J-GLOBAL ID:200904058005071299  Research Project code:9800034198 Update date:Dec. 04, 2001

Hybrid mass dampers with convertible active and passive modes using servomotors for vibration control of tall buildings

Study period:1991 - 2000
Organization (1):
Investigating Researcher (1):
Research overview:
In this research, hybrid mass dampers with convertible active and passive modes have been developed using AC servo-motor or induction-type linear motor as the actuator. Through the vibration experiment on a vibration table, effectiveness of the active-passive conversion rule was confirmed in consideration on such limits as overload, temperature, and speed limits. Its application to full-size buildings was conducted for observation and analysis.
Keywords (8):
multistory building ,  linear motor ,  servomotor ,  switching ,  active control ,  vibratory control ,  vibration proof ,  speed limit
Research program: Ordinary Research

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