arXiv 2207.032192022-07-07eess.SYcs.SYmath.DSmath.OC

Control of Oscillatory Temperature Field in a Building via Damping Assignment to Nonlinear Koopman Mode

Yoshihiko Susuki, Kohei Eto, Naoto Hiramatsu, Atsushi Ishigame

备注：: 15 pages, 6 figures
DOI：: 10.1109/CCTA49430.2022.9966014

英文摘要：

This paper addresses a control problem on air-conditioning systems in buildings that is regarded as a control practice of nonlinear distributed-parameter systems. Specifically, we consider the design of a controller for suppressing an oscillatory response of in-room temperature field. The main idea in this paper is to apply the emergent theory of Koopman operator and Koopman mode decomposition for nonlinear systems, and to formulate a technique of damping assignment to a nonlinear Koopman mode in a fully data-driven manner. Its effectiveness is examined by numerical simulations guided by measurement of a practical room space.

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