Vibration Boundary Control for a One-Dimensional Flexible Beam System With Restricted Input | Zendy

Zhijia Zhao | Zendy; Yonghao Ma | Zendy; Zhigang Ren | Zendy; Chunming Tang | Zendy; Guilin Wen | Zendy

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Vibration Boundary Control for a One-Dimensional Flexible Beam System With Restricted Input

Author(s) -

Zhijia Zhao,

Yonghao Ma,

Zhigang Ren,

Chunming Tang,

Guilin Wen

Publication year - 2018

Publication title -

ieee access

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.587

H-Index - 127

ISSN - 2169-3536

DOI - 10.1109/access.2018.2863037

Subject(s) - aerospace , bioengineering , communication, networking and broadcast technologies , components, circuits, devices and systems , computing and processing , engineered materials, dielectrics and plasmas , engineering profession , fields, waves and electromagnetics , general topics for engineers , geoscience , nuclear engineering , photonics and electrooptics , power, energy and industry applications , robotics and control systems , signal processing and analysis , transportation

This paper studies a boundary control problem of a 1-D flexible beam. The objective is to design an efficient boundary controller to suppress the undesired vibration of the 1-D flexible beam with restricted input. A novel boundary controller is developed to suppress the vibration and stabilize the beam system. The effect of the restricted input can be mitigated by employing a smooth hyperbolic tangent function and the boundary controller proposed in this paper can not only avoid the control spillover phenomenon, but also guarantee the asymptotic stability of the closed-loop system. The numerical results are finally illustrated to validate the effectiveness of our methodology.

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