慣性接続要素と最適化された柔バネ要素と粘性要素を有する一層応答制御システムの振動実験

概要

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The Previous study have already proposed optimum response control method of 1-DOF system using linear viscous damper with rotational inertial mass and linear spring, and substituting equivalent linear Kelvin system for original system to develop simplified analysis and design procedures for practical for applications. To achieve optimum control, we used the optimum design theory of the dynamic vibration absorber or the tuned-mass damper proposed by Den Hartog. In his theory, optimum design is achieved by minimizing the peaks of the resonance curve of the system. In this paper, we discuss proprieties of the optimum response control theory for magnification factor of displacement and acceleration. This paper is also validated the tuning factor of substituting equivalent linear Kelvin system , and response damping ratio of the optimum control system subjected to random excitations.
一般社団法人日本建築学会の論文
2008-03-25