International Journal of Control, Automation, and Systems

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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Boundary Control of Axially Moving Continua: Application to a Zinc Galvanizing Line

  • Kim Chang-Won (Department of Mechanical and Intelligent Systems Engineering, Pusan National University) ;
  • Park Hahn (Department of Mechanical and Intelligent Systems Engineering, Pusan National University) ;
  • Hong Keum-Shik (School of Mechanical Engineering, Pusan National University)
  • Published : 2005.12.01
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Abstract

In this paper, an active vibration control of a tensioned, elastic, axially moving string is investigated. The dynamics of the translating string are described with a non-linear partial differential equation coupled with an ordinary differential equation. A right boundary control to suppress the transverse vibrations of the translating continuum is proposed. The control law is derived via the Lyapunov second method. The exponential stability of the closed-loop system is verified. The effectiveness of the proposed control law is simulated.

Keywords

References

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