JP6837328B2 - 非線形偏微分方程式および線形ソルバの収束推定 - Google Patents

非線形偏微分方程式および線形ソルバの収束推定 Download PDF

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JP6837328B2
JP6837328B2 JP2016245732A JP2016245732A JP6837328B2 JP 6837328 B2 JP6837328 B2 JP 6837328B2 JP 2016245732 A JP2016245732 A JP 2016245732A JP 2016245732 A JP2016245732 A JP 2016245732A JP 6837328 B2 JP6837328 B2 JP 6837328B2
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JP2017123160A (ja
JP2017123160A5 (enExample
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ラオ カウストゥバー
ラオ カウストゥバー
ペロー ブレア
ペロー ブレア
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ダッソー システムズ シムリア コーポレイション
ダッソー システムズ シムリア コーポレイション
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    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G06F30/28—Design optimisation, verification or simulation using fluid dynamics, e.g. using Navier-Stokes equations or computational fluid dynamics [CFD]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/11—Complex mathematical operations for solving equations, e.g. nonlinear equations, general mathematical optimization problems
    • G06F17/12—Simultaneous equations, e.g. systems of linear equations
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]

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JP2016245732A 2015-12-28 2016-12-19 非線形偏微分方程式および線形ソルバの収束推定 Active JP6837328B2 (ja)

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US14/981,263 US10303825B2 (en) 2015-12-28 2015-12-28 Convergence estimation of non-linear PDE and linear solvers
US14/981,263 2015-12-28

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JP2017123160A JP2017123160A (ja) 2017-07-13
JP2017123160A5 JP2017123160A5 (enExample) 2020-01-16
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US (1) US10303825B2 (enExample)
EP (1) EP3188054A1 (enExample)
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CN109255171B (zh) * 2018-08-29 2023-09-05 深圳十沣科技有限公司 一种自动判定数值模拟计算收敛的方法
JP7336856B2 (ja) * 2019-03-01 2023-09-01 株式会社Preferred Networks 情報処理装置、方法及びプログラム
US11200356B2 (en) 2019-04-09 2021-12-14 Nvidia Corporation Using a computer to model the reactions of objects to simulated physical interactions
JP7318383B2 (ja) * 2019-07-22 2023-08-01 富士通株式会社 情報処理プログラム、情報処理方法、及び情報処理装置
US11875091B2 (en) 2019-09-05 2024-01-16 Toyota Motor Engineering & Manufacturing North America, Inc. Method for data-driven comparison of aerodynamic simulations
CN110569479A (zh) * 2019-10-09 2019-12-13 上海脉拓信息科技有限公司 一种用于非线性流体的数据信息处理方法
US11615218B2 (en) * 2020-05-15 2023-03-28 Dassault Systemes Simulia Corp. Mesh void space identification and auto seeding detection in computer added design defined geometries
US12380260B2 (en) * 2020-10-08 2025-08-05 Dassault Systemes Americas Corp. Modeling and simulating material microstructures
US12488156B2 (en) 2021-03-24 2025-12-02 Dassault Systemes Americas Corp. Integrating calibrated models with computational physics simulations
US20220309208A1 (en) 2021-03-24 2022-09-29 Dassault Systemes Simulia Corp. In-situ formulation of calibrated models in multi component physics simulation
CN114580227B (zh) * 2021-12-03 2024-10-01 电子科技大学(深圳)高等研究院 固体材料非线性力学仿真预测方法、系统及介质
CN114357904B (zh) * 2021-12-29 2024-08-16 中国航天空气动力技术研究院 一种基于金属流体流场的电磁主动控制方法及设备
CN118410261B (zh) * 2024-07-04 2024-08-23 中国空气动力研究与发展中心计算空气动力研究所 通量雅可比矩阵更新频率调整方法、装置、设备及介质

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JP3725211B2 (ja) * 1995-08-29 2005-12-07 三菱電機株式会社 電力系統シミュレータ
JP3428813B2 (ja) * 1996-04-25 2003-07-22 三菱電機株式会社 電力系統シミュレータ
JP2003162517A (ja) * 2001-11-27 2003-06-06 Semiconductor Leading Edge Technologies Inc 非線形方程式の解析方法、非線形方程式の解析装置、プログラム及び記録媒体
US20050197808A1 (en) 2004-03-08 2005-09-08 An-Yu Kuo Method for determining electrical and magnetic field effects
US8924186B1 (en) 2010-09-09 2014-12-30 Sas Ip, Inc. Simulations of physical systems for multiple excitations
SG196763A1 (en) * 2012-08-03 2014-02-13 Agency Science Tech & Res A method for determining precoding matrixes for communication and a system therefrom
US10275545B2 (en) * 2013-03-15 2019-04-30 Ventana Systems, Inc. Modeling and simulation
CN103218493B (zh) * 2013-04-22 2016-03-02 中国科学技术大学 一种基于多重网格的快速等几何分析数值模拟方法

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JP2017123160A (ja) 2017-07-13
US20170185707A1 (en) 2017-06-29
CN107016155A (zh) 2017-08-04
CN107016155B (zh) 2023-05-23
EP3188054A1 (en) 2017-07-05
US10303825B2 (en) 2019-05-28

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