Proceedings of the 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019)最新文献_第7页

The Multi-Sensor Navigation Analysis Tool (MuSNAT) – Architecture, LiDAR, GPU/CPU GNSS Signal Processing 多传感器导航分析工具(MuSNAT) -架构，激光雷达，GPU/CPU GNSS信号处理

Proceedings of the 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019) Pub Date : 2019-09-20 DOI: 10.33012/2019.17128

T. Pany, D. Dötterböck, H. Gomez-Martinez, M. Hammed, F. Hörkner, T. Kraus, Daniel Maier, D. Sánchez-Morales, A. Schütz, P. Klima, Dylan Ebert

引用次数: 10

Tracking of Digital FM OFDM Signals for the Determination of Navigation Observables 基于数字调频OFDM信号跟踪的导航观测值确定

Proceedings of the 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019) Pub Date : 2019-09-20 DOI: 10.33012/2019.17120

M. Psiaki, Brian D. Slosman

引用次数: 23

Galileo and EGNOS Adoption in Automotive Emergency Call System (eCall) Galileo和EGNOS在汽车紧急呼叫系统(eCall)中的应用

Proceedings of the 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019) Pub Date : 2019-09-20 DOI: 10.33012/2019.17130

K. Boniface, C. Gioia, M. Susi, J. Fortuny-Guasch, F. Sbardellati

{"title":"Galileo and EGNOS Adoption in Automotive Emergency Call System (eCall)","authors":"K. Boniface, C. Gioia, M. Susi, J. Fortuny-Guasch, F. Sbardellati","doi":"10.33012/2019.17130","DOIUrl":"https://doi.org/10.33012/2019.17130","url":null,"abstract":"The Commission Delegated Regulation 2017/79 establishes that all new passenger cars and light duty vehicles must be equipped with eCall; in Annex VI, the technical requirements for compatibility of eCall with EGNSS are reported. GSA launched the eCall testing campaign which was jointly designed and performed with the Joint Research Centre. The test campaign allowed both supporting manufacturers in reaching full compatibility with EGNSS signals and providing guidelines to the technical centre designated to grant EC type-approval of the vehicles. Fifteen devices were tested under static and dynamic scenarios. The tests were conducted using simulated signals characterised by different signal power levels and propagation conditions. The JRC has set up a test-bed specifically designed to assess the performance of the eCALL devices with respect to the technical requirements for compatibility with the positioning services provided by Galileo and EGNOS systems. This test-bed is based on a GNSS simulator from Spirent Communication (Spirent GSS9000). The GNSS simulator has been configured to generate the Open Service Signal of GPS L1, Galileo E1, and SBAS (Satellite-Based Augmentation System), in accordance with the specifications given in the eCALL Guidelines Report and with Galileo and EGNOS control documents. The variety and the volume of data lead to the generation of a unique dataset, which was useful to verify that the adoption of Galileo is quite mature, despite its early service provision stage, and provides a substantial contribution to reach the regulation objectives in the interest of EU citizens and in particular providing quality positioning information to enable a safer emergency service in European roads. At the same time, the campaign also allowed the manufacturers to identify margin for improvements in terms of capability to optimally acquire track and use EGNSS signals.","PeriodicalId":381025,"journal":{"name":"Proceedings of the 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121847726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

GNSS Threat Monitoring and Reporting with the Android Raw GNSS Measurements and STRIKE3 基于Android Raw GNSS测量和STRIKE3的GNSS威胁监测和报告

Proceedings of the 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019) Pub Date : 2019-09-20 DOI: 10.33012/2019.16984

D. Miralles, M. S. Moghadam, D. Akos

引用次数: 4

A Prototype Design of Next Generation Low-Cost Software-Defined MEMS Gyroscopes for Navigation Applications 用于导航的下一代低成本软件定义MEMS陀螺仪的原型设计

Proceedings of the 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019) Pub Date : 2019-09-20 DOI: 10.33012/2019.17100

Kaixiang Tong, Yang Gao

引用次数: 0

gmvBRAVE as SBAS engineering platform: application to the Australia and New Zealand SBAS Testbed gmvBRAVE作为SBAS工程平台:在澳大利亚和新西兰SBAS试验台的应用

Proceedings of the 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019) Pub Date : 2019-09-20 DOI: 10.33012/2019.17090

C. Cuesta-Martínez, J. Barrios, J. Arenas, Eric Arnal, B. Ochoa

引用次数: 0

Implementation of an Autonomous Surface Vessel Prototype: A Case Study 自主水面舰艇原型的实现:案例研究

Proceedings of the 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019) Pub Date : 2019-09-20 DOI: 10.33012/2019.16948

Xinhua Tang, Z. Pei, Cong Li, S. Yin, Peng Wang, Yu Wang, Zhiqiang Wu

{"title":"Implementation of an Autonomous Surface Vessel Prototype: A Case Study","authors":"Xinhua Tang, Z. Pei, Cong Li, S. Yin, Peng Wang, Yu Wang, Zhiqiang Wu","doi":"10.33012/2019.16948","DOIUrl":"https://doi.org/10.33012/2019.16948","url":null,"abstract":"As the growing demands and the rising of advanced sensor technologies, autonomous systems in a variety of applications including aerospace, surface and underwater vehicles have gained tremendous attention both in industry and research communities. Particularly, in recent two decades, there is incremental work in autonomous surface vessel domain, mainly focusing on the design of maneuver controller. Typically, the proposed controllers are non-linear and involve several parameters need to be carefully tuned, as a consequence, few of the proposed algorithms have been validated in a practical platform. In this paper, an autonomous surface vessel prototype is firstly implemented, based on the practical platform and inspired by the control design in field of autonomous ground vehicle (AGV), a simplified bicycle model is proposed and accordingly an angle-constrained pure pursuit algorithm is tried in ASV, from the linear course and way-point experiments results, it is verified that the proposed model and control algorithm is effective in the ASV with the accuracy up to 40 cm approximately.","PeriodicalId":381025,"journal":{"name":"Proceedings of the 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019)","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130250540","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Multi-Epoch Multi-Agent Collaborative Localization Using Grid-based 3DMA GNSS and Inter-Agent Ranging 基于网格的3DMA GNSS和agent间测距的多历元多agent协同定位

Proceedings of the 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019) Pub Date : 2019-09-20 DOI: 10.33012/2019.16878

Siddharth Tanwar, G. Gao

{"title":"Multi-Epoch Multi-Agent Collaborative Localization Using Grid-based 3DMA GNSS and Inter-Agent Ranging","authors":"Siddharth Tanwar, G. Gao","doi":"10.33012/2019.16878","DOIUrl":"https://doi.org/10.33012/2019.16878","url":null,"abstract":"GPS navigation in urban environments is prone to error sources such as multipath and signal blockage. In our previous work, we demonstrated a snap-shot multi-agent collaborative 3D-mapping aided (3DMA) GNSS localization algorithm to reduce the impact of these error sources on the position solution. However, a source of error in snap-shot algorithms is jump discontinuities in the position solution due to fluke noise measurements. Therefore, an approach which takes into account temporal correlation between agent positions will further increase the robustness of the system through jump discontinuity error mitigation. In this paper, we present a multi-epoch decentralized collaborative localization algorithm for urban navigation using 3DMA GNSS and inter-agent ranging. The algorithm is a multi-epoch variant of our previous snap-shot multi-agent collaborative 3DMA localization algorithm and uses Intelligent Urban Positioning (IUP) and ambiguity mitigation by constraining an agents probability distribution using its neighbors. The key additions that extend our prior algorithm to a multi-epoch framework are the inclusion of a velocity estimation framework using banks of Extended Kalman filters and a discretized Bayes filter prediction step to propagate a position probability distribution in time. Furthermore, the methodology is applicable to sparsely connected asynchronous networks, and has limited information exchange. The proposed method is validated on simulated datasets in an urban area of Champaign, Illinois with multiple agents in a variety of scenarios. We demonstrate improved performance in terms of positioning accuracy. We also analyze the impact of network connectivity on positioning accuracy.","PeriodicalId":381025,"journal":{"name":"Proceedings of the 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124557469","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Efficient DME/TACAN Blanking Method for GNSS-based Navigation in Civil Aviation 民用航空gnss导航中的高效DME/TACAN消隐方法

Proceedings of the 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019) Pub Date : 2019-09-20 DOI: 10.33012/2019.16993

A. Garcia‐Pena, O. Julien, Paul Verlaine Gakne, C. Macabiau, M. Mabilleau, P. Durel

引用次数: 6

2019 – Galileo Programme Update 2019年-伽利略计划更新

Proceedings of the 32nd International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS+ 2019) Pub Date : 2019-09-20 DOI: 10.33012/2019.16900

E. Chatre, J. Benedicto

引用次数: 8