On the optimal control force applied to tuned mass dampers for multi-degree-of-freedom systems

Nguyen Dong Anh, Nguyen Chi Sang


The design of active TMD for multi-degree-of-freedom systems subjected to second order coloured noise excitation is considered using the linear quadratic optimal theory. A detailed numerical study is carried out for a 2-DOF system. It is shown that the effectiveness of active TMD is better than the one of passive TMD.

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DOI: https://doi.org/10.15625/0866-7136/26/1/5682 Display counter: Abstract : 89 views. PDF : 33 views.


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