Title :
Active vibration control of a multi-degree-of-freedom structure by the use of direct model reference adaptive control
Author :
Agarwala, Ranjeet ; Ozcelik, Selahattin ; Faruqi, Mohammed
Author_Institution :
Dept. of Mech. Eng., Texas A&M Univ., Kingsville, TX, USA
Abstract :
In the paper, the problem of active vibration control of multi-degree-of-freedom high-rise buildings is considered. A direct model reference adaptive control (DMRAC) algorithm is implemented on the multi-degree-of-freedom structure, which is modeled as being composed of spring-mass-damper subsystems. The system is then subjected to earthquake vibrations and wind effects, which are treated as disturbances. Satisfactory vibration suppression is achieved
Keywords :
compensation; damping; feedforward; model reference adaptive control systems; structural engineering; vibration control; active vibration control; direct model reference adaptive control; earthquake vibrations; multi-degree-of-freedom high-rise buildings; multi-degree-of-freedom structure; spring-mass-damper subsystems; vibration suppression; wind effects; Actuators; Adaptive control; Buildings; Centralized control; Communication system control; Earthquakes; Floors; Mathematical model; Mechanical engineering; Vibration control;
Conference_Titel :
American Control Conference, 2000. Proceedings of the 2000
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-5519-9
DOI :
10.1109/ACC.2000.879236