JP7339923B2 - 材料の特性値を推定するシステム - Google Patents

材料の特性値を推定するシステム Download PDF

Info

Publication number
JP7339923B2
JP7339923B2 JP2020079791A JP2020079791A JP7339923B2 JP 7339923 B2 JP7339923 B2 JP 7339923B2 JP 2020079791 A JP2020079791 A JP 2020079791A JP 2020079791 A JP2020079791 A JP 2020079791A JP 7339923 B2 JP7339923 B2 JP 7339923B2
Authority
JP
Japan
Prior art keywords
simulation
estimation model
material property
property value
database
Prior art date
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.)
Active
Application number
JP2020079791A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021174402A5 (https=
JP2021174402A (ja
Inventor
拓也 金澤
彰規 淺原
秀和 森田
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2020079791A priority Critical patent/JP7339923B2/ja
Priority to US17/917,009 priority patent/US20230153491A1/en
Priority to EP21796302.4A priority patent/EP4145327A4/en
Priority to PCT/JP2021/015043 priority patent/WO2021220775A1/ja
Publication of JP2021174402A publication Critical patent/JP2021174402A/ja
Publication of JP2021174402A5 publication Critical patent/JP2021174402A5/ja
Application granted granted Critical
Publication of JP7339923B2 publication Critical patent/JP7339923B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • G06F30/27—Design optimisation, verification or simulation using machine learning, e.g. artificial intelligence, neural networks, support vector machines [SVM] or training a model
    • 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 OR CALCULATING; COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00—Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/30—Prediction of properties of chemical compounds, compositions or mixtures
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
    • G16C20/00—Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
    • G16C20/70—Machine learning, data mining or chemometrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Evolutionary Computation (AREA)
  • Computing Systems (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
JP2020079791A 2020-04-28 2020-04-28 材料の特性値を推定するシステム Active JP7339923B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2020079791A JP7339923B2 (ja) 2020-04-28 2020-04-28 材料の特性値を推定するシステム
US17/917,009 US20230153491A1 (en) 2020-04-28 2021-04-09 System for estimating feature value of material
EP21796302.4A EP4145327A4 (en) 2020-04-28 2021-04-09 SYSTEM FOR ESTIMATING THE CHARACTERISTIC VALUE OF A MATERIAL
PCT/JP2021/015043 WO2021220775A1 (ja) 2020-04-28 2021-04-09 材料の特性値を推定するシステム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020079791A JP7339923B2 (ja) 2020-04-28 2020-04-28 材料の特性値を推定するシステム

Publications (3)

Publication Number Publication Date
JP2021174402A JP2021174402A (ja) 2021-11-01
JP2021174402A5 JP2021174402A5 (https=) 2022-11-22
JP7339923B2 true JP7339923B2 (ja) 2023-09-06

Family

ID=78279721

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020079791A Active JP7339923B2 (ja) 2020-04-28 2020-04-28 材料の特性値を推定するシステム

Country Status (4)

Country Link
US (1) US20230153491A1 (https=)
EP (1) EP4145327A4 (https=)
JP (1) JP7339923B2 (https=)
WO (1) WO2021220775A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7543129B2 (ja) * 2020-12-28 2024-09-02 株式会社日立製作所 材料の加工方法並びにプロセス設計計算機及びそのプログラム
EP4375915A4 (en) * 2021-07-21 2025-07-16 Resonac Corp MATERIAL DESIGN ASSISTANCE DEVICE, MATERIAL DESIGN ASSISTANCE METHOD, AND PROGRAM
JP7416155B1 (ja) * 2022-09-02 2024-01-17 株式会社プロテリアル 樹脂組成物の物性予測装置及び方法
US12587274B2 (en) 2023-03-28 2026-03-24 Quantum Generative Materials Llc Satellite optimization management system based on natural language input and artificial intelligence
JP7406664B1 (ja) 2023-03-31 2023-12-27 住友化学株式会社 学習モデルの生成方法、情報処理装置、コンピュータプログラム、物質の選別方法及び模擬実験値の生成方法
US12368503B2 (en) 2023-12-27 2025-07-22 Quantum Generative Materials Llc Intent-based satellite transmit management based on preexisting historical location and machine learning
US12603701B2 (en) 2023-12-27 2026-04-14 Quantum Generative Materials Llc Distributed satellite constellation management and control system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018098588A1 (en) 2016-12-02 2018-06-07 Lumiant Corporation Computer systems for and methods of identifying non-elemental materials based on atomistic properties
WO2019060268A1 (en) 2017-09-19 2019-03-28 Covestro Llc CUSTOM DESIGN TECHNIQUES FOR PRODUCTS
WO2020031671A1 (ja) 2018-08-08 2020-02-13 パナソニックＩｐマネジメント株式会社 材料記述子生成方法、材料記述子生成装置、材料記述子生成プログラム、予測モデル構築方法、予測モデル構築装置及び予測モデル構築プログラム
WO2020075573A1 (ja) 2018-10-10 2020-04-16 国立研究開発法人物質・材料研究機構 予測管理システム、予測管理方法、データ構造、予測管理装置及び予測実行装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3017743B1 (fr) 2014-02-17 2017-10-20 Centre Nat Rech Scient Dispositif et appareil electrochimique et procedes mettant en œuvre un tel appareil
KR102523472B1 (ko) * 2016-08-01 2023-04-18 삼성전자주식회사 신규 물질의 구조 생성 방법 및 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018098588A1 (en) 2016-12-02 2018-06-07 Lumiant Corporation Computer systems for and methods of identifying non-elemental materials based on atomistic properties
WO2019060268A1 (en) 2017-09-19 2019-03-28 Covestro Llc CUSTOM DESIGN TECHNIQUES FOR PRODUCTS
WO2020031671A1 (ja) 2018-08-08 2020-02-13 パナソニックＩｐマネジメント株式会社 材料記述子生成方法、材料記述子生成装置、材料記述子生成プログラム、予測モデル構築方法、予測モデル構築装置及び予測モデル構築プログラム
WO2020075573A1 (ja) 2018-10-10 2020-04-16 国立研究開発法人物質・材料研究機構 予測管理システム、予測管理方法、データ構造、予測管理装置及び予測実行装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
森川幸治，無機材料へのマテリアルズインフォマティクスの取組みと課題，人工知能，日本，一般社団法人人工知能学会，2019年05月01日，第34巻, 第3号，pages 364-369，<DOI: https://doi.org/10.11517/jjsai.34.3_364>

Also Published As

Publication number Publication date
WO2021220775A1 (ja) 2021-11-04
EP4145327A1 (en) 2023-03-08
US20230153491A1 (en) 2023-05-18
EP4145327A4 (en) 2024-07-03
JP2021174402A (ja) 2021-11-01

Similar Documents

Publication Publication Date Title
JP7339923B2 (ja) 材料の特性値を推定するシステム
TWI444844B (zh) 模擬參數校正技術
US10318874B1 (en) Selecting forecasting models for time series using state space representations
JP7267883B2 (ja) 材料特性予測システムおよび材料特性予測方法
JP7219402B2 (ja) 最適化装置、最適化装置の制御方法及び最適化装置の制御プログラム
JP7109339B2 (ja) ポリマー設計装置、プログラム、および方法
Meher et al. Prediction of donor splice sites using random forest with a new sequence encoding approach
Polyzou et al. Grade prediction with course and student specific models
Thompson et al. Exploiting domain knowledge in system-level MPSoC design space exploration
CN109313720A (zh) 具有稀疏访问的外部存储器的增强神经网络
JP7339924B2 (ja) 材料の特性値を推定するシステム
WO2014199920A1 (ja) 予測関数作成装置、予測関数作成方法、及びコンピュータ読み取り可能な記録媒体
Tashkova et al. Parameter estimation with bio-inspired meta-heuristic optimization: modeling the dynamics of endocytosis
JP6331756B2 (ja) テストケース生成プログラム、テストケース生成方法、及びテストケース生成装置
Huang et al. A global network alignment method using discrete particle swarm optimization
Lee et al. Survival prediction and variable selection with simultaneous shrinkage and grouping priors
JP7404705B2 (ja) 結晶材料解析装置、結晶材料解析方法、及び結晶材料解析プログラム
JP5516925B2 (ja) 信頼度計算装置、信頼度計算方法、及びプログラム
Ali et al. On computing standard errors for marginal structural Cox models
JP5258326B2 (ja) データ処理方法、プログラムおよびデータ処理装置
JP7224263B2 (ja) モデル生成方法、モデル生成装置及びプログラム
Gómez-Pulido et al. Novel and classic metaheuristics for tunning a recommender system for predicting student performance in online campus
JP6577922B2 (ja) 検索装置、方法、及びプログラム
US20250022548A1 (en) Computer readable storage medium storing a machine learning program, machine learning method, and information processing apparatus
CN119476068B (zh) 流体模型的状态参数生成方法、装置、设备和存储介质

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20221114

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20221114

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230808

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230825

R150 Certificate of patent or registration of utility model

Ref document number: 7339923

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150