DocumentCode :
3242339
Title :
Shock vibration control using active momentum exchange impact damper - Experimental study
Author :
Hara, Susumu ; Son, Lovely ; Yamada, Keisuke ; Matsuhisa, Hiroshi
Author_Institution :
Dept. of Mech. Sci. & Eng., Nagoya Univ., Nagoya, Japan
fYear :
2009
fDate :
14-17 July 2009
Firstpage :
1106
Lastpage :
1112
Abstract :
The authors´ previous study proposed a novel shock vibration control using the active momentum exchange impact damper (AMEID) in simulations. By using this method, the shock vibration of the vibratory system is greatly reduced by transferring a part of its momentum to the damper mass. This feature is effective for suppressing the first large peak value of the acceleration response due to a shock load. In this paper, the active control of shock vibration using AMEID in actual conditions is evaluated by experiments. A one-degree-of-freedom vibratory system is used as the controlled object. The controller is designed by using the discrete-time LQR optimal control theory. The effectiveness of the AMEID approach is verified experimentally.
Keywords :
control system synthesis; discrete time systems; impact (mechanical); linear quadratic control; shock absorbers; shock control; vibration control; vibrations; AMEID; acceleration response; active control; active momentum exchange impact damper; controller design; damper mass; discrete-time LQR optimal control theory; one-degree-of-freedom vibratory system; shock vibration control; Acceleration; Control systems; Damping; Electric shock; Floors; Optimal control; Robots; Shock absorbers; Vibration control; Weight control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Advanced Intelligent Mechatronics, 2009. AIM 2009. IEEE/ASME International Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-2852-6
Type :
conf
DOI :
10.1109/AIM.2009.5229734
Filename :
5229734
Link To Document :
بازگشت