Title :
Electromagnetic shunt damping
Author :
Behrens, S. ; Fleming, A.J. ; Moheimani, S. O Reza
Author_Institution :
Sch. of Electr. Eng. & Comput. Sci., Newcastle Univ., NSW, Australia
Abstract :
A method for electromagnetic shunt damping (EMSD) is presented in this paper. Compared to piezoelectric shunt damping, the proposed EMSD vibration controller has a number of benefits. It requires small shunt voltages, can provide large stroke and can dampen larger mechanical structures. A passive control strategy is validated through experimentation on a simple electromagnetic mass-spring-damper system. Theoretical results are also presented.
Keywords :
damping; electromagnetic actuators; piezoelectric transducers; vibration control; electromagnetic mass spring damper system; electromagnetic shunt damping; mechanical structures; piezoelectric shunt damping; shunt voltages; vibration controller; Coils; Damping; Electrodynamics; Electromagnetic forces; Electromagnetic modeling; Magnetic levitation; Piezoelectric transducers; Shunt (electrical); Vibrations; Voltage;
Conference_Titel :
Advanced Intelligent Mechatronics, 2003. AIM 2003. Proceedings. 2003 IEEE/ASME International Conference on
Print_ISBN :
0-7803-7759-1
DOI :
10.1109/AIM.2003.1225504
