论文标题

经济模型预测控制的新表述,而无需终端限制

A new formulation of Economic Model Predictive Control without terminal constraint

论文作者

Alamir, Mazen, Pannochia, Gabriele

论文摘要

在本文中,可以使用一种简单的经济模型预测控制的表述,其中具有两个通常被视为相互排斥的特征,即在一侧是相当短的预测范围(与可及性兼容),并且在另一侧没有最终约束。结果适用于离散化源自连续时间模型的离散时间模型。当某些参数增加并减少采样时间时,显示了最佳未知稳态对的一小邻居处的实际稳定性。给出了一个常用的示例来说明结果。

In this paper, it is shown that a simple formulation of Economic Model Predictive Control can be used which possesses two features that are generally viewed as mutually exclusive, namely, a rather short prediction horizon (reachability-compatible) on one side, and the absence of final constraint on the other side. The result holds for discrete-time models that are originated from continuous-time models by means of discretization. Practical stability at a small neighborhood of the optimal unknown steady-state pair is shown when some parameters increase and sampling time decreases. A commonly used example is given to illustrate the result.

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