CA2794872A1 - Substructure generation using automated multilevel substructuring - Google Patents

Substructure generation using automated multilevel substructuring Download PDF

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Publication number
CA2794872A1
CA2794872A1 CA2794872A CA2794872A CA2794872A1 CA 2794872 A1 CA2794872 A1 CA 2794872A1 CA 2794872 A CA2794872 A CA 2794872A CA 2794872 A CA2794872 A CA 2794872A CA 2794872 A1 CA2794872 A1 CA 2794872A1
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Canada
Prior art keywords
substructure
matrix
computer
processor
accordance
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
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CA2794872A
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English (en)
French (fr)
Inventor
Mintae Kim
Vladimir Belsky
Mikhail Belyi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dassault Systemes Simulia Corp
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Dassault Systemes Simulia Corp
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Application filed by Dassault Systemes Simulia Corp filed Critical Dassault Systemes Simulia Corp
Publication of CA2794872A1 publication Critical patent/CA2794872A1/en
Abandoned legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • 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]
    • 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
    • G06F17/16—Matrix or vector computation, e.g. matrix-matrix or matrix-vector multiplication, matrix factorization
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/15—Vehicle, aircraft or watercraft design
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Computational Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Evolutionary Computation (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Data Mining & Analysis (AREA)
  • Automation & Control Theory (AREA)
  • Computing Systems (AREA)
  • Algebra (AREA)
  • Databases & Information Systems (AREA)
  • Computer Graphics (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Complex Calculations (AREA)
CA2794872A 2011-11-14 2012-11-09 Substructure generation using automated multilevel substructuring Abandoned CA2794872A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/296,027 2011-11-14
US13/296,027 US10255392B2 (en) 2011-11-14 2011-11-14 Substructure generation using automated multilevel substructuring

Publications (1)

Publication Number Publication Date
CA2794872A1 true CA2794872A1 (en) 2013-05-14

Family

ID=47351425

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2794872A Abandoned CA2794872A1 (en) 2011-11-14 2012-11-09 Substructure generation using automated multilevel substructuring

Country Status (6)

Country Link
US (1) US10255392B2 (enExample)
EP (1) EP2597578A1 (enExample)
JP (1) JP6026858B2 (enExample)
KR (1) KR20130053374A (enExample)
CN (1) CN103106182B (enExample)
CA (1) CA2794872A1 (enExample)

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CN116910941A (zh) * 2023-09-11 2023-10-20 武汉纺织大学 一种约束阻尼板壳结构拓扑优化方法、装置及计算机设备

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US10067650B2 (en) 2013-06-20 2018-09-04 The Boeing Company Aircraft comparison system with synchronized displays
US10061481B2 (en) 2013-02-28 2018-08-28 The Boeing Company Methods and devices for visually querying an aircraft based on an area of an image
US9292180B2 (en) 2013-02-28 2016-03-22 The Boeing Company Locator system for three-dimensional visualization
US9492900B2 (en) 2013-03-15 2016-11-15 The Boeing Company Condition of assembly visualization system based on build cycles
US10481768B2 (en) 2013-04-12 2019-11-19 The Boeing Company Nonconformance identification and visualization system and method
US9340304B2 (en) 2013-02-28 2016-05-17 The Boeing Company Aircraft comparison system
US9612725B1 (en) * 2013-02-28 2017-04-04 The Boeing Company Nonconformance visualization system
US9110560B1 (en) 2013-02-28 2015-08-18 The Boeing Company Shop order status visualization system
US9870444B2 (en) 2013-03-05 2018-01-16 The Boeing Company Shop order status visualization system
US9880694B2 (en) 2013-05-09 2018-01-30 The Boeing Company Shop order status visualization system
US9182892B2 (en) 2013-02-28 2015-11-10 The Boeing Company Condition of assembly visualization system
US20140298216A1 (en) 2013-03-28 2014-10-02 The Boeing Company Visualization of an Object Using a Visual Query System
US10416857B2 (en) 2013-05-09 2019-09-17 The Boeing Company Serial number control visualization system
US10417354B2 (en) * 2013-12-17 2019-09-17 Schlumberger Technology Corporation Model order reduction technique for discrete fractured network simulation
EP3084632A4 (en) * 2013-12-19 2017-08-23 University Of Louisville Research Foundation, Inc. Multi-scale mesh modeling software products and controllers
JP6222468B2 (ja) * 2014-03-26 2017-11-01 マツダ株式会社 振動解析装置、及び振動解析方法
JP6222467B2 (ja) * 2014-03-26 2017-11-01 マツダ株式会社 振動解析モデル作成装置、及び振動解析モデル作成方法
US10685147B2 (en) 2016-02-29 2020-06-16 The Boeing Company Non-conformance mapping and visualization
CN108595788A (zh) * 2018-04-05 2018-09-28 西北工业大学 一种基于模态多重网格的流场加速收敛方法
US11734384B2 (en) 2020-09-28 2023-08-22 International Business Machines Corporation Determination and use of spectral embeddings of large-scale systems by substructuring
US20220284154A1 (en) * 2021-02-09 2022-09-08 Nutech Ventures Thermal modeling of additive manufacturing using progressive horizontal subsections
CN115345055B (zh) * 2022-08-24 2023-06-16 哈尔滨工业大学（深圳） 海上风机有限元模型的降阶方法、装置、终端及存储介质
CN118627427B (zh) * 2024-06-18 2025-09-19 南京航空航天大学 一种基于计算流体力学的结构表面结冰行为监测方法
CN119003187B (zh) * 2024-10-23 2025-01-24 湖南迈曦软件有限责任公司 一种面向分布式计算的自动多重子结构数据处理方法

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JP2730195B2 (ja) * 1989-06-30 1998-03-25 三菱電機株式会社 結合振動特性解析装置
JP3114358B2 (ja) * 1992-06-04 2000-12-04 株式会社日立製作所 構造物の振動試験装置及び方法
US5686667A (en) 1996-04-15 1997-11-11 The United States Of America As Represented By The Secretary Of The Navy Method for determining the approximate resonance frequency of a structure surrounded by a compressible fluid
JPH11265371A (ja) * 1997-11-28 1999-09-28 Nec Corp 半導体プロセス・デバイスシミュレーション方法およびシミュレーションプログラムを格納した記憶媒体
US20040194051A1 (en) 2004-05-13 2004-09-30 Croft Bryan L. Finite element modeling system and method for modeling large-deformations using self-adaptive rezoning indicators derived from eigenvalue testing
GB0507618D0 (en) * 2005-04-15 2005-05-25 Lms Internat Nv Method and system for dynamic analysis of complex systems
JP4830094B2 (ja) 2005-05-06 2011-12-07 国立大学法人東北大学 計算機
JP4923713B2 (ja) * 2006-05-08 2012-04-25 横浜ゴム株式会社 構造体のモーダルモデル作成方法、モーダルモデル作成用コンピュータプログラム及び構造体の振動解析方法、並びに構造体の振動解析用コンピュータプログラム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116910941A (zh) * 2023-09-11 2023-10-20 武汉纺织大学 一种约束阻尼板壳结构拓扑优化方法、装置及计算机设备
CN116910941B (zh) * 2023-09-11 2023-12-15 武汉纺织大学 一种约束阻尼板壳结构拓扑优化方法、装置及计算机设备

Also Published As

Publication number Publication date
US10255392B2 (en) 2019-04-09
US20130124150A1 (en) 2013-05-16
JP2013137747A (ja) 2013-07-11
CN103106182B (zh) 2017-12-05
JP6026858B2 (ja) 2016-11-16
KR20130053374A (ko) 2013-05-23
EP2597578A1 (en) 2013-05-29
CN103106182A (zh) 2013-05-15

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EEER Examination request

Effective date: 20170925

FZDE Discontinued

Effective date: 20191112

FZDE Discontinued

Effective date: 20191112