Testing of the Programmable AMB Spring and Damping Forces in a Flexible Rotor Test-Rig Mode
This paper presents the 3 coils Active Magnetic Bearing (AMB) applied to the spring and damping forces generation in the flexible rotor mode. A nonlinear model is linearized for the rotor located at the bearing center. A state feedback controller is proposed and a closed loop matrix is given in the final form. Stiffness and damping factors are adjusted for experimental purposes to show effects of the programmable advantages of the AMB. The experimental results illustrate the damped rotor vibrations under an external pulse excitation generated by one of electromagnets.
Stiffness Damping Active Magnetic Bearing Real-Time Control Programmable Dynamics
Adam Pi(l)at
AGH University of Science and Technology, Department of Automatics, Mickiewicza 30 Ave, 30-059 Kraków, Poland
国际会议
The Twelfth International Symposium on Magnetic Bearings(第十二届国际磁悬浮轴承学术会议)
武汉
英文
516-523
2010-08-22（万方平台首次上网日期，不代表论文的发表时间）