CN107832535A - 一种中厚板平面形状智能预测的方法 - Google Patents
一种中厚板平面形状智能预测的方法 Download PDFInfo
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- CN107832535A CN107832535A CN201711138384.3A CN201711138384A CN107832535A CN 107832535 A CN107832535 A CN 107832535A CN 201711138384 A CN201711138384 A CN 201711138384A CN 107832535 A CN107832535 A CN 107832535A
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000005096 rolling process Methods 0.000 claims abstract description 108
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 238000013528 artificial neural network Methods 0.000 claims abstract description 31
- 239000002184 metal Substances 0.000 claims abstract description 25
- 230000008569 process Effects 0.000 claims abstract description 22
- 238000012549 training Methods 0.000 claims abstract description 13
- 230000009467 reduction Effects 0.000 claims abstract description 12
- 238000001595 flow curve Methods 0.000 claims abstract description 8
- 238000007493 shaping process Methods 0.000 claims abstract description 4
- 238000000605 extraction Methods 0.000 claims abstract description 3
- 230000008859 change Effects 0.000 claims description 27
- 230000007480 spreading Effects 0.000 claims description 6
- 238000003892 spreading Methods 0.000 claims description 6
- 238000011161 development Methods 0.000 claims description 4
- 238000003801 milling Methods 0.000 claims description 2
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 14
- 238000004088 simulation Methods 0.000 description 12
- 238000004364 calculation method Methods 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
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- 238000011084 recovery Methods 0.000 description 2
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- 230000008901 benefit Effects 0.000 description 1
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- 238000001360 collision-induced dissociation Methods 0.000 description 1
- 238000011960 computer-aided design Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
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- 238000002474 experimental method Methods 0.000 description 1
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- 210000004218 nerve net Anatomy 0.000 description 1
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- 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]
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- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/06—Power analysis or power optimisation
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112836305A (zh) * | 2020-12-30 | 2021-05-25 | 沈阳建筑大学 | 一种宽厚板剪切策略计算方法 |
CN113270022A (zh) * | 2021-05-24 | 2021-08-17 | 攀钢集团攀枝花钢钒有限公司 | 钢轨全万能轧制金属流动平面演示控制方法 |
CN113327502A (zh) * | 2021-05-24 | 2021-08-31 | 攀钢集团攀枝花钢钒有限公司 | 钢轨轧边机金属流动演示模具的调整机构 |
CN113362693A (zh) * | 2021-05-24 | 2021-09-07 | 攀钢集团攀枝花钢钒有限公司 | 钢轨轧边机金属流动平面演示控制方法 |
CN113732070A (zh) * | 2021-09-01 | 2021-12-03 | 南京钢铁股份有限公司 | 一种全纵轧宽厚板成品形状的预测方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7823428B1 (en) * | 2006-10-23 | 2010-11-02 | Wright State University | Analytical method for use in optimizing dimensional quality in hot and cold rolling mills |
CN103245437A (zh) * | 2012-02-13 | 2013-08-14 | 付康 | 一种确定非线性薄膜应力的***与方法 |
CN103302094A (zh) * | 2013-06-08 | 2013-09-18 | 东北大学 | 一种横向楔形轧制变厚度钢板的生产方法 |
CN103406362A (zh) * | 2013-08-08 | 2013-11-27 | 东北大学 | 一种模拟中厚板轧机轧制过程的控制***及方法 |
-
2017
- 2017-11-16 CN CN201711138384.3A patent/CN107832535B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7823428B1 (en) * | 2006-10-23 | 2010-11-02 | Wright State University | Analytical method for use in optimizing dimensional quality in hot and cold rolling mills |
CN103245437A (zh) * | 2012-02-13 | 2013-08-14 | 付康 | 一种确定非线性薄膜应力的***与方法 |
CN103302094A (zh) * | 2013-06-08 | 2013-09-18 | 东北大学 | 一种横向楔形轧制变厚度钢板的生产方法 |
CN103406362A (zh) * | 2013-08-08 | 2013-11-27 | 东北大学 | 一种模拟中厚板轧机轧制过程的控制***及方法 |
Non-Patent Citations (2)
Title |
---|
帅***面形状神经网络预报", 《武汉科技大学学报(自然科学版)》 * |
赵阳 等: "高精度中厚板平面形状预测模型的研究及应用", 《钢铁》 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112836305A (zh) * | 2020-12-30 | 2021-05-25 | 沈阳建筑大学 | 一种宽厚板剪切策略计算方法 |
CN112836305B (zh) * | 2020-12-30 | 2023-10-03 | 沈阳建筑大学 | 一种宽厚板剪切策略计算方法 |
CN113270022A (zh) * | 2021-05-24 | 2021-08-17 | 攀钢集团攀枝花钢钒有限公司 | 钢轨全万能轧制金属流动平面演示控制方法 |
CN113327502A (zh) * | 2021-05-24 | 2021-08-31 | 攀钢集团攀枝花钢钒有限公司 | 钢轨轧边机金属流动演示模具的调整机构 |
CN113362693A (zh) * | 2021-05-24 | 2021-09-07 | 攀钢集团攀枝花钢钒有限公司 | 钢轨轧边机金属流动平面演示控制方法 |
CN113270022B (zh) * | 2021-05-24 | 2022-03-22 | 攀钢集团攀枝花钢钒有限公司 | 钢轨全万能轧制金属流动平面演示控制方法 |
CN113362693B (zh) * | 2021-05-24 | 2022-03-22 | 攀钢集团攀枝花钢钒有限公司 | 钢轨轧边机金属流动平面演示控制方法 |
CN113327502B (zh) * | 2021-05-24 | 2022-07-19 | 攀钢集团攀枝花钢钒有限公司 | 钢轨轧边机金属流动演示模具的调整机构 |
CN113732070A (zh) * | 2021-09-01 | 2021-12-03 | 南京钢铁股份有限公司 | 一种全纵轧宽厚板成品形状的预测方法 |
CN113732070B (zh) * | 2021-09-01 | 2023-04-11 | 南京钢铁股份有限公司 | 一种全纵轧宽厚板成品形状的预测方法 |
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