Bidirectional Connected Control Method Applied to an Experimental Structural Model Split into Four Substructures

13th International Conference on Motion and Vibration Control; 12th International Conference on Recent Advances in Structural Dynamics

Watanabe, T.^1 ; Seto, K.^2 ; Toyoda, H.^3 ; Takano, T.^3

Department of Mechanical Engineering, College of Science and Technology, Nihon University, 1-8-14 Kanda-Surugadai, Chiyoda-ku, Tokyo

101-8308, Japan^1

Seto Vibration Control Laboratory, Kanagawa, Japan^2

Watanabe Lab., Mechanical Engineering Major, Grauate School of Science and Technology, Nihon University, Tokyo, Japan^3

关键词: Control methods;    Damping forces;    Experimental analysis;    Experimental modeling;    Magnetic damper;    Reaction forces;    Structural modeling;    Structural vibration control;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/744/1/012035/pdf
DOI  :  10.1088/1742-6596/744/1/012035

来源: IOP

【 摘 要 】

Connected Control Method (CCM) is a well-known mechanism in the field of civil structural vibration control that utilizes mutual reaction forces between plural buildings connected by dampers as damping force. However, the fact that CCM requires at least two buildings to obtain reaction force prevents CCM from further development. In this paper, a novel idea to apply CCM onto a single building by splitting the building into four substructures is presented. An experimental model structure split into four is built and CCM is applied by using four magnetic dampers. Experimental analysis is carried out and basic performance and effectiveness of the presented idea is confirmed.