学
Navigation-Journal of the Institute of Navigation Pub Date : 2023-01-01 DOI: 10.33012/navi.574
Sriramya Bhamidipati, G. Gao
{"title":"GPS Spoofing Mitigation and Timing Risk Analysis in Networked Phasor Measurement Units via Stochastic Reachability","authors":"Sriramya Bhamidipati, G. Gao","doi":"10.33012/navi.574","DOIUrl":"https://doi.org/10.33012/navi.574","url":null,"abstract":"","PeriodicalId":56075,"journal":{"name":"Navigation-Journal of the Institute of Navigation","volume":"8 1","pages":""},"PeriodicalIF":2.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81086465","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analytical and Empirical Navigation Safety Evaluation of a Tightly Integrated Lidar/IMU Using Return-Light Intensity 基于回波光强度的激光雷达/IMU紧密集成导航安全性分析与经验评估
3区 地球科学
Navigation-Journal of the Institute of Navigation Pub Date : 2023-01-01 DOI: 10.33012/navi.623
Ali Hassani, Mathieu Joerger
{"title":"Analytical and Empirical Navigation Safety Evaluation of a Tightly Integrated Lidar/IMU Using Return-Light Intensity","authors":"Ali Hassani, Mathieu Joerger","doi":"10.33012/navi.623","DOIUrl":"https://doi.org/10.33012/navi.623","url":null,"abstract":"<h3>Summary</h3> This paper describes the design, analysis, and experimental evaluation of a new landmark-based localization method that integrates light detection and ranging (lidar) with an inertial measurement unit (IMU). We develop a tight IMU/lidar integration scheme that exploits the complementary properties of the two sensors to facilitate safety risk evaluation. Lidar localization updates limit the IMU error drift over time while IMU data improve lidar position and orientation (or pose) prediction, thereby reducing the risk of incorrectly associating perceived features with mapped landmarks. In addition, lidar return-light intensity measurements are incorporated to better distinguish landmarks and to further reduce the risk of incorrect associations. We analyze the integrity performance of the localization algorithm using an automated testbed that generates analytical and empirical pose estimation error distributions.","PeriodicalId":56075,"journal":{"name":"Navigation-Journal of the Institute of Navigation","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135560429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Navigator Notes 导航器的笔记
3区 地球科学
Navigation-Journal of the Institute of Navigation Pub Date : 2023-01-01 DOI: 10.33012/navi.587
Richard B. Langley
{"title":"Navigator Notes","authors":"Richard B. Langley","doi":"10.33012/navi.587","DOIUrl":"https://doi.org/10.33012/navi.587","url":null,"abstract":"Welcome to the Fall 2023 issue of NAVIGATION . In this bumper issue, we feature 16 articles reporting on significant advances in PNT research covering topics such as improved modeling the ionosphere and further reducing its impact on positioning and navigation, the authentication of augmentation","PeriodicalId":56075,"journal":{"name":"Navigation-Journal of the Institute of Navigation","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135947799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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