LPV基本引理的连续时间推广
A Continuous-Time Generalization of the LPV Fundamental Lemma
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中文总结 AI 辅助
本文通过LPV系统框架,将LPV基本引理从离散时间推广到连续时间系统,实现数据驱动的连续时间LPV控制器设计。
中文摘要 AI 辅助
直接从数据出发为物理系统设计控制器,在工业界和学术界都引起了极大的兴趣。然而,迄今为止,直接数据驱动控制的研究主要集中在离散时间线性时不变系统上。为了向连续时间非线性系统迈出高度非平凡的一步,本文通过线性参数变化(LPV)系统的框架探索了一条中间路线。LPV系统可以作为非线性系统的便捷替代,以实现系统性的分析和控制器设计。在这项工作中,我们将针对离散时间系统的LPV基本引理推广到一类连续时间LPV系统,获得了可用于设计连续时间LPV控制器的数据驱动表示。
英文摘要
Controller design for physical systems directly from data is of tremendous interest in both the industry and academia. However, the research on direct data-driven control has thus far mainly focused on discrete-time linear time-invariant systems. To make the highly non-trivial step to continuous-time nonlinear systems, this paper explores an intermediate route through the framework of linear parameter-varying (LPV) systems. LPV systems can be used as a convenient surrogate for nonlinear systems to achieve systematic analysis and controller design. In this work, we generalize the LPV Fundamental Lemma for discrete-time systems towards a class of continuous-time LPV systems, achieving data-driven representations that can be used to design continuous-time LPV controllers.
发表机构
- Technische Universität Ilmenau(伊尔梅瑙工业大学)
- University of Pennsylvania(宾夕法尼亚大学)
- Eindhoven University of Technology(埃因霍温理工大学)
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