摘要
对过程控制中的软测量技术和多变量预测技术进行了讨论,并对软测量技术和多变量预测技术的基本概念进行了解释,综述了软测量技术和多变量预测技术在乙烯装置分离单元的丙烯精馏塔和碳二加氢反应器中的应用。
The soft-sensing techniques and multivariable predictive control techniques in process control are discussed, and the basic concepts are introduced. The application of these techniques in propylene rectification tower and C2 hydrogenation reactor of separation unit in ethene plant are reviewed.
出处
《化学工业与工程技术》
CAS
2010年第2期50-53,共4页
Journal of Chemical Industry & Engineering
关键词
软测量
多变量预测
丙烯精馏
碳二加氢
Soft-sensing
Multivariable predictive
Propylene rectification
Hydrogenation of C2
