オートパラメトリック吸振器による多自由度系の制振(機械力学,計測,自動制御)

DOI 機関リポジトリ Web Site Web Site 参考文献11件

書誌事項

タイトル別名
  • Vibration Control of Multi-Degree-of-Freedom System by Autoparametric Vibration Absorber(Mechanical Systems)
  • オートパラメトリック吸振器による多自由度系の制振
  • オートパラメトリックキュウシンキ ニ ヨル タジユウドケイ ノ セイシン

この論文をさがす

抄録

Vibration control of a main system, which is modelized by two-degree-of-freedom spring-mass system, with two autoparametric vibration absorbers has been experimented and simulated. Every autoparametric vibration absorber consists of a pendulum and a torsion spring around its support point. Such a vibration absorber has no restriction on its vibration direction. The autoparametric resonance takes place at the first natural frequency of the main system in the only pendulum corresponding to the first mode and at the second natural frequency in another pendulum corresponding to the second mode. Then the resonance vibration of the main system is controlled by the autoparametric resonance of the pendulums. A vibration system with multi-resonances can be easily controlled by the autoparametric vibration absorbers because each of the vibration absorbers does not have influence on the others mutually. The effect of the pendulum damping on the autoparametric resonance is investigated by simulation and it is found that an optimal value of the pendulum damping exists for the vibration control over the resonance.

収録刊行物

参考文献 (11)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ