Vibration Boundary Control of a Flexible Marine Riser with High-gain Observer

被引：0

作者：

Pan, Chuan ^{[1
]}

Hou, Chang ^{[1
]}

Wu, Yilin ^{[2
]}

Liu, Yu ^{[2
]}

机构：

[1] Northeast Forestry Univ, Informat & Comp Engn Inst, Harbin 150040, Peoples R China

[2] Guangdong Univ Educ, Dept Comp Sci, Guangzhou 510310, Guangdong, Peoples R China

来源：

PROCEEDINGS OF THE 35TH CHINESE CONTROL CONFERENCE 2016 | 2016年

关键词：

Marine risers; Boundary control; Output feedback control; Lyapunov's direct method; ACTIVE CONTROL;

D O I：

暂无

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 investigates vibration control problem of a flexible marine riser coupled with the internal fluid dynamics. By applying Lyapunov's direct method, boundary control technique and high-gain observers, an output feedback boundary control is proposed to suppress the vibration of the riser system. With the proposed control, the control spillover is avoided and the stability of the closed-loop system and uniform boundedness of the closed-loop signals are ensured. Simulation results validate the effectiveness of the proposed control.

引用

页码：1334 / 1338

页数：5

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