摘要
提出一套基于Profibus现场总线的碱回收集成优化控制系统,该控制系统可使碱回收生产过程长期处于稳定高效、低成本的状态下运行。重点阐述了系统中采用的黑液波美度在线软测量、燃烧过程步进式搜索自寻优优化、苛化工段石灰加入量的动态矩阵控制(DMC)等测量和优化控制算法。
An integrated and optimized control system based on Profibus was proposed to run alkali recovery process steadily with low coast and high efficiency.The on-line soft measurement algorithm for black liquor Baume,the step search and self-optimization control for combustion process,and the dynamic matrix control（DMC） for amount of lime addition in causticizing process were illustrated.The real application proves its effectiveness.
出处
《化工自动化及仪表》
CAS
北大核心
2011年第4期420-426,共7页
Control and Instruments in Chemical Industry
基金
国家自然科学基金资助项目(30972322)
陕西省重大科技创新专项基金资助项目(2009ZKC01-31)
