Collaborative Research: CPS: NSF-JST: Enabling Human-Centered Digital Twins for Community Resilience

合作研究：CPS：NSF-JST：实现以人为本的数字孪生，提高社区复原力

• 批准号: 2420846
• 负责人: Nalini Venkatasubramanian
• 金额: $ 29.98万
• 依托单位: University of California-Irvine
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2024
• 资助国家: 美国
• 起止时间: 2024-04-01 至 2027-03-31
• 项目状态: 未结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2420846&HistoricalAwards=false
• 关键词: Collaborative; Research; CPS; NSF; JST

This US-Japan joint research project aims to apply and expand the concept of “digital twins” into disaster science and build a “Disaster Digital Twin” (DDT) which utilizes human-centered data to improve community resilience. The DDT will capture the evolution of a disaster and its impacts to humans, creating an approximate replica in the cyberworld through sensing, computing, and communication. Given that disasters have a disproportionate impact on older adults (across disasters in Japan and the US, nearly 75% of mortality and morbidity burdens are among those over the age of 65), this project will focus on older adults as the key population with personalized care needs in a disaster. The US-Japan team will design tools to create “Virtual Disaster City” (VDC) with the aim to provide transformative improvements to disaster science by integrating model-driven methods with data driven techniques. As data are continuously updated, so are the models executing within the VDC – as changes occur, new predictions and recommendations will help drive disaster management decisions.Specific research tasks of this collaborative US-Japan project include: 1) stakeholder workshops to understand the older adult disaster resilience landscape; 2) integrate diverse data sources (geospatial and human-centric) into a novel data architecture, that supports enrichment and harmonization/alignment of multiresolution spatiotemporal data; 3) execute physics-driven hazard simulations developed by experts in the US/Japan team using the integrated data; and 4) simulate disaster processes and consequences in VDC with target older adult population and relevant hazards on the US West Coast and Tohoku region in Japan to explore optimality of response decisions/policies. The disaster digital twin framework and tools developed will build upon existing, tested technologies by PIs at both countries: multi-agent disaster simulation framework developed in Japan, and he CAREDEX data exchange platform for older adults in the US.While the project focuses on disaster preparedness for senior populations during hazard events such as tsunamis and earthquakes, the proposed technology has the potential for widespread usage for vulnerable populations in multihazard settings. The project will offer opportunities for PhD and postdoctoral researchers to contribute, as well as involve undergraduates, graduates and minorities to develop and ruggedize systems related to disaster resilience for our vulnerable populations.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.

这项美国 - 日本联合研究项目旨在将“数字双胞胎”的概念应用于灾难科学，并建立“灾难数字双胞胎”（DDT），该项目利用以人为本的数据来提高社区韧性。 DDT将捕获灾难的演变及其对人类的影响，并通过传感，计算和通信在网络世界中创建近似复制品。鉴于灾难对日本和美国的老年人（跨越）的老年人产生了不成比例的影响，几乎75％的死亡率和发病率是65岁以上的灾难），该项目将集中在老年人中，因为在灾难中具有个性化护理需求的关键人群。美国 - 日本团队将设计工具来创建“虚拟灾难城市”（VDC），旨在通过将模型驱动的方法与数据驱动技术集成到灾难科学的变革性改进。随着数据的不断更新，VDC内执行的模型也是如此 - 随着变化的发生，新的预测和建议将有助于提出灾难管理决策。该协作的美国 - 日本协作项目的特定研究任务包括：1）利益相关者研讨会，以了解老年人成人成人灾难弹性疾病的领域； 2）将潜水员的数据源（地理空间和以人为中心）整合到一个新的数据架构中，该数据构建支持增强和协调/对齐多分辨率的空间时间数据； 3）使用集成数据由美国/日本团队的专家开发的物理驱动的危害模拟； 4）模拟VDC中的灾难过程和后果，其目标老年人群体以及日本西海岸和Tohoku地区的相关危害，以探讨响应决策/政策的最佳性。 The disaster digital twin framework and tools developed will build upon existing, tested technologies by PIs at both countries: Multi-agent disaster simulation framework developed in Japan, and he CAREDEX data exchange platform for older adults in the US.While the project focuses on disaster preparedness for senior populations during hazard events such as tsunamis and earthquakes, the proposed technology has the potential for widthspread usage for vulnerable populations in multihazard settings.该项目将为博士和博士后研究人员提供贡献和涉及大学生的毕业生的机会。以及开发和加强与我们脆弱人群有关的灾难恢复能力的少数群体。该奖项反映了NSF的法定使命，并使用基金会的知识分子优点和更广泛的影响审查标准，被视为通过评估而被视为珍贵的支持。