並立する弾性構造物の振動制御 : 多自由度系構造物の振動制御

概要

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This paper concerns vibration control for MDOF structures arranged in parallel. Recently, passive or active dynamic absorbers have been used widely in the field of vibration control of flexible structures. The authors proposed the method that both structures are controlled actively at the same time with a single actuator placed between them. However, there is the problem that, in general, the structures have many DOF and hence the reduced-order model is necessary to design the controller. The authors proposed the method in which a MDOF physical model is obtained by modifying the mode shapes. This paper shows the application of the reduced-order model method to 2-l DOF parallel structures. Effectiveness of the vibration control method to the MDOF system using this reduced-order model is demonstrated by simulation and experiment.
一般社団法人日本機械学会の論文
1992-08-25