DMC：即动态矩阵控制（Dynamic Matrix Control）。是一种基于计算机控制的技术，它是一种增量算法，并基于系统的单位阶跃响应，适用于稳定的线性系统。系统的动态特性中具有纯滞后不影响该算法的直接应用。DMC的控制结构主要由预测模型、滚动优化、误差校正和闭环控制形式构成。(DMC: Dynamic Matrix Control. Is a computer-based technology, it is an incremental algorithm, and based on the system's unit step response, suitable for a stable linear system. The pure lag in the dynamic characteristics of the system does not affect the direct application of the algorithm. The control structure of DMC is mainly composed of prediction model, rolling optimization, error correction and closed-loop control.)