Collaborative Research: ITR: Prototype, High-Performance, Threat-Adaptive, Space Storm Simulation and Forecast Model Supported by a Data Assimilative, Grid Computing Infrastructure

合作研究:ITR:由数据同化、网格计算基础设施支持的原型、高性能、威胁自适应、空间风暴模拟和预测模型

基本信息

  • 批准号:
    0325255
  • 负责人:
  • 金额:
    $ 26万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Continuing Grant
  • 财政年份:
    2003
  • 资助国家:
    美国
  • 起止时间:
    2003-09-15 至 2008-08-31
  • 项目状态:
    已结题

项目摘要

This project involves research on how to improve space weather modeling by incorporating data assimilation and on-demand grid computing capability. The aim is to develop a first principles, physics-based model of the Sun-Earth system with the capability of making complete space plasma simulations, from the Sun's surface to the upper atmosphere of the Earth. The starting point will be an existing coupled modeling system in which a model of the magnetosphere and solar wind is coupled to a model of the inner magnetosphere and an upper atmosphere model. Data assimilation will be based on a Kalman filter approach. Variability in initial conditions that cannot be directly constrained by data will be estimated from ensembles of runs, characterized by a statistical sub-space identification technique, and then modeled by an empirical stochastic model. The stochastic model will be combined with the deterministic model to produce a hybrid model that will then be the basis of the main data assimilative model. The modeling system will be implemented following Open Grid Services Architecture design protocols so that it can be run on a distributed computational grid. One of the goals is to develop an adaptive system that can respond to significant events in the magnetosphere by incorporating additional computational grid resources as required. If successful, this research could lead to better tools for forecasting space weather. In addition, the project includes partnerships with developers of educational tools for formal and informal education to create teaching resources on the topic of space weather for use in K-12 schools and science museums. The project also includes links with teaching faculty at undergraduate institutions so that data and research results can be integrated into courses on space physics.
该项目涉及研究如何通过结合数据同化和按需网格计算能力改进空间气象建模。 目的是开发一个基于物理学的太阳-地球系统基本原理模型,该模型能够对从太阳表面到地球高层大气的空间等离子体进行完整的模拟。 起点将是现有的耦合建模系统,其中磁层和太阳风模型与内磁层模型和高层大气模型耦合。 数据同化将以卡尔曼滤波方法为基础。 初始条件的可变性,不能直接约束的数据将估计从合奏的运行,其特征在于统计子空间识别技术,然后由经验随机模型建模。 随机模型将与确定性模型相结合,以产生一个混合模型,该模型将成为主要数据同化模型的基础。 建模系统将按照开放网格服务体系结构设计协议实现,以便它可以在分布式计算网格上运行。 目标之一是开发一个自适应系统,通过根据需要整合额外的计算网格资源,可以对磁层中的重大事件作出反应。 如果成功,这项研究可能会导致更好的预测空间天气的工具。 此外,该项目还包括与正规和非正规教育教育工具开发商建立伙伴关系,以编制供幼儿园至12年级学校和科学博物馆使用的空间气象专题教学资源。 该项目还包括与本科院校教员建立联系,以便将数据和研究成果纳入空间物理学课程。

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 }}

Richard Wolf其他文献

Computers: An introduction
Complex cutaneous leishmaniasis in pregnancy
  • DOI:
    10.1016/j.ajog.2023.02.027
  • 发表时间:
    2023-09-01
  • 期刊:
  • 影响因子:
  • 作者:
    Christine M. Zachek;Olive Osuoji;Isabella Qendro;Omonigho Aisagbonhi;Richard Wolf;Brian Hinds;Scott A. Harvey
  • 通讯作者:
    Scott A. Harvey
Use of the computer in educational research: The international educational achievement project (I.E.A.)
A Prospective, Randomized Trial Comparing Combination Half‐Dose Tissue‐Type Plasminogen Activator and Streptokinase With Full-Dose Tissue‐Type Plasminogen Activator
一项前瞻性随机试验,比较半剂量组织型纤溶酶原激活剂和链激酶与全剂量组织型纤溶酶原激活剂的组合
  • DOI:
  • 发表时间:
    1991
  • 期刊:
  • 影响因子:
    37.8
  • 作者:
    C. Grines;Steven E. Nissen;David C. Booth;John C. Gurley;N. Chelliah;Richard Wolf;James Blankenship;Marcelo C. Branco;K. Bennett;Anthony N. DeMaria
  • 通讯作者:
    Anthony N. DeMaria
Clinical Policy: Critical Issues in the Evaluation and Management of Adult Out-of-Hospital or Emergency Department Patients Presenting With Severe Agitation: Approved by the ACEP Board of Directors, October 6, 2023
  • DOI:
    10.1016/j.annemergmed.2023.09.010
  • 发表时间:
    2024-01-01
  • 期刊:
  • 影响因子:
  • 作者:
    Molly E.W. American College of Emergency Physicians Clinical Policies Subcommittee (Writing Committee) on Severe Agitation;Steven A. Thiessen;Benjamin W. Godwin;Jessica A. Hatten;Jason S. Whittle;Deborah B. Haukoos;Deborah B. Diercks;Stephen J. Members of the American College of Emergency Physicians Clinical Policies Committee (Oversight Committee);John D. Diercks;Richard Wolf;Christopher R. Anderson;Benjamin Byyny;Seth R. Carpenter;Charles J. Friedman;Steven A. Gemme;Sigrid A. Gerardo;Benjamin W. Godwin;Jason S. Hahn;Amy Hatten;Heemun Haukoos; Kaji; Kwok
  • 通讯作者:
    Kwok

Richard Wolf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('Richard Wolf', 18)}}的其他基金

Collaborative Research: M-I Coupling: A New Euler Potential Based Magnetospheric Convection Model
合作研究:M-I耦合:一种新的基于欧拉势的磁层对流模型
  • 批准号:
    0334400
  • 财政年份:
    2003
  • 资助金额:
    $ 26万
  • 项目类别:
    Continuing grant
M-I Coupling: Theoretical Study of Magnetospherically Generated Electric Fields in the Auroral and Subauroral Ionosphere
M-I 耦合:极光和极光下电离层中磁层产生的电场的理论研究
  • 批准号:
    0101349
  • 财政年份:
    2001
  • 资助金额:
    $ 26万
  • 项目类别:
    Continuing Grant
Space Weather: Geosynchronous Data Assimilation for an Operational Magnetosphere Model
空间天气:可操作磁层模型的地球同步数据同化
  • 批准号:
    9819821
  • 财政年份:
    1999
  • 资助金额:
    $ 26万
  • 项目类别:
    Continuing grant
STTR: Wavelength Dispersive X-ray Spectrometer for Chemical Analysis in the Electron Microscope
STTR:用于电子显微镜化学分析的波长色散 X 射线光谱仪
  • 批准号:
    9523202
  • 财政年份:
    1995
  • 资助金额:
    $ 26万
  • 项目类别:
    Standard Grant
GEM: A Combined Simulation Model for the Magnetosphere: Global MHD Meets the Rice Convection Model
GEM:磁层组合仿真模型:全球 MHD 与水稻对流模型的结合
  • 批准号:
    9401699
  • 财政年份:
    1995
  • 资助金额:
    $ 26万
  • 项目类别:
    Continuing grant
Theoretical Investigation of Magnetospheric Convection
磁层对流的理论研究
  • 批准号:
    9122310
  • 财政年份:
    1992
  • 资助金额:
    $ 26万
  • 项目类别:
    Continuing grant
Theoretical Investigation of Magnetospheric Convection
磁层对流的理论研究
  • 批准号:
    8812860
  • 财政年份:
    1988
  • 资助金额:
    $ 26万
  • 项目类别:
    Continuing grant
Analysis and Data Preparation for the Second International Science Study
第二次国际科学研究的分析和数据准备
  • 批准号:
    8850487
  • 财政年份:
    1988
  • 资助金额:
    $ 26万
  • 项目类别:
    Continuing Grant
International Educational Achievement Association - General Assembly Meeting
国际教育成就协会 - 大会会议
  • 批准号:
    8652162
  • 财政年份:
    1987
  • 资助金额:
    $ 26万
  • 项目类别:
    Standard Grant
Quantitative Predictions of Magnetosphere-Ionosphere Processes; US-Japan Joint Seminar / Kyoto, Japan / November 1986
磁层-电离层过程的定量预测;
  • 批准号:
    8515502
  • 财政年份:
    1986
  • 资助金额:
    $ 26万
  • 项目类别:
    Standard Grant

相似国自然基金

Research on Quantum Field Theory without a Lagrangian Description
  • 批准号:
    24ZR1403900
  • 批准年份:
    2024
  • 资助金额:
    0.0 万元
  • 项目类别:
    省市级项目
Cell Research
  • 批准号:
    31224802
  • 批准年份:
    2012
  • 资助金额:
    24.0 万元
  • 项目类别:
    专项基金项目
Cell Research
  • 批准号:
    31024804
  • 批准年份:
    2010
  • 资助金额:
    24.0 万元
  • 项目类别:
    专项基金项目
Cell Research (细胞研究)
  • 批准号:
    30824808
  • 批准年份:
    2008
  • 资助金额:
    24.0 万元
  • 项目类别:
    专项基金项目
Research on the Rapid Growth Mechanism of KDP Crystal
  • 批准号:
    10774081
  • 批准年份:
    2007
  • 资助金额:
    45.0 万元
  • 项目类别:
    面上项目

相似海外基金

ITR Collaborative Research: Pervasively Secure Infrastructures (PSI): Integrating Smart Sensing, Data Mining, Pervasive Networking, and Community Computing
ITR 协作研究:普遍安全基础设施 (PSI):集成智能传感、数据挖掘、普遍网络和社区计算
  • 批准号:
    1404694
  • 财政年份:
    2013
  • 资助金额:
    $ 26万
  • 项目类别:
    Continuing Grant
ITR-SCOTUS: A Resource for Collaborative Research in Speech Technology, Linguistics, Decision Processes, and the Law
ITR-SCOTUS:语音技术、语言学、决策过程和法律合作研究的资源
  • 批准号:
    1139735
  • 财政年份:
    2011
  • 资助金额:
    $ 26万
  • 项目类别:
    Continuing Grant
ITR/NGS: Collaborative Research: DDDAS: Data Dynamic Simulation for Disaster Management
ITR/NGS:合作研究:DDDAS:灾害管理数据动态模拟
  • 批准号:
    0963973
  • 财政年份:
    2009
  • 资助金额:
    $ 26万
  • 项目类别:
    Continuing Grant
ITR/NGS: Collaborative Research: DDDAS: Data Dynamic Simulation for Disaster Management
ITR/NGS:合作研究:DDDAS:灾害管理数据动态模拟
  • 批准号:
    1018072
  • 财政年份:
    2009
  • 资助金额:
    $ 26万
  • 项目类别:
    Continuing Grant
ITR Collaborative Research: A Reusable, Extensible, Optimizing Back End
ITR 协作研究:可重用、可扩展、优化的后端
  • 批准号:
    0838899
  • 财政年份:
    2008
  • 资助金额:
    $ 26万
  • 项目类别:
    Continuing Grant
ITR Collaborative Research: Pervasively Secure Infrastructures (PSI): Integrating Smart Sensing, Data Mining, Pervasive Networking, and Community Computing
ITR 协作研究:普遍安全基础设施 (PSI):集成智能传感、数据挖掘、普遍网络和社区计算
  • 批准号:
    0833849
  • 财政年份:
    2008
  • 资助金额:
    $ 26万
  • 项目类别:
    Continuing Grant
ITR/NGS: Collaborative Research: DDDAS: Data Dynamic Simulation for Disaster Management
ITR/NGS:合作研究:DDDAS:灾害管理数据动态模拟
  • 批准号:
    0808419
  • 财政年份:
    2007
  • 资助金额:
    $ 26万
  • 项目类别:
    Continuing Grant
ITR: Collaborative Research - ASE - (sim+dmc): Image-based Biophysical Modeling: Scalable Registration and Inversion Algorithms and Distributed Computing
ITR:协作研究 - ASE - (sim dmc):基于图像的生物物理建模:可扩展配准和反演算法以及分布式计算
  • 批准号:
    0849301
  • 财政年份:
    2007
  • 资助金额:
    $ 26万
  • 项目类别:
    Continuing Grant
ITR: Collaborative Research: Modeling and Display of Haptic Information for Enhanced Performance of Computer-Integrated Surgery
ITR:协作研究:触觉信息建模和显示,以提高计算机集成手术的性能
  • 批准号:
    0711040
  • 财政年份:
    2007
  • 资助金额:
    $ 26万
  • 项目类别:
    Standard Grant
ITR Collaborative Research: GEON: A Research Project to Create Cyberinfrastructure for the Geosciences
ITR 合作研究:GEON:为地球科学创建网络基础设施的研究项目
  • 批准号:
    0724265
  • 财政年份:
    2006
  • 资助金额:
    $ 26万
  • 项目类别:
    Continuing Grant
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了