Optimal Control of Random Vibration by the Use of an Active Dynamic Vibration Absorber (Theoretical Considerations on the Control Performance and the Robustness)

Kazuo Yoshida, Taro Shimogo, Hidekazu Nishimura

Research output: Contribution to journalArticle

Abstract

In this study, the control characteristics of two kinds of dynamic vibration absorber (D. V. A.), an active D. V. A. with a feedback link alone and an active D. V. A. with feedback and feedforward links, are considered and compared to those of a passive D. V. A. Particularly, the relationships between the control performance and the criterion, the mass ratio or the input characteristics are investigated. Furthermore, in order to examine the robustness of the three kinds of D. V. A., the influences of changes of system parameters and input characteristics on the control performances are clarified. As a result, the fundamental design data on the active dynamic vibration absorbers are obtained.

Original languageEnglish
Pages (from-to)2118-2124
Number of pages7
JournalTransactions of the Japan Society of Mechanical Engineers Series C
Volume54
Issue number505
DOIs
Publication statusPublished - 1988 Jan 1
Externally publishedYes

Keywords

  • Application of Control
  • Dynamic Absorber
  • Feedforward Control
  • Optimal Control
  • Random Vibration
  • Vibration Control

ASJC Scopus subject areas

  • Mechanics of Materials
  • Mechanical Engineering
  • Industrial and Manufacturing Engineering

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