阶梯式广义预测控制在高温扩散炉中的应用

Application of Stair-like Generalized Predictive Control In High-temperature Spreak Furnace

本文给出了一种改进的广义预测控制算法，通过引入阶梯式控制策略，增强了算法的鲁棒性和抗干扰能力，并大大减少了计算量。在高温扩散炉控制中的应用结果表明，即使在出现强扰动的场合，该算法也能给出良好的控制品质。

This paper describes a modified generalized predictive control algorithm. After a stair-like control scheme is applied. the algorithm becomes more robust and gets strong anti -disturbance ability with less computation. Result of the application in a high-temperature spread furnace indicates that the algorithm can give good control performance even under strong disturbance.