先进控制技术在催化裂化装置中的应用

Application of Advanced Controller Used in Catalytic Cracking Unit

以石油一厂催化裂化先进控制器为例，论述了其建立过程、控制器动态数学模型、预估算式的理论推导、实施原理以及控制器实现功能，总结了应用经验，为吸收和推广该项技术提供了理论与实践依据。

Takes the application of advanced controller in catalytic cracking unit as example. It elaborates the process of building, dynamic mathematical model, theoretical derivation of predictor formula, implementation princi- ple and achieved functions of controller. I sums up the experience of application of the comtroller, and provides the basis in the theory and practice for assimilating and further applying the technology.