TY - GEN
T1 - Simultaneous robust optimization of tuned mass damper and active control system
AU - Miyamoto, Kou
AU - Nakano, Satoshi
AU - She, Jinhua
AU - Sato, Daiki
AU - Chen, Yinli
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021/10/13
Y1 - 2021/10/13
N2 - This paper presents a new design method for an active tuned-mass-damper (AMD) system. A tuned-mass-damper (TMD) is one of the common passive-control methods. A TMD reduces a response for resonance frequency. Recently, an AMD, which applies a control engineering for a TMD, is used to increase control performance. Usually, the TMD and the control system of an AMD are designed separately and some nonstructural member or nonlinear characteristics are ignored. This paper presents a simple method that designs both the TMD and the control system of the AMD simultaneously and considers the uncertainties of a structure. The numerical example uses a single-degree-of-freedom model with an AMD and several earthquake waves. The numerical example demonstrates that the presented method suppresses the displacement without increasing absolute acceleration.
AB - This paper presents a new design method for an active tuned-mass-damper (AMD) system. A tuned-mass-damper (TMD) is one of the common passive-control methods. A TMD reduces a response for resonance frequency. Recently, an AMD, which applies a control engineering for a TMD, is used to increase control performance. Usually, the TMD and the control system of an AMD are designed separately and some nonstructural member or nonlinear characteristics are ignored. This paper presents a simple method that designs both the TMD and the control system of the AMD simultaneously and considers the uncertainties of a structure. The numerical example uses a single-degree-of-freedom model with an AMD and several earthquake waves. The numerical example demonstrates that the presented method suppresses the displacement without increasing absolute acceleration.
KW - Active control
KW - Active tuned mass damper (AMD)
KW - Robust control
KW - Tuned mass damper (TMD)
KW - linear matrix inequality (LMI)
UR - https://www.scopus.com/pages/publications/85119487459
U2 - 10.1109/IECON48115.2021.9589678
DO - 10.1109/IECON48115.2021.9589678
M3 - Conference contribution
AN - SCOPUS:85119487459
T3 - IECON Proceedings (Industrial Electronics Conference)
BT - IECON 2021 - 47th Annual Conference of the IEEE Industrial Electronics Society
PB - IEEE Computer Society
T2 - 47th Annual Conference of the IEEE Industrial Electronics Society, IECON 2021
Y2 - 13 October 2021 through 16 October 2021
ER -