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arXiv 2011.02351eess.SYcs.SY
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切换最优控制与驻留时间约束的初步研究

Switched Optimal Control and Dwell Time Constraints: A Preliminary Study

Moad Abudia, Michael Harlan, Ryan Self, Rushikesh Kamalapurkar

摘要:

大多数现代控制系统都是可切换的,这意味着它们具有连续和离散的决策变量。切换系统通常具有称为驻留时间约束的约束(例如,热泵中的循环约束)对切换速率的影响。本文介绍了一种基于嵌入的方法来解决离散和连续决策变量的最优控制问题。与现有的方法不同,所开发的技术可以通过辅助成本将驻留时间约束,同时还保留了其他状态和控制约束的问题。仿真结果切换最优控制问题的辅助成本和不展示的实用程序的开发方法。

英文摘要:

Most modern control systems are switched, meaning they have continuous as well as discrete decision variables. Switched systems often have constraints called dwell-time constraints (e.g., cycling constraints in a heat pump) on the switching rate. This paper introduces an embedding-based-method to solve optimal control problems that have both discrete and continuous decision variables. Unlike existing methods, the developed technique can heuristically incorporate dwell-time constraints via an auxiliary cost, while also preserving other state and control constrains of the problem. Simulations results for a switched optimal control problem with and without the auxiliary cost showcase the utility of the developed method.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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