【正文】
I- 獨創(chuàng)性聲明 本人聲明所呈交的學(xué)位論文是在導(dǎo)師的指導(dǎo)下完成的。 學(xué)位論文作者簽名 : 簽 字 日 期 : 學(xué)位論文版權(quán)使用授權(quán)書 本學(xué)位論文作者和指導(dǎo)教師完全了解東北大學(xué)有關(guān)保留、使用學(xué)位論文的規(guī)定:即學(xué)校有權(quán)保留并向國家有關(guān)部門或機(jī)構(gòu)送交論文的復(fù)印件和磁盤,允許論文被查閱和借閱。目前連鑄工藝還不能完全 取代模鑄工藝,模鑄工藝還有重要意義和作用。 關(guān)鍵詞 : 煉鋼 ;連鑄 ; 模鑄;混合生產(chǎn) ;分批 調(diào)度策略; 計劃編制; 調(diào)度系統(tǒng) 東北大學(xué)碩士學(xué)位論文 Abstract - III- The design and development of steelmaking continuous casting and mould casting scheduling system Abstract Steelmaking industry supports our nation. The steelmaking continuous casting and mould casting make the key roll in steelmaking, which is the kernel of the manufacture and management in steel enterprise. The steelmaking continuous casting and mould casting is a procedure which is in high temperature, high anding for real time, with significant time effect and plexity for schedule. For mould casting cannont be replaced by continuous casting in some area, the study in mould casting schedule has significant engineering value. 1. According to the flow of actual procduct procedure, the process of schedule policy is describled. On the base of analyzing the plexity, the steelmaking continuous casting and mould casting policy is summed up。 continous casting。 schedule system 東北大學(xué)碩士學(xué)位論文 目 錄 - IV- 目 錄 獨創(chuàng)性聲明 ................................................................................................................................. I 摘 要 ........................................................................................................................................ II ABSTRACT ..............................................................................................................................III 第一章 緒 論 ....................................................................................................................... 1 課題來源及意義 ............................................................................................................ 1 生產(chǎn)調(diào)度策略 ................................................................................................................ 2 煉鋼調(diào)度方法研究現(xiàn)狀及應(yīng)用 .................................................................................... 5 本文主要工作 ................................................................................................................ 6 第二章 連鑄模鑄混合生產(chǎn)煉鋼調(diào)度過程描述 ................................................................. 2 引言 ................................................................................................................................. 2 煉鋼生產(chǎn)工藝流程 ......................................................................................................... 5 煉鋼調(diào)度過程描述 ......................................................................................................... 8 煉鋼調(diào)度特性分析 .............................................................................................. 8 煉鋼調(diào)度系統(tǒng)關(guān)聯(lián)分析 ...................................................................................... 9 煉鋼調(diào)度復(fù)雜性分析 .................................................................................................... 11 存在問題 ....................................................................................................................... 12 第三章 煉鋼 連鑄 /模鑄混合生產(chǎn)調(diào)度策略 ..................................................................... 14 連鑄 /模鑄混合調(diào)度生產(chǎn)模式分析 .............................................................................. 14 連鑄 /模鑄混合生產(chǎn)調(diào)度策略 ...................................................................................... 20 基于分批調(diào)度的連鑄 /模鑄混合計劃策略 ....................................................... 22 連鑄 /模鑄混合計劃分批次調(diào)度策略實現(xiàn) ....................................................... 23 整半爐次連鑄計劃調(diào)度方法 ....................................................................................... 28 半爐次連鑄計劃啟發(fā)式編制方法 .................................................................... 28 整爐次連鑄計劃啟發(fā)式編制方法 .................................................................... 31 整半爐次連鑄與混合澆期模鑄計劃調(diào)度方法 ........................................................... 33 半次連鑄計劃與混合澆期模鑄計劃啟發(fā)式編制方法 .................................... 34 整爐次連鑄與混合澆期模鑄 計劃啟發(fā)式編制方法 ........................................ 37 連鑄 /模鑄混合生產(chǎn)調(diào)度批次綜合策略 ........................................................... 38 第四章 混合生產(chǎn)煉鋼調(diào)度系統(tǒng) ....................................................................................... 41 軟件設(shè)計與開發(fā) ................................................................................................................. 41 東北大學(xué)碩士學(xué)位論文 目 錄 - V- 混合生產(chǎn)煉鋼調(diào)度軟件結(jié)構(gòu) ....................................................................................... 41 靜態(tài)調(diào)度子系統(tǒng)軟件設(shè)計 ........................................................................................... 42 靜態(tài)調(diào)度子系統(tǒng)類設(shè)計 ............................................................................................... 43 靜態(tài)調(diào)度子系統(tǒng)模塊處理流程 ................................................................................... 45 初始化模塊處理流程 ........................................................................................ 45 數(shù)據(jù)輸入模塊處理流程 ................................................................................... 45 數(shù)據(jù)輸出模塊處理流程 .................................................................................... 46 主體算法模塊處理流程 .................................................................................... 47 靜態(tài)調(diào)度子系統(tǒng)開發(fā) ................................................................................................... 49 人機(jī)界面設(shè)計 .................................................................................................... 49 主要的 數(shù)據(jù)表及字段 ........................................................................................ 55 第 5 章 混合生產(chǎn)煉鋼調(diào)度系統(tǒng)實驗驗