EAGER: A low-cost, long-endurance observational platform for the Arctic atmospheric boundary layer
EAGER:低成本、长航时的北极大气边界层观测平台
基本信息
- 批准号:2413498
- 负责人:
- 金额:$ 29.96万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2023
- 资助国家:美国
- 起止时间:2023-11-15 至 2024-12-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The Arctic is the fastest-changing environment on the planet. Temperatures in the region have risen by more than 3°C since the 1970s, three times faster than the global average. Over the past few decades, the Arctic has taken the role of a canary in the coal mine for climate change, but our ability to monitor the atmosphere in this harsh and remote region is still very limited, and often relies on very expensive manned flights and research cruises. This is in contrast with the situation in the ocean, where autonomous platforms have provided a wealth of observations. The resulting paucity of observations is hindering our understanding of the Arctic evolution, and of its relationship to lower latitude weather and the global climate. This project focuses on overcoming current challenges in monitoring the Arctic atmosphere by designing, developing, and testing a novel observational platform aimed at providing autonomous, continuous access to the central Arctic throughout all seasons.This EAGER project supports the design, testing and implementation of an autonomous Arctic atmospheric observing system using a novel design of balloons capable of making multiple soundings for each deployment. The platform’s mission requirements include the ability to: i) fly across the Arctic basin carried by the prevailing winds while performing four, 1 km soundings per day over three weeks; ii) operate within a temperature range between -50°C and +20°C; and iii) survive precipitation and icing. By performing a series of bench tests and two field campaigns, the project will focus on verifying three hypotheses. First, that the proposed mechanical-compression balloon design will provide sufficient maneuverability and robustness to survive the impact of inclement weather. Second, that recent advancements in sensors, satellite modems, and high-specific-energy batteries, will provide sufficient savings in weight and energy consumption to achieve the target three-week flight time. Third, that a control algorithm can be designed to autonomously fly several platforms across the Arctic in an energy efficient way. The project will also support education and public outreach through demonstration events using scaled-down balloon deployments.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.
北极是地球上变化最快的环境。自20世纪70年代以来,该地区的气温上升了3摄氏度以上,比全球平均水平快三倍。在过去的几十年里,北极已经为气候变化扮演了煤矿中金丝雀的角色,但我们在这个恶劣而偏远的地区监测大气的能力仍然非常有限,并且经常依赖于非常昂贵的载人飞行和研究巡航。这与海洋的情况形成鲜明对比,自主平台提供了丰富的观测。由此造成的观测数据的缺乏阻碍了我们对北极演变及其与低纬度天气和全球气候关系的理解。该项目的重点是通过设计、开发和测试一个新的观测平台来克服目前在监测北极大气方面的挑战,该平台旨在提供全天候对北极中部的自主、连续的访问。EAGER项目支持设计、测试和实施一个自主的北极大气观测系统,该系统使用一种新设计的气球,每次部署都能进行多次探测。该平台的使命要求包括能够:i)在盛行风的推动下飞越北极盆地,同时在三周内每天进行四次1公里的探测; ii)在-50 ° C和+20 ° C之间的温度范围内运行;和iii)经受降水和结冰的考验。通过进行一系列台架测试和两次实地活动,该项目将重点验证三个假设。首先,所提出的机械压缩气球设计将提供足够的机动性和鲁棒性,以经受恶劣天气的影响。第二,传感器、卫星调制解调器和高比能电池的最新进展将在重量和能耗方面提供足够的节省,以实现三周的飞行时间目标。第三,可以设计一种控制算法,使几个平台以节能的方式自主飞越北极。该项目还将支持教育和公共宣传,通过示范活动,使用按比例缩小气球部署。这个奖项反映了NSF的法定使命,并已被认为是值得的支持,通过评估使用基金会的智力价值和更广泛的影响审查标准。
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)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Gianluca Meneghello其他文献
A probabilistic framework for the control of systems with discrete states and stochastic excitation
- DOI:
10.1016/j.automatica.2017.11.001 - 发表时间:
2018-02-01 - 期刊:
- 影响因子:
- 作者:
Gianluca Meneghello;Paolo Luchini;Thomas Bewley - 通讯作者:
Thomas Bewley
Gianluca Meneghello的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Gianluca Meneghello', 18)}}的其他基金
EAGER: A low-cost, long-endurance observational platform for the Arctic atmospheric boundary layer
EAGER:低成本、长航时的北极大气边界层观测平台
- 批准号:
2302530 - 财政年份:2023
- 资助金额:
$ 29.96万 - 项目类别:
Standard Grant
相似国自然基金
骨髓微环境中正常造血干/祖细胞新亚群IL7Rα(-)LSK(low)细胞延缓急性髓系白血病进程的作用及机制研究
- 批准号:
- 批准年份:2025
- 资助金额:0.0 万元
- 项目类别:省市级项目
MSCEN聚集体抑制CD127low单核细胞铜死亡治疗SLE 的机制研究
- 批准号:
- 批准年份:2024
- 资助金额:0.0 万元
- 项目类别:省市级项目
脐带间充质干细胞微囊联合低能量冲击波治疗神经损伤性ED的机制研究
- 批准号:82371631
- 批准年份:2023
- 资助金额:49.00 万元
- 项目类别:面上项目
LIPUS促进微环境巨噬细胞释放CCL2诱导尿道周围平滑肌祖细胞定植与分化的机制研究
- 批准号:82370780
- 批准年份:2023
- 资助金额:49.00 万元
- 项目类别:面上项目
Ni-20Cr合金梯度纳米结构的低温构筑及其腐蚀行为研究
- 批准号:52301123
- 批准年份:2023
- 资助金额:30.00 万元
- 项目类别:青年科学基金项目
新型PDL1+CXCR2low中性粒细胞在脉络膜新生血管中的作用及机制研究
- 批准号:82271095
- 批准年份:2022
- 资助金额:56 万元
- 项目类别:面上项目
CD9+CD55low脂肪前体细胞介导高脂诱导脂肪组织炎症和2型糖尿病的作用和机制研究
- 批准号:82270883
- 批准年份:2022
- 资助金额:52 万元
- 项目类别:面上项目
CD21low/-CD23-B细胞亚群在间质干细胞治疗慢性移植物抗宿主病中的作用机制研究
- 批准号:
- 批准年份:2022
- 资助金额:52 万元
- 项目类别:面上项目
探究Msi1+Lgr5neg/low肠道干细胞抵抗辐射并驱动肠上皮再生的新机制
- 批准号:82270588
- 批准年份:2022
- 资助金额:52 万元
- 项目类别:面上项目
m6A去甲基化酶FTO通过稳定BRD9介导表观重塑在HIF2α(low/-)肾透明细胞癌中的作用机制研究
- 批准号:
- 批准年份:2021
- 资助金额:54.7 万元
- 项目类别:面上项目
相似海外基金
EAGER: A low-cost, long-endurance observational platform for the Arctic atmospheric boundary layer
EAGER:低成本、长航时的北极大气边界层观测平台
- 批准号:
2302530 - 财政年份:2023
- 资助金额:
$ 29.96万 - 项目类别:
Standard Grant
EAGER: Towards establishing trait-based phenotypes for Symbiodiniaceae algae within reef corals - A low-cost approach using an open-source instrument platform.
EAGER:为珊瑚礁珊瑚内的共生科藻类建立基于性状的表型 - 使用开源仪器平台的低成本方法。
- 批准号:
2054885 - 财政年份:2021
- 资助金额:
$ 29.96万 - 项目类别:
Standard Grant
EAGER: Low-cost Sensors for real-time monitoring of environment using Mobile Devices
EAGER:使用移动设备实时监控环境的低成本传感器
- 批准号:
1840712 - 财政年份:2018
- 资助金额:
$ 29.96万 - 项目类别:
Standard Grant
EAGER Maker: Developing High-Tech, Low-Cost Making Projects to Enhance Computational Teaching and Learning
EAGER Maker:开发高科技、低成本的制作项目以增强计算教学
- 批准号:
1722504 - 财政年份:2017
- 资助金额:
$ 29.96万 - 项目类别:
Standard Grant
EAGER: TDM solar cells: Towards Low Cost Manufacturing of 30% Monolithic Perovskite/CuInSe2 Tandems with Solution Processing and Novel Carbon Nanotube Tunnel Junctions
EAGER:%20TDM%20solar%20cells:%20走向%20Low%20Cost%20Manufacturing%20of%2030%%20Monolithic%20Perovskite/CuInSe2%20Tandems%20with%20Solution%20Processing%20and%20Novel%20Carbon%20Nanotube%20Tunnel%20路口
- 批准号:
1665172 - 财政年份:2017
- 资助金额:
$ 29.96万 - 项目类别:
Standard Grant
EAGER: Low Cost Field Portable Computational 3D Optical Imaging Biophotonics Sensors for Automated Disease Identification
EAGER:用于自动疾病识别的低成本现场便携式计算 3D 光学成像生物光子传感器
- 批准号:
1545687 - 财政年份:2015
- 资助金额:
$ 29.96万 - 项目类别:
Standard Grant
EAGER: Engineering a Low-Cost Polymer Composite Based on Recycled Carbon Fibers
EAGER:设计基于回收碳纤维的低成本聚合物复合材料
- 批准号:
1544084 - 财政年份:2015
- 资助金额:
$ 29.96万 - 项目类别:
Standard Grant
EAGER: A Low-Cost Integrated Agent-based Modeling and Physical Computing Platform
EAGER:低成本集成的基于代理的建模和物理计算平台
- 批准号:
1438813 - 财政年份:2014
- 资助金额:
$ 29.96万 - 项目类别:
Standard Grant
EAGER: Pervious Concrete as a Low Cost Permeable Reactive Barrier for Heavy Metals Removal
EAGER:透水混凝土作为去除重金属的低成本渗透反应屏障
- 批准号:
1439378 - 财政年份:2014
- 资助金额:
$ 29.96万 - 项目类别:
Standard Grant
EAGER: Photonics-on-Paper - A New Paradigm in Low Cost Device Technology
EAGER:纸上光子学 - 低成本器件技术的新范式
- 批准号:
1236987 - 财政年份:2012
- 资助金额:
$ 29.96万 - 项目类别:
Standard Grant