Theoretical Investigation on Dynamic Behavior of AMB-Rotor System subject to Base Motion Disturbances
A theoretical investigation on the dynamic behavior of an AMB-rotor system subject to base motion disturbances was carried out in the present paper. The rotor responses of the AMB-rotor system under the rigid and flexible base supporting conditions were compared, which will provide theoretical basis on the base disturbance rejection performance research of AMB-rotor systems. The results show that under the rigid base supporting condition, the capacity of the AMBâ€™s controller to suppress the base disturbances is very limited. In order to attenuate the disturbance responses, a flexible base with specified mass and stiffness should be adopted in the AMB-rotor system.
Booktitle: Proceedings of ISMB12