アクティブマスダンパーを用いた建物の振動制御 : その1 複数モード制御手法とその制御性能に関する研究

概要

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A design method of output feedback controller for a building-AMD system is proposed. This method can be generally applied to controlling multi modes of the system whose damping matrix does not necessarily satisfy the orthogonality condition. A reduced order model as well as a reduced order weight matrix for optimal control are obtained through a linear transformation of the state space representation of the system considering the complex modes and output feedback gains are evaluated. The control performance of the structure-AMD system designed by this method is compared with that obtained by minimization norm method as well as optimal control with full state feedback. It is shown through a numerical example that this method can achieve as good performance as optimal control with full state feedback and performs better than minimization norm method for the practical range of application.
社団法人日本建築学会の論文
1995-02-28