自动化学报2013，Vol.39Issue(3)：197-207,11.DOI:10.3724/SP.J.1004.2013.00197
有色冶金过程建模与优化的若干问题及挑战
Modeling and Optimization Problems and Challenges Arising in Nonferrous Metallurgical Processes
摘要
Abstract
Challenges in current development of nonferrous metallurgical industry include resource shortage, energy crisis and environmental pollution. As one of the key techniques, methods of modeling and optimization axe extensively used to save energy, reduce consumption and emissions in the nonferrous metallurgical processes. In this paper, firstly, the modeling problem for nonferrous metallurgical process is considered. Based on the characteristics of the nonferrous metallurgical processes, several methods and theories for the modeling of nonferrous metallurgical processes, including the mechanism-based, continuous stirred tank reactor (CSTR)-based, and intelligent integrated modeling methods, are investigated. We focus on the description method in intelligent integrated modeling and its integration structures, and give some types of intelligent integrated models in various industrial applications. Secondly, the engineering optimization problem arising in nonferrous metallurgical process is considered. Some engineering optimization methods, including operational-pattern optimization, satisfactory optimization with soft constraints adjustment, multi-objective intelligent optimization methods, and a comprehensive optimal control technique for a large-scale zinc electrolysis process are illustrated. In the end, some new challenges in process modeling and optimization are discussed.关键词
有色冶金过程/智能集成建模/工程优化/操作模式/锌电解Key words
Nonferrous metallurgy process, intelligent integrated modeling, engineering optimization, operationalpattern, zinc electrolysis引用本文复制引用
桂卫华,阳春华,陈晓方,王雅琳..有色冶金过程建模与优化的若干问题及挑战[J].自动化学报,2013,39(3):197-207,11.基金项目
国家自然科学基金(61134006,61025015,61273187),国家科技支撑计划(2012BAK09B04),教育部创新团队(IRT1044),教育部博士点基金(20110162130011,20100162120019)资助 （61134006,61025015,61273187）
