基于H∞性能的不确定多速率系统鲁棒预测控制

研究含有不确定性的输入多采样率控制系统的鲁棒预测控制问题,提出了基于Hoo性能的鲁棒预测控制算法.该算法采用线性矩阵不等式(LMI)的方法,得出闭环多采样率系统具有H∞性能指标的上界γ,并给出保证闭环系统鲁棒稳定的判据.仿真结果表明了该算法的有效性.

Based H∞ performance robust predictive control for uncertainty multirate system

This paper proposes a robust predictive control algorithm based on H∞ performance for uncertainty multi-rate
control system. The upper bound  of  H∞ performance target for the multi-rate closed-loop system is derived by using linear matrix inequality approach, and the condition of the robust stability for the closed-loop system is obtained. The simulation results show the effectiveness of the proposed algorithm.