CAREER: A Framework for Modular Fast Direct Electromagnetic Simulations

提案编号：0547497提案标题：Career：模块化快速直接电磁仿真框架PI：罗伯特·J·亚当斯，肯塔基大学电气与计算机工程专业摘要这份提案概述了一项综合研究和教育计划，旨在提供在高保真电磁模拟的工具、方法和应用方面的重大进步，以应对现有和新兴技术需求带来的挑战。智力价值。通过开发和实现模块化、快速、直接的电磁仿真的新框架，将推动时间谐波计算电磁学(CEM)的最新发展。这项工作背后的核心概念是一种新的、基于物理学的电磁现象模拟组织原则。组织原则包括在满足整体边界条件的局域解模式的完整基础上表示电磁解算子。这些模式称为LOGOS(局部-全局解决方案)模式。拟议的研究活动将为CEM应用开发基于LOGOS扩展的算法和工具。所得到的框架和算法将为CEM领域提供现有技术所无法提供的贡献。由这项研究工作产生的模拟算法预计将影响到电磁领域以外的许多计算物理领域。为了进一步扩大这一努力的教育和社会影响，将使用当地资源来吸引来自代表性不足人口的本科生和研究生。这些学生将被要求参加地区高中的外展活动，从而为代表性不足的STEM人口中的学生提供榜样。

Proposal Number: 0547497Proposal Title: CAREER: A Framework for Modular Fast Direct ElectromagneticSimulationsPI: Robert J. Adams, Electrical & Computer Engineering, University of KentuckyAbstractThis CAREER proposal outlines an integrated research and education program designedto provide significant advances in the tools, methods, and applications of high fidelityelectromagnetic simulations in order to meet the challenges presented by existing andemerging technological needs.Intellectual Merit. The state-of-the-art in time-harmonic computationalelectromagnetics (CEM) will be advanced through the development and implementationof a novel framework for modular, fast, direct electromagnetic simulations. The centralconcept underlying this effort is a new, physics-based organizing principle forsimulations of electromagnetic phenomena. The organizing principle consists ofrepresenting electromagnetic solution operators in a complete basis of localized solutionmodes which satisfy global boundary conditions. These modes are referred to as LOGOS(local-global solution) modes. The proposed research activities will develop algorithmsand tools based on the LOGOS expansions for CEM applications. The resultingframework and algorithms will provide contributions to the field of CEM not afforded byexisting technologies.Broader Impact. The simulation algorithms resulting from this research effort areexpected to impact many areas of computational physics outside the EM field. To furtherbroaden the educational and societal impacts of this effort, local resources will be used toattract undergraduate and graduate students from underrepresented populations. Thesestudents will in turn be asked to participate in outreach activities to regional high schools,thus providing role models to students in underrepresented STEM populations.