| 芯片-系统电磁脉冲耦合的高性能全波电磁模拟 |
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| 引用本文： | 王卫杰, 赵振国, 胡少亮, 等. 芯片-系统电磁脉冲耦合的高性能全波电磁模拟[J]. 强激光与粒子束, 2021, 33: 123015. doi: 10.11884/HPLPB202133.210359 |
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| 作者姓名： | 王卫杰 赵振国 胡少亮 李瀚宇 周海京 |
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| 作者单位： | 1.中物院高性能数值模拟软件中心, 北京 100088;;2.北京应用物理与计算数学研究所, 北京 100094;;3.中国工程物理研究院 复杂电磁环境科学与技术重点实验室, 四川 绵阳 621900;;4.复旦大学 专用集成电路与系统国家重点实验室, 上海 201203 |
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| 基金项目： | 国家自然科学基金项目（12001053）；中物院创新发展基金项目（CX2019034）；国防基础科研计划资助课题（TZ2018002） |
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| 摘 要： | 目的是研究高性能的电磁场仿真软件，对真实的芯片-系统电磁脉冲耦合过程进行高分辨率、高置信度的电磁仿真。研究重点是针对多尺度问题，突破算法的并行计算瓶颈。基于自主软件平台快速研发出仿真软件，在高性能计算平台上完成对真实复杂问题的全波电磁仿真。通过对某真实机箱内部芯片的电磁脉冲耦合仿真分析，验证了本文提出的算法的高性能、高效率的特性。
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| 关 键 词： | 芯片-系统 电磁脉冲 多尺度 有限元方法 并行计算 |
| 收稿时间： | 2021-08-19 |
| 修稿时间： | 2021-11-18 |
High-performance full-wave computational electromagnetic analysis for chip-system under electromagnetic pulse |
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| Wang Weijie, Zhao Zhenguo, Hu Shaoliang, et al. High-performance full-wave computational electromagnetic analysis for chip-system under electromagnetic pulse[J]. High Power Laser and Particle Beams, 2021, 33: 123015. doi: 10.11884/HPLPB202133.210359 |
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| Authors: | Wang Weijie Zhao Zhenguo Hu Shaoliang Li Hanyu Zhou Haijing |
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| Affiliation: | 1. CAEP Software Center for High Performance Numerical Simulation, Beijing 100088, China;;2. Institute of Applied Physics and Computational Mathematics, Beijing 100094, China;;3. Key Laboratory of Science and Technology on Complex Electromagnetic Environment, CAEP, Mianyang 621900, China;;4. State Key Laboratory of ASIC & System, Fudan University, Shanghai 201203, China |
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| Abstract: | The objective of this work is to investigate high-performance electromagnetic field finite element solver towards high resolution and high fidelity electromagnetic simulations of product-level ICs and electronics. The emphasis of this work is to overcome the parallel bottleneck of multiscale problems and fulfill full-wave electromagnetic simulation of complex problems. Numerical simulation software can be developed quickly based on our software-platform. Finally, the capability and benefits of the algorithms are validated and illustrated through practical simulation of chip in computer case. |
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| Keywords: | chip-system electromagnetic pulse multiscale problem finite element method parallel computing |
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