CN105402179A - 异形坯连铸中包多液压缸自动平衡控制系统及方法 - Google Patents
异形坯连铸中包多液压缸自动平衡控制系统及方法 Download PDFInfo
- Publication number
- CN105402179A CN105402179A CN201511005605.0A CN201511005605A CN105402179A CN 105402179 A CN105402179 A CN 105402179A CN 201511005605 A CN201511005605 A CN 201511005605A CN 105402179 A CN105402179 A CN 105402179A
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- Prior art keywords
- oil hydraulic
- cylinder
- value
- hydraulic cylinder
- setting value
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000005266 casting Methods 0.000 title claims abstract description 21
- 230000007423 decrease Effects 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 230000000630 rising effect Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000011217 control strategy Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
- F15B11/22—Synchronisation of the movement of two or more servomotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/02—Servomotor systems with programme control derived from a store or timing device; Control devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201511005605.0A CN105402179B (zh) | 2015-12-28 | 2015-12-28 | 异形坯连铸中包多液压缸自动平衡控制系统及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201511005605.0A CN105402179B (zh) | 2015-12-28 | 2015-12-28 | 异形坯连铸中包多液压缸自动平衡控制系统及方法 |
Publications (2)
Publication Number | Publication Date |
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CN105402179A true CN105402179A (zh) | 2016-03-16 |
CN105402179B CN105402179B (zh) | 2018-10-16 |
Family
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CN201511005605.0A Active CN105402179B (zh) | 2015-12-28 | 2015-12-28 | 异形坯连铸中包多液压缸自动平衡控制系统及方法 |
Country Status (1)
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CN (1) | CN105402179B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106736262A (zh) * | 2016-11-24 | 2017-05-31 | 唐山开元特种焊接设备有限公司 | H型钢生产工艺 |
CN112628243A (zh) * | 2020-12-24 | 2021-04-09 | 广东电网能源发展有限公司 | 同步液压顶推控制方法、装置、设备和介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6243639B1 (en) * | 1998-06-05 | 2001-06-05 | Robert Bosch Gmbh | Method and device for modeling a hydraulic system |
CN201265567Y (zh) * | 2008-10-13 | 2009-07-01 | 江苏武进液压启闭机有限公司 | 液压双缸或多缸的同步运行控制系统 |
CN102588363A (zh) * | 2012-02-23 | 2012-07-18 | 中冶南方工程技术有限公司 | 实现结晶器振动液压缸的同步方法及其装置 |
CN103398035A (zh) * | 2013-08-12 | 2013-11-20 | 华电重工股份有限公司 | 多平台多缸协同自动调平系统 |
CN104832499A (zh) * | 2015-03-20 | 2015-08-12 | 中冶赛迪电气技术有限公司 | 一种基于偏差平衡的中间罐车升降同步控制方法及装置 |
-
2015
- 2015-12-28 CN CN201511005605.0A patent/CN105402179B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6243639B1 (en) * | 1998-06-05 | 2001-06-05 | Robert Bosch Gmbh | Method and device for modeling a hydraulic system |
CN201265567Y (zh) * | 2008-10-13 | 2009-07-01 | 江苏武进液压启闭机有限公司 | 液压双缸或多缸的同步运行控制系统 |
CN102588363A (zh) * | 2012-02-23 | 2012-07-18 | 中冶南方工程技术有限公司 | 实现结晶器振动液压缸的同步方法及其装置 |
CN103398035A (zh) * | 2013-08-12 | 2013-11-20 | 华电重工股份有限公司 | 多平台多缸协同自动调平系统 |
CN104832499A (zh) * | 2015-03-20 | 2015-08-12 | 中冶赛迪电气技术有限公司 | 一种基于偏差平衡的中间罐车升降同步控制方法及装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106736262A (zh) * | 2016-11-24 | 2017-05-31 | 唐山开元特种焊接设备有限公司 | H型钢生产工艺 |
CN112628243A (zh) * | 2020-12-24 | 2021-04-09 | 广东电网能源发展有限公司 | 同步液压顶推控制方法、装置、设备和介质 |
CN112628243B (zh) * | 2020-12-24 | 2023-10-03 | 广东电网能源发展有限公司 | 同步液压顶推控制方法、装置、设备和介质 |
Also Published As
Publication number | Publication date |
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CN105402179B (zh) | 2018-10-16 |
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