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      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/089/02/0024

    • Keywords

       

      Active vibration control; linear quadratic tracking; two-degrees of freedom system

    • Abstract

       

      In the last few decades, researchers have proposed many control techniques to suppress unwanted vibrations in a structure. In this work, a novel and simple technique is proposed for the active vibration control. In this technique, an optimal tracking control is employed to suppress vibrations in a structure by simultaneously tracking zero references for modes of vibration. To illustrate the technique, a two-degrees of freedom spring-mass-dampersystem is considered as a test system. The mathematical model of the system is derived and then converted into a state-space model. A linear quadratic tracking control law is then used to make the disturbed system track zero references.

    • Author Affiliations

       

      BEHROUZ KHEIRI SARABI1 MANU SHARMA1 DAMANJEET KAUR1

      1. UIET, Panjab University, Chandigarh 160 014, India
    • Dates

       
  • Pramana – Journal of Physics | News

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