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
收藏
页码:1588 / 1593
页数:6
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