کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7110216 1460668 2018 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An energy efficient decision-making strategy of burden distribution for blast furnace
ترجمه فارسی عنوان
استراتژی تصمیم گیری انرژی برای توزیع بار برای کوره های انفجاری
کلمات کلیدی
توزیع بار، کوره ذوب اهن، استراتژی تصمیم گیری، رگرسیون بردار پشتیبانی، مدل مطابق با مورد،
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی هوافضا
چکیده انگلیسی
Burden distribution plays an important role in the optimization of energy-consuming index of a blast furnace (BF). However, due to the complex mechanism of the burden distribution process and the poor understanding of this process, it is difficult for operators to make a suitable decision for burden distribution parameters. In this paper, a decision-making strategy of burden distribution parameters is devised for improving energy-consuming index, where carbon-monoxide utilization rate (CMUR) is taken as the energy-consuming index. Firstly, the support vector regression is used to build a model between the burden distribution parameters and BF state variables that are closely related to CMUR. Then, a probability-based case-matching model is built by the historical data to predict the trend of CMUR's change. Finally, based on the trend of CMUR's change, a decision for burden distribution parameters is obtained. Simulation results based on industrial data show that the devised decision-making strategy provides a good guide on making a suitable decision for burden distribution parameters.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Control Engineering Practice - Volume 78, September 2018, Pages 186-195
نویسندگان
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