MX2021003805A - Metodo y aparato para analizar la sensibilidad de partes de carroceria automotriz y metodo para determinar una propiedad material de partes de carroceria automotriz. - Google Patents

Metodo y aparato para analizar la sensibilidad de partes de carroceria automotriz y metodo para determinar una propiedad material de partes de carroceria automotriz.

Info

Publication number
MX2021003805A
MX2021003805A MX2021003805A MX2021003805A MX2021003805A MX 2021003805 A MX2021003805 A MX 2021003805A MX 2021003805 A MX2021003805 A MX 2021003805A MX 2021003805 A MX2021003805 A MX 2021003805A MX 2021003805 A MX2021003805 A MX 2021003805A
Authority
MX
Mexico
Prior art keywords
automotive body
body part
sensitivity
sensitivity analysis
analysis method
Prior art date
Application number
MX2021003805A
Other languages
English (en)
Inventor
Takanobu Saito
Original Assignee
Jfe Steel Corp
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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of MX2021003805A publication Critical patent/MX2021003805A/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
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M1/00—Testing static or dynamic balance of machines or structures
    • G01M1/12—Static balancing; Determining position of centre of gravity
    • G01M1/122—Determining position of centre of gravity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0808—Diagnosing performance data
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C60/00—Computational materials science, i.e. ICT specially adapted for investigating the physical or chemical properties of materials or phenomena associated with their design, synthesis, processing, characterisation or utilisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2111/00—Details relating to CAD techniques
    • G06F2111/04—Constraint-based CAD
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

Un método de análisis de sensibilidad para partes de carrocería automotriz de acuerdo con la presente invención es un método por medio del cual una computadora analiza, con respecto al desempeño de la carrocería automotriz de una carrocería automotriz incluye una pluralidad de partes de carrocería automotriz, la sensibilidad de partes de carrocería automotriz y el método incluye un paso de adquisición de modelo de carrocería automotriz S1 para adquirir un modelo de carrocería automotriz 31 que incluye las partes de carrocería automotriz cada una modelada con una pluralidad de elementos; un paso de análisis de sensibilidad S3 para establecer una condición objetivo relacionada con el desempeño de la carrocería automotriz, una condición de restricción relacionada con un volumen y una condición de carga impuesta sobre el modelo de carrocería automotriz 31 y para calcular densidades de material de los elementos respectivos, las densidades de material satisfacen la condición objetivo bajo la condición de carga y la condición de restricción y para establecer las densidades de material calculadas de los elementos respectivos como las sensibilidades de los elementos respectivos relacionados con el desempeño de la carrocería automotriz; y un paso de cálculo de sensibilidad de partes de carrocería automotriz S5 para calcular la sensibilidad para cada una de las partes de carrocería automotriz, sobre la base de las sensibilidades de los elementos.
MX2021003805A 2018-10-05 2019-06-11 Metodo y aparato para analizar la sensibilidad de partes de carroceria automotriz y metodo para determinar una propiedad material de partes de carroceria automotriz. MX2021003805A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018189612A JP6617812B1 (ja) 2018-10-05 2018-10-05 車体部品の感度解析方法及び装置、車体部品の材料特性決定方法
PCT/JP2019/023024 WO2020070922A1 (ja) 2018-10-05 2019-06-11 車体部品の感度解析方法及び装置、車体部品の材料特性決定方法

Publications (1)

Publication Number Publication Date
MX2021003805A true MX2021003805A (es) 2021-05-27

Family

ID=68835998

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021003805A MX2021003805A (es) 2018-10-05 2019-06-11 Metodo y aparato para analizar la sensibilidad de partes de carroceria automotriz y metodo para determinar una propiedad material de partes de carroceria automotriz.

Country Status (7)

Country Link
US (1) US20210357544A1 (es)
EP (1) EP3862903A4 (es)
JP (1) JP6617812B1 (es)
KR (1) KR102473091B1 (es)
CN (1) CN112889058A (es)
MX (1) MX2021003805A (es)
WO (1) WO2020070922A1 (es)

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CN117373580A (zh) * 2023-12-05 2024-01-09 宝鸡富士特钛业（集团）有限公司 基于时序网络实现钛合金产品的性能分析方法及系统

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JP6977817B1 (ja) * 2020-07-01 2021-12-08 Ｊｆｅスチール株式会社 自動車のパネル部品の振動騒音低減解析装置及び解析方法
KR102396949B1 (ko) * 2020-07-28 2022-05-12 쌍용자동차 주식회사 차량의 경량화를 위한 루프패널 두께 선정 방법
JP7099562B1 (ja) 2021-01-27 2022-07-12 Ｊｆｅスチール株式会社 車体の軽量化方法及び装置
JP7099561B1 (ja) 2021-01-27 2022-07-12 Ｊｆｅスチール株式会社 車体部品の分割位置及び一体化の決定方法及び装置
JP7327424B2 (ja) * 2021-02-09 2023-08-16 Ｊｆｅスチール株式会社 自動車の車体部品の板厚感度解析方法、板厚感度解析装置及び板厚感度解析プログラム
JP7363964B1 (ja) * 2022-05-25 2023-10-18 Ｊｆｅスチール株式会社 車体の接合位置の最適化解析方法、装置及びプログラム
CN115048726A (zh) * 2022-06-30 2022-09-13 上海合科科技有限公司 车辆底盘零部件最大应力分布计算方法、系统及存储介质

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Publication number Priority date Publication date Assignee Title
CN117373580A (zh) * 2023-12-05 2024-01-09 宝鸡富士特钛业（集团）有限公司 基于时序网络实现钛合金产品的性能分析方法及系统
CN117373580B (zh) * 2023-12-05 2024-03-08 宝鸡富士特钛业（集团）有限公司 基于时序网络实现钛合金产品的性能分析方法及系统

Also Published As

Publication number Publication date
JP6617812B1 (ja) 2019-12-11
EP3862903A4 (en) 2021-12-08
JP2020060820A (ja) 2020-04-16
KR102473091B1 (ko) 2022-11-30
KR20210033521A (ko) 2021-03-26
EP3862903A1 (en) 2021-08-11
WO2020070922A1 (ja) 2020-04-09
US20210357544A1 (en) 2021-11-18
CN112889058A (zh) 2021-06-01

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