WO2010130863A3 - Método asistido por ordenador para la optimización de superficies de estructuras de material compuesto - Google Patents

Método asistido por ordenador para la optimización de superficies de estructuras de material compuesto Download PDF

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Publication number
WO2010130863A3
WO2010130863A3 PCT/ES2010/070318 ES2010070318W WO2010130863A3 WO 2010130863 A3 WO2010130863 A3 WO 2010130863A3 ES 2010070318 W ES2010070318 W ES 2010070318W WO 2010130863 A3 WO2010130863 A3 WO 2010130863A3
Authority
WO
WIPO (PCT)
Prior art keywords
composite material
computer
optimising
assisted method
material structures
Prior art date
Application number
PCT/ES2010/070318
Other languages
English (en)
French (fr)
Other versions
WO2010130863A8 (es
WO2010130863A2 (es
Inventor
Antonio Navarro Luna
José VALERIANO LA TORRE
Alberto De Elzaburu
Original Assignee
Airbus Operations, S.L.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Airbus Operations, S.L. filed Critical Airbus Operations, S.L.
Priority to EP10722726A priority Critical patent/EP2450813A2/en
Priority to US13/318,914 priority patent/US9002681B2/en
Publication of WO2010130863A2 publication Critical patent/WO2010130863A2/es
Publication of WO2010130863A3 publication Critical patent/WO2010130863A3/es
Publication of WO2010130863A8 publication Critical patent/WO2010130863A8/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2113/00—Details relating to the application field
    • G06F2113/24—Sheet material
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2113/00—Details relating to the application field
    • G06F2113/26—Composites
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2113/00—Details relating to the application field
    • G06F2113/28—Fuselage, exterior or interior
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Pure & Applied Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Moulding By Coating Moulds (AREA)
  • Laminated Bodies (AREA)

Abstract

Método asistido por ordenador para la optimización de superficies de estructuras de material compuesto en el marco de un proceso de diseño que comprende las siguientes etapas: a) Proporcionar una superficie multi-celda (11) de la estructura obtenida a partir de cálculos aerodinámicos; b) Transformar dicha superficie multi-celda (11) en una superficie optimizada (13) con un menor número de celdas concatenando celdas contiguas manteniendo entre ellas continuidad en punto y tangencia; c) Utilizar dicha superficie optimizada (13) como geometría maestra en el diseño de los componentes de la estructura. El método resulta especialmente aplicable al diseño estructuras con una pluralidad de componentes y en particular a fuselajes de aeronaves realizados en material compuesto. La invención también se refiere a un programa de ordenador para ejecutar el método.
PCT/ES2010/070318 2009-05-13 2010-05-12 Método asistido por ordenador para la optimización de superficies de estructuras de material compuesto WO2010130863A2 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP10722726A EP2450813A2 (en) 2009-05-13 2010-05-12 Computer-assisted method for optimising surfaces of composite material structures
US13/318,914 US9002681B2 (en) 2009-05-13 2010-05-12 Computer-assisted method for optimising surfaces of composite-material structures

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200901214 2009-05-13
ESP200901214 2009-05-13

Publications (3)

Publication Number Publication Date
WO2010130863A2 WO2010130863A2 (es) 2010-11-18
WO2010130863A3 true WO2010130863A3 (es) 2011-06-23
WO2010130863A8 WO2010130863A8 (es) 2012-04-05

Family

ID=42543216

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2010/070318 WO2010130863A2 (es) 2009-05-13 2010-05-12 Método asistido por ordenador para la optimización de superficies de estructuras de material compuesto

Country Status (3)

Country Link
US (1) US9002681B2 (es)
EP (1) EP2450813A2 (es)
WO (1) WO2010130863A2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104834774A (zh) * 2015-04-29 2015-08-12 西北工业大学 一种平流层复合材料螺旋桨综合优化设计方法及设计平台
CN106295062B (zh) * 2016-08-23 2019-05-14 中国人民解放军国防科学技术大学 单向纤维增强复合材料中纤维随机分布生成方法
CN115503930B (zh) * 2022-10-12 2024-10-18 中国航空工业集团公司西安飞机设计研究所 一种飞机后机身

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080208540A1 (en) * 2007-02-27 2008-08-28 Airbus Espana, S.L.. Method for designing a composite material part with a curved surface

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5038291A (en) * 1989-04-03 1991-08-06 General Electric Company Computerized ply pattern generation
US7010472B1 (en) * 1997-05-12 2006-03-07 Mcdonnell Douglas Corporation Knowledge driven composite design optimization process and system therefor
US7243055B2 (en) * 2004-01-28 2007-07-10 The Boeing Company Composite stacking sequence optimization for multi-zoned composites
EP1918193A1 (en) * 2006-10-31 2008-05-07 Airbus Espana, S.L. Integrated composite skin for aircraft mid-box lifting surfaces
ES2421107T3 (es) * 2008-05-12 2013-08-28 Arizona Board Of Regents On Behalf Of University Of Arizona Procedimiento de fabricación de reflectores parabólicos grandes para un aparato de concentración solar

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080208540A1 (en) * 2007-02-27 2008-08-28 Airbus Espana, S.L.. Method for designing a composite material part with a curved surface

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CIGNONI P ET AL: "A comparison of mesh simplification algorithms", COMPUTERS AND GRAPHICS, ELSEVIER, GB, vol. 22, no. 1, 25 February 1998 (1998-02-25), pages 37 - 54, XP026758602, ISSN: 0097-8493, [retrieved on 19980225], DOI: DOI:10.1016/S0097-8493(97)00082-4 *
THIERRY PARDESSUS: "Concurrent Engineering Development And Practices For Aircraft Design At Airbus", PROCEEDINGS 24TH INTERNATIONAL CONGRESS OF THE AERONAUTICAL SCIENCES, PAPER ICAS 2004-7.7.1, 3 September 2004 (2004-09-03), pages 1 - 9, XP002632365 *

Also Published As

Publication number Publication date
US9002681B2 (en) 2015-04-07
WO2010130863A8 (es) 2012-04-05
WO2010130863A2 (es) 2010-11-18
EP2450813A2 (en) 2012-05-09
US20120123743A1 (en) 2012-05-17

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