Boundary Control of Coupled Hyperbolic PDEs for Two-dimensional Vibration Suppression of a Deep-sea Construction Vessel

被引：0

作者：

Wang, Ji ^{[1
]}

Krstic, Miroslav ^{[1
]}

机构：

[1] Univ Calif San Diego, Dept Mech & Aerosp Engn, La Jolla, CA 92093 USA

来源：

2020 AMERICAN CONTROL CONFERENCE (ACC) | 2020年

关键词：

DISTURBANCE REJECTION; OUTPUT REGULATION; STABILIZATION; SYSTEMS; DYNAMICS;

D O I：

10.23919/acc45564.2020.9147330

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a state-feedback boundary control design of a class of coupled hyperbolic PDE-ODE systems, characterized by spatially-varying coefficients and a time-varying domain, which physically describes laterallongitudinal coupled vibrations of a deep-sea construction vessel used to install oil drilling equipment on the seafloor in deep-sea oil exploration. The exponential stability of the closed-loop system is proved via Lyapunov analysis. Effective suppression of lateral-longitudinal coupled vibrations in the deep-sea construction vessel by the designed controller is verified via numerical simulation.

引用

页码：1588 / 1593

页数：6

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