CAREER: A Framework for Modular Fast Direct Electromagnetic Simulations

提案编号：0547497提案标题：职业：模块化快速直接电磁仿真框架spi: Robert J. Adams，电气与计算机工程，肯塔基大学摘要该职业提案概述了一个综合研究和教育计划，旨在提供高保真电磁仿真的工具，方法和应用方面的重大进展，以满足现有和新兴技术需求所带来的挑战。知识价值。时间谐波计算电磁学（CEM）的最新技术将通过模块化、快速、直接电磁模拟的新框架的开发和实施而得到推进。这项工作的核心概念是一种新的、基于物理的电磁现象模拟组织原理。组织原理包括在满足全局边界条件的局部解模的完备基础上表示电磁解算子。这些模式被称为LOGOS（local-global solution）模式。拟议的研究活动将开发基于CEM应用的LOGOS扩展的算法和工具。由此产生的框架和算法将为CEM领域提供现有技术无法提供的贡献。更广泛的影响。这项研究成果所产生的模拟算法有望影响EM领域以外的计算物理的许多领域。为了进一步扩大这项工作的教育和社会影响，将利用当地资源从代表性不足的人口中吸引本科生和研究生。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群体的学生提供榜样。

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.