特殊鋼廠煉鋼-連鑄調度模型

王闖; 劉青; 王彬; 王寶; 穆衍清; 謝飛鳴; 王柏琳; 盧新春; 張立強; 白素宏

doi:10.13374/j.issn1001-053x.2013.03.013

特殊鋼廠煉鋼-連鑄調度模型

doi: 10.13374/j.issn1001-053x.2013.03.013

王闖^1,2,
劉青^1,2, ,,
王彬^1,2,
王寶^1,2,
穆衍清^1,2,
謝飛鳴³,
王柏琳^2,4,
盧新春^2,3,
張立強⁵,
白素宏⁵

1. 北京科技大學鋼鐵冶金新技術國家重點實驗室, 北京 100083;
2. 北京科技大學冶金與生態工程學院, 北京 100083;
3. 方大特鋼科技股份有限公司, 南昌 330012;
4. 北京科技大學東凌經濟管理學院, 北京 100083;
5. 河北鋼鐵集團石家莊鋼鐵有限責任公司, 石家莊 050031

基金項目:

教育部博士學科點專項基金資助項目(20090006110024)

中央高校基本科研業務費專項(FRF-BR-O9-O2OB)

詳細信息

通訊作者:
劉青,E-mail:qliu@ustb.edu.cn

中圖分類號: TF758
計量
- 文章訪問數: 200
- HTML全文瀏覽量: 26
- PDF下載量: 16
- 被引次數: 0
出版歷程
- 收稿日期: 2012-02-23

Scheduling model of steelmaking-continuous casting processes in special steel plants

1. State Key Laboratry of Advanced Metallurgy, University of Science and Technology Beijing, Beijing 100083, China;
2. School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing 100083, China;
3. Fangfa Special Steel Technology Co., Ltd., Nanchang 330012, China;
4. Dongling School of Economics and Managemement, University Beijing, Beijing 100083, China;
5. Shijiazhuang Iron Steel Co., Ltd., Hebei Iron and Steel Group, Shijiazhuang 050031, China

摘要

摘要: 針對特殊鋼廠的煉鋼-連鑄調度問題,建立了多目標調度模型.在模型求解過程中,對靜態調度策略和動態調度策略進行了探討.在靜態調度部分,結合煉鋼廠運行原則,并根據煉鋼爐和連鑄機作業周期的不同對應關系,對生產模式進行了分類,給出了相應的求解方法.在動態調度部分,給出了基于規則的動態調度策略以及具體的時間調整方法.最后,根據某轉爐特殊鋼廠的實際生產狀況,在三臺連鑄機同時生產的情形下,對三個澆次的調度計劃進行了仿真計算.通過與實際生產數據的比較,表明所采用方法的有效性.
- 鋼鐵廠 /
- 特殊鋼 /
- 煉鋼 /
- 連鑄 /
- 調度 /
- 數學模型 /
- 計算機仿真
Abstract: A multi-objective scheduling model was developed to solve the steelmaking-continuous casting scheduling problem of a special steel plant.Static scheduling and dynamic scheduling were investigated in the solving process of the model.The production modes in static scheduling were classified and the corresponding solving methods were formulated in combination with the running principles of steelmaking workshops and on the basis of the operation cycles of steelmaking furnaces and casters,while time-adjusting methods based on scheduling rules were described for the process of dynamic scheduling.A case in a BOF special steel plant,in which three casters are producing at the same time,was used to test the methods,and the scheduling plans of three casts were calculated and compared with actual production data.The comparison result indicates the validity of the methods.
- iron and steel plants /
- special steel /
- steelmaking /
- continuous casting /
- scheduling /
- mathematical models /
- computer simulation