随着预测控制在工业过程控制中的广泛应用，近年来，预测控制理论的研究也取得了很大的进展，本文系统的介绍了预测控制的背景和其发展、基本原理以及其他的先进控制技术，并重点对其中的动态矩阵控制（DMC）算法进行了研究并用Matlab进行仿真-With the wide application of predictive control in industrial process control, in recent years, the predictive control theory research has made great progress, this paper introduces the background and its development, the basic principle of predictive control and other advanced control technology, and focus on the dynamic matrix control (DMC) algorithm is studied with Matlab simulation.