BR112022023796A2 - Sistema de controle de distribuição de material e método com base na previsão de espessura de camada de material - Google Patents

Sistema de controle de distribuição de material e método com base na previsão de espessura de camada de material

Info

Publication number
BR112022023796A2
BR112022023796A2 BR112022023796A BR112022023796A BR112022023796A2 BR 112022023796 A2 BR112022023796 A2 BR 112022023796A2 BR 112022023796 A BR112022023796 A BR 112022023796A BR 112022023796 A BR112022023796 A BR 112022023796A BR 112022023796 A2 BR112022023796 A2 BR 112022023796A2
Authority
BR
Brazil
Prior art keywords
material layer
layer thickness
value
material distribution
adjusted
Prior art date
Application number
BR112022023796A
Other languages
English (en)
Inventor
Qiu Liyun
Zhu Jiaojiao
Yuan Lixin
Zhou Bin
Liao Huabing
Mo Xuhong
Original Assignee
Zhongye Changtian Int Eng Co
Zhongye Changtian Changsha Intelligent Tech Co 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 Zhongye Changtian Int Eng Co, Zhongye Changtian Changsha Intelligent Tech Co Ltd filed Critical Zhongye Changtian Int Eng Co
Publication of BR112022023796A2 publication Critical patent/BR112022023796A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B21/00—Open or uncovered sintering apparatus; Other heat-treatment apparatus of like construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/045—Combinations of networks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/049—Temporal neural networks, e.g. delay elements, oscillating neurons or pulsed inputs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/08—Learning methods
    • G06N3/084—Backpropagation, e.g. using gradient descent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0028—Regulation
    • F27D2019/0075—Regulation of the charge quantity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2003/00—Type of treatment of the charge
    • F27M2003/04—Sintering

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Computational Linguistics (AREA)
  • Data Mining & Analysis (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Biomedical Technology (AREA)
  • Computing Systems (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

SISTEMA DE CONTROLE DE DISTRIBUIÇÃO DE MATERIAL E MÉTODO COM BASE NA PREVISÃO DE ESPESSURA DE CAMADA DE MATERIAL. O presente pedido refere-se ao campo da técnica de fundição de ferro e aço. São fornecidos um sistema de controle de distribuição de material e método com base na previsão de espessura de camada de material. Em um processo de aplicação real, a densidade aparente de um material misto, a velocidade de rotação de um rolo de alimentação, a velocidade de rotação de um rolo de distribuição de material, o grau de abertura de uma porta auxiliar, e a velocidade de um carrinho de sinterização são obtidos primeiro. O valor característico da espessura de uma camada de material é gerado usando um modelo de previsão dinâmica de espessura de camada de material pré-estabelecido. Restauração de dados é realizada no valor característico da espessura da camada de material para obter um valor previsto da espessura da camada de material. Em seguida, o valor do desvio da espessura da camada de material é calculado de acordo com o valor previsto da espessura da camada de material e o valor alvo da espessura da camada de material. Finalmente, o valor do desvio da espessura da camada de material é inserido em um modelo de otimização de laminação, para obter a velocidade de rotação a ser ajustada do rolo de alimentação, a velocidade de rotação a ser ajustada do rolo de distribuição de material, o grau de abertura a ser ajustado da porta auxiliar, e a velocidade a ser ajustada do carrinho de sinterização. Portanto, o controle de distribuição de material de um sistema de sinterização com base na previsão de espessura de camada de material é obtido, alcançando assim o controle preciso do processo de distribuição de material do sistema de sinterização.
BR112022023796A 2020-08-20 2021-08-13 Sistema de controle de distribuição de material e método com base na previsão de espessura de camada de material BR112022023796A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010844822.3A CN113295000B (zh) 2020-08-20 2020-08-20 一种基于料层厚度预测的布料控制系统及方法
PCT/CN2021/112557 WO2022037500A1 (zh) 2020-08-20 2021-08-13 一种基于料层厚度预测的布料控制系统及方法

Publications (1)

Publication Number Publication Date
BR112022023796A2 true BR112022023796A2 (pt) 2023-03-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022023796A BR112022023796A2 (pt) 2020-08-20 2021-08-13 Sistema de controle de distribuição de material e método com base na previsão de espessura de camada de material

Country Status (3)

Country Link
CN (1) CN113295000B (pt)
BR (1) BR112022023796A2 (pt)
WO (1) WO2022037500A1 (pt)

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CN114147851B (zh) * 2021-12-15 2023-03-14 筑友智造建设科技集团有限公司 一种混凝土布料控制方法及系统
CN114290507A (zh) * 2021-12-28 2022-04-08 筑友智造科技投资有限公司 一种多模具并行布料控制方法、系统、设备和存储介质
CN114739182A (zh) * 2022-03-17 2022-07-12 北京首钢自动化信息技术有限公司 烧结台车布料闸门的卡料判定方法、装置、设备及介质
CN114807596B (zh) * 2022-05-07 2023-11-07 北京首钢自动化信息技术有限公司 一种矿堆的配料控制方法和装置
CN115061427B (zh) * 2022-06-28 2023-04-14 浙江同发塑机有限公司 吹塑机的料层均匀性控制系统及其控制方法
CN115478159B (zh) * 2022-09-01 2023-11-21 马鞍山钢铁股份有限公司 一种适用于超厚料层烧结的梯形布料装置
CN117213260B (zh) * 2023-10-13 2024-05-24 湖南科技大学 一种节能降耗的环冷机分布式智能协调控制方法
CN117420807B (zh) * 2023-12-14 2024-03-12 深圳市德镒盟电子有限公司 一种智能控制去粘层厚度的方法、系统及生产设备

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SE434958B (sv) * 1980-12-08 1984-08-27 Bostroem Olle Forfarande och anordning for att pa en rorlig sugsintringsrost eller i en stationer eller rorlig sugsintringspanna astadkomma en charge med hog permeabilitet och stabil struktur
JP3950244B2 (ja) * 1998-11-13 2007-07-25 新日本製鐵株式会社 焼結原料の装入制御方法
KR100530081B1 (ko) * 2002-12-12 2005-11-22 주식회사 포스코 고로용 소결광 장입 제어방법
CN100441996C (zh) * 2005-11-24 2008-12-10 广东韶钢松山股份有限公司 一种烧结自动布料方法
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CN102072658B (zh) * 2010-12-30 2014-11-05 中南大学 一种稳定料层厚度的烧结偏析布料控制方法
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Also Published As

Publication number Publication date
CN113295000A (zh) 2021-08-24
CN113295000B (zh) 2022-04-12
WO2022037500A1 (zh) 2022-02-24

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