한쌍의 압전형 구동기를 이용한 구조물의 능동 미소 진동 제어 Active Micro-Vibration Control of a Structure by Using a Pair of Piezoelectric Actuators

Active micro-vibration control of a structure, which simulates a stepper device, is performed using a pair of piezolectric actuators. The control aims at reducing the translational and rotational vibrations of the upper plate when the base is subject to seismic disturbance and the upper plate undergoes impulsive transient motion. Using the experimentally determined model, derivative control scheme is adopted so that the damping of the closed-loop system is effectively increased. It is found that the predicted control performance is in good agreement with the experimental results. Finally, the limit cycle phenomenon due to the controller voltage saturation is compared with the simulation.
Publisher
한국소음진동공학회
Issue Date
1993
Language
KOR
Citation

한국소음진동공학회논문집, v.3, no.4, pp.373 - 382

ISSN
1598-2785
URI
http://hdl.handle.net/10203/58469
Appears in Collection
ME-Journal Papers(저널논문)
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