SBIR Phase II: Low Earth Orbit Navigation System (LEONS) - The Ground Network
SBIR 第二阶段:近地轨道导航系统 (LEONS) - 地面网络
基本信息
- 批准号:2322418
- 负责人:
- 金额:$ 97.66万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Cooperative Agreement
- 财政年份:2024
- 资助国家:美国
- 起止时间:2024-04-01 至 2026-03-31
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
The broader impact/commercial potential of this Small Business Innovation Research (SBIR) Phase II project is to provide a safe and reliable positioning and timing system for systems when the Global Positioning System (GPS) fails. Billions of users, including drone applications, precision farming, and The Department of Defense rely on GPS. Unfortunately, GPS signals are weak because they are transmitted from space, making them susceptible to jamming and hacking. Research from the scientific community has studied the use of low Earth orbit (LEO) satellite signals as a backup to GPS. This project will deploy a novel platform for testing theoretical studies and required infrastructure that will enable the use of LEO satellite signals by vehicles to improve their navigation systems. Improving drone navigation technology will push several markets into full fruition, including drone package delivery and delivery of emergency medical supplies, which are projected to see double digit market growth over the next few years. Precise positioning is also expected to support fully autonomous tractors, which will boost the agriculture market by scaling precision seed laying. Additionally, the Department of Homeland Security (DHS) considers 13 of the 16 critical infrastructures to be critically dependent on GPS. This project aims to remove this single point of failure from over-reliance on GPS.This SBIR Phase II project will develop a ground network service that supports the use of existing and future LEO satellite signals for positioning and timing to serve as an alternative or complement to GPS. The research objectives are to: 1) complete a proof-of-concept system enabling the use of these signals for positioning and timing, 2) analytically characterize performance of the system, and 3) demonstrate an operational proof-of-concept system in a region of the United States. To reach these objectives, this project will leverage fundamentals from signal processing and estimation theory to convert LEO signals into GPS-like signals. Convex optimization theory will be used to guide the deployment of the infrastructure needed to realize the system. The demonstration of the system will be evaluated by comparing the mean and standard deviation of the position errors produced by the LEO satellite signals with theoretically achievable values.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
这个小型企业创新研究(SBIR)第二阶段项目的更广泛的影响/商业潜力是在全球定位系统(GPS)出现故障时为系统提供安全可靠的定位和定时系统。数十亿用户,包括无人机应用、精准农业和国防部都依赖GPS。不幸的是,GPS信号很弱,因为它们是从太空传输的,容易受到干扰和黑客攻击。科学界的研究已经研究了使用低地球轨道卫星信号作为全球定位系统的备份。 该项目将部署一个新的平台,用于测试理论研究和所需的基础设施,使车辆能够利用低地轨道卫星信号改进其导航系统。改进无人机导航技术将推动几个市场全面实现,包括无人机包裹递送和紧急医疗用品递送,预计未来几年将实现两位数的市场增长。精确定位也有望支持全自动拖拉机,这将通过扩大精确播种来推动农业市场。此外,国土安全部(DHS)认为16个关键基础设施中有13个严重依赖GPS。 该SBIR第二阶段项目将开发一种地面网络服务,支持使用现有和未来的LEO卫星信号进行定位和定时,作为GPS的替代或补充。研究目标是:1)完成一个概念验证系统,使这些信号用于定位和定时,2)分析表征系统的性能,以及3)在美国的一个地区演示一个操作概念验证系统。 为了实现这些目标,该项目将利用信号处理和估计理论的基本原理,将低地球轨道信号转换为类似GPS的信号。凸优化理论将用于指导实现系统所需的基础设施的部署。该系统的演示将通过比较LEO卫星信号产生的位置误差的平均值和标准偏差与理论上可实现的值进行评估。该奖项反映了NSF的法定使命,并被认为值得通过使用基金会的知识价值和更广泛的影响审查标准进行评估。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Joshua Morales其他文献
This information is current as Homeostasis Another while Regulating Mast Cell 1 Counterbalance One β IL-4 and
该信息是当前的动态平衡另一同时调节肥大细胞 1 平衡一 β IL-4 和
- DOI:
- 发表时间:
2010 - 期刊:
- 影响因子:0
- 作者:
M. Macey;J. Sturgill;Johanna K. Morales;Yves T. Falanga;Joshua Morales;Sarah K. Norton;Nitin K. Yerram;H. Shim;J. Fernando;Alasdair M. Gifillan;Gregorio Gomez;L. Schwartz;C. Oskeritzian;S. Spiegel;D. Conrad;J. Ryan - 通讯作者:
J. Ryan
Collaborative Autonomous Vehicles with Signals of Opportunity Aided Inertial Navigation Systems
具有机会辅助惯性导航系统信号的协作自主车辆
- DOI:
- 发表时间:
2017 - 期刊:
- 影响因子:0
- 作者:
Joshua Morales;Joe J. Khalife;Z. Kassas - 通讯作者:
Z. Kassas
GNSS Vertical Dilution of Precision Reduction using Terrestrial Signals of Opportunity
使用地面机会信号进行 GNSS 垂直稀释精度降低
- DOI:
10.33012/2016.13463 - 发表时间:
2016 - 期刊:
- 影响因子:0
- 作者:
Joshua Morales;Joe J. Khalife;Z. Kassas - 通讯作者:
Z. Kassas
Signals of Opportunity Aided Inertial Navigation
机会信号辅助惯性导航
- DOI:
10.33012/2016.14652 - 发表时间:
2016 - 期刊:
- 影响因子:5.4
- 作者:
Joshua Morales;Paul F. Roysdon;Z. Kassas - 通讯作者:
Z. Kassas
Optimal Receiver Placement for Collaborative Mapping of Signals of Opportunity
机会信号协作测绘的最佳接收器放置
- DOI:
- 发表时间:
2015 - 期刊:
- 影响因子:0
- 作者:
Joshua Morales;Z. Kassas - 通讯作者:
Z. Kassas
Joshua Morales的其他文献
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{{ truncateString('Joshua Morales', 18)}}的其他基金
SBIR Phase I: Low Earth Orbit Navigation System (LEONS) - The Ground Network
SBIR 第一阶段:近地轨道导航系统 (LEONS) - 地面网络
- 批准号:
2054113 - 财政年份:2021
- 资助金额:
$ 97.66万 - 项目类别:
Standard Grant
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