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The Design of an Active Seismic Control System for a Building Using the Particle Swarm Optimization

  • Adam Schmidt
  • Roman Lewandowski
Part of the Lecture Notes in Computer Science book series (LNCS, volume 6114)

Abstract

Recently significant attention has been paid to the active reduction of vibrations in civil constructions. In this paper we present the synthesis of an active control system using the particle swarm optimization method. The controller design is analyzed as a building stories’ displacement minimalization problem. The proposed fitness function is computationally efficient and incorporates the constraints on the system’s stability and actuators’ maximum output. The performance of the obtained controller was tested using historical earthquake records. The performed numerical simulations proved that the designed controller is capable of efficient vibrations reduction.

Keywords

active vibration reduction particle swarm optimization earthquake engineering 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2010

Authors and Affiliations

  • Adam Schmidt
    • 1
  • Roman Lewandowski
    • 2
  1. 1.Institute of Control and Information EngineeringPoznan University of Technology 
  2. 2.Institute of Structural EngineeringPoznan University of Technology 

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