广义预测控制的快速算法及其应用

A Fast Generalized Predictive Control Algorithm and Application to the Typical Process Control Systems

针对工业过程控制中的典型回路 ,一般采用一阶或二阶系统加纯滞后模型的特点 ,提出了一种快速广义预测控制算法 (FGPC) ,与标准的广义预测控制算法相比 ,该算法具有结构简单 ,在线运算量小的特点 ,比较适用于实时控制 ,并讨论了其中的参数计算。最后以典型工业过程系统的控制仿真验证了所提出算法的有效性。

In the typical loops of process control systems, a-first order or a-second order with dead-delay is always described. A new fast generalized predictive control (FGPC) algorithm with low computation and simple structure which can be easily used in the typical loops of process control systems is presented in this paper, and the controller parameter's properties are discussed. The effectiveness of the proposed algorithm is validated by the simulation of a typical process control system.