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针对具有有界扰动的多胞不确定约束系统,基于混合H_2/H_∞指标,提出一种鲁棒预测控制器设计方法.该控制器在保证系统对外界扰动的抑制指标前提下,具有较好的控制性能.同时,考虑了该控制器的可行性设计问题,通过附加约束保证了预测控制器的递归可行性.
A robust predictive controller design method based on hybrid H 2 / H ∞ index is proposed for multicritical constrained systems with bounded disturbances. The proposed controller has better performance in restraining system disturbance to the outside world The feasibility of the controller design is considered and the recursive feasibility of the predictive controller is guaranteed by the additional constraints.