基于CARMA模型的广义预测控制无差特性的研究

The Study of the Offset-Free Behavious of Generalized Predictive Control Based on CARMA Model

本文研究了基于CARMA模型的广义预测控制问题,分析了算法的稳态无差特性(offset-freebehavious),给出了保证控制的稳态无差特性的条件,提出了改进的算法。理论分析和数字仿真结果表明改进的算法有更好的控制特性.

The paper studied Generalized Predictive Control based on CARMA model. analized the offset-freebehavious of the algorithm, presented the comditions that can ensure the offset-free and the improved algorithm.The theorical analysis and the simulation show that the improved algorithm is better on the performance than theconventional one.