欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
针对铜闪速熔炼过程工艺指标无法在线检测、过程建模及优化控制困难的问题，研究了基于数据驱动的操作模式优化方法．论文在铜闪速熔炼过程特点分析的基础上，定义了基于数据驱动的操作模式优化的基本概念，提出了基于数据驱动的操作模式优化控制框架，研究了基于数据的冰铜温度、冰铜品位、渣中铁硅比的工艺指标预测模型、炉况的综合评价模型及闪速熔炼过程的操作模式优化．基于大量工业运行数据和炉况评价模型构建优化操作模式库，提出了将模糊C均值聚类与混沌伪并行遗传算法相结合的匹配算法，从优化操作模式库中寻找与当前工况相匹配的最优操作模式，从向实现熔炼过程的优化控制．在铜闪速熔炼生产中的实际应用证明，该方法的有效性．
英文摘要：
Considering the difficulties of modeling, online-measurement of technical indexes, and optimal control in copper flash smelting process, a data-driven operational-pattern optimization method is presented. Firstly, the copper flash smelting process is analyzed, basic concepts about data-driven operational-pattern are defined and the frame of data- driven operational pattern optimization is proposed. Secondly, the data-driven prediction models of matte temperature, matter grade and ratio of Fe to SiO2 are established, the overall evaluation model of flash smelter is proposed and operational-pattern optimization for copper flash smelting process is described. Thirdly, an optimized operational-pattern base is constructed based on lots of industrial running data and the overall evaluation model. Then, a matching algorithm combining fuzzy C-means cluster with chaos pseudo parallel genetic Mgorithm is proposed to mine an optimal operational pattern from the optimized operational-pattern base to implement the optimal control of the smelting process. The practical running results in copper flash smelting process show its effectiveness.
同期刊论文项目
同项目期刊论文
Wet grindability of an industrial ore and its breakage parameters estimation using population balanc
Decentralized robust H∞ output feedback control for value bounded uncertain large-scale interconnect
Competitive-cooperative coevolutionary immune-dominant clone selection algorithm for solving the tra
Comparison of two novel MRAS based strategies for identifying parameters in permanent magnet synchro
Application of highlight removal and multivariate image analysis to color measurement of flotation b
Robust decentralized H∞ control for interconnected descriptor systems with norm-bounded uncertaintie
Memory state feedback controller design for singular systems with multiple internal constant point d
Memory state feedback control for singular systems with multiple internal incommensurate constant po
Robust decentralized H2 control of multi-channel descriptor systems with norm-bounded parametric unc
bust decentralized H-infinity control of multi-channel discrete-time descriptor systems with time-de
Bubble size estimation using interfacial morphological information for mineral flotation process mon
Time delayed optimal control problems with multiple characteristic time points: computation and indu
Delay-independent decentralized H-infinity control for multi-channel discrete-time systems with unce
A genetic-algorithm-based optimal scheduling system for full-filled tanks in the processing of start
Delay-dependent stabilization of singular systems with multiple internal and external incommensurate
Compensation for secondary uncertainty in electro-hydraulic servo system by gain adaptive sliding mo
Flame image recognition of alumina rotary kiln by artificial neural network and support vector machi
期刊信息
位置：