CAJ | 학술논문

当转炉、精炼和连铸设备数量及加工时间发生变化时所形成的不同生产模式下的炼钢连铸生产对于炼钢连铸调度方法有着不同的要求．详细分析了炼钢厂存在的主要生产模式下实现连续浇铸的充要条件和必要条件，建立了相应的调度模型，并给出了生产模式变化时的生产调度策略．针对转炉设备正常工作和部分检修情况下的两种生产模式，通过引．入生产模式参数叩建立了统一的非线性规划模型．在国内某大型钢厂生产调度过程应用表明：模型能够适应转炉设备正常和发生故障或检修而导致的生产模式变化，能够快速编制出符合要求的优化调度计划，在缩短生产模式变化时的调度更应时间、提高转炉钢水出钢量、提高调度优化程度均取得了显著成效．
당전로、정련화련주설비수량급가공시간발생변화시소형성적불동생산모식하적련강련주생산대우련강련주조도방법유착불동적요구．상세분석료련강엄존재적주요생산모식하실현련속요주적충요조건화필요조건，건립료상응적조도모형，병급출료생산모식변화시적생산조도책략．침대전로설비정상공작화부분검수정황하적량충생산모식，통과인．입생산모식삼수고건립료통일적비선성규화모형．재국내모대형강엄생산조도과정응용표명：모형능구괄응전로설비정상화발생고장혹검수이도치적생산모식변화，능구쾌속편제출부합요구적우화조도계화，재축단생산모식변화시적조도경응시간、제고전로강수출강량、제고조도우화정도균취득료현저성효．
Steelmaking and continuous casting production under the different production modes has different requirements on scheduling methods when equipment quantity and processing time are changed.Continuous casting conditions were analyzed in detail under the different production modes, and corresponding scheduling models were built. The scheduling strategy was proposed when production modeschanged. By introducing the production mode parameter η a unified non-linear programming model was presented according to converters for normal work, maintenance, and other cases alike. Applied resultsshow that the proposed method can efficiently reduce scheduling time, increase the output of converters and improve the extent to optimal scheduling.