Core Concepts
Foundational mathematical advances are crucial for the development of Digital Twins, presenting various challenges and opportunities.
Abstract
The workshop on Mathematical Opportunities in Digital Twins (MATH-DT) discussed the importance of foundational mathematical advances for Digital Twins. The report highlighted challenges and opportunities associated with DTs, emphasizing the need for interdisciplinary collaboration and rigorous mathematical analysis. Key topics included data assimilation, optimization, inverse problems, uncertainty quantification, software development, and workforce training. The discussions focused on addressing complex issues such as model uncertainty, multi-physics modeling, risk quantification, and software integration to enhance the development of DT technology.
Summary of Discussions:
Overview and Goals: Emphasized the importance of mathematics in advancing AI/ML concepts.
Examples of Digital Twins: Covered neuromorphic imaging, identifying weaknesses in structures like bridges and cranes, and medical digital twins.
Funding Agency Panel: Discussed initiatives supporting research activities related to DTs.
Dream Big Session: Explored challenges and opportunities in data management, modeling & forward problems, optimization & inverse problems, validation & prediction, and software development.
Overall Summary: Outlined challenges like better pre-processors, gaps in forward problems, model coupling issues, optimization complexities under uncertainty, software development needs, and workforce training requirements.
Stats
"The report highlights the ‘Mathematical Opportunities and Challenges’ associated with Digital Twins (DTs)."
"The starting point of a traditional model is a generic physical law."
"DT research presents many mathematical challenges."
Quotes
"The primary goal of a DT is to assist humans to make decisions for the physical system."
"Some methods may only work well in certain fields - some may be general."