クラスタ制御による柔軟はりの無振動状態生成について(機械力学,計測,自動制御)

概要

論文の詳細を見る
This paper presents active cluster control of a distributed-parameter beam for the purpose of generating a completely vibration-free state on a designated area of the beam. First, theoretical development of cluster control consisting of both cluster filtering and cluster actuation is shown. Cluster filtering falls into a category of model filtering that may extract information necessary for control. Therefore the output of the cluster filtering per se is the desired control signal. Based upon the principle of reciprocity, cluster actuation is introduced, thereby exciting a particular cluster filtering output without causing any spillover problem. With a view to generating a completely vibration-free state on a beam ; there are neither progressive waves nor reflected waves, state variables governing the vibration of a beam are extracted as a cluster filtering output. As such, the suppression of the state variables leads to the generation of a completely vibration-free state of a beam. Numerical simulation as well as an experiment is conducted, elucidating the validity of the proposed cluster filtering and cluster actuation. Further experiment is undertaken, demonstrating the capability of active cluster control for generating a completely vibration-free state on a designated area of a beam.
一般社団法人日本機械学会の論文
2005-03-25