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Influence analysis of time delay to active mass damper control system using pole assignment method

  • J. Teng
  • , H. B. Xing
  • , W. Lu*
  • , Z. H. Li
  • , C. J. Chen
  • *Corresponding author for this work
  • Harbin Institute of Technology Shenzhen
  • China Construction 4th Engineering Bureau 6th Corp. Limited

Research output: Contribution to journalArticlepeer-review

Abstract

To reduce the influence of time delay on the Active Mass Damper (AMD) control systems, influence analysis of time delay on system poles and stability is applied in the paper. A formula of the maximum time delay for ensuring system stability is established, by which the influence analysis of control gains on system stability is further arisen. In addition, the compensation controller is designed based on the given analysis results and pole assignment. A numerical example and an experiment are illustrated to verify that the performance of time-delay system. The result is consistent to that of the long-time delay control system, as well as to proof the better effectiveness of the new method proposed in this article.

Original languageEnglish
Pages (from-to)99-116
Number of pages18
JournalMechanical Systems and Signal Processing
Volume80
DOIs
StatePublished - 1 Dec 2016
Externally publishedYes

Keywords

  • AMD control system
  • Flexible building
  • Pole assignment
  • Time delay

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