TY - GEN
T1 - Vibration suppression for rotor system of magnetic suspended wind turbines using cross-feedback-based sliding mode control
AU - Ouyang, Huimin
AU - Liu, Feng
AU - Zhang, Guangming
AU - Mei, Lei
AU - Deng, Xin
AU - Wang, Deming
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2016/2/10
Y1 - 2016/2/10
N2 - This paper proposed a novel method which is the combination of traditional cross feedback control and sliding mode control for the problem of gyroscopic coupling and imbalance disturbance in the rotor system of magnetic suspended wind turbines when they rotate under high speed situation. Firstly, the mathematical model of a radial four-degree-of-freedom active magnetic bearing rotor system is derived. Then, a sliding mode controller is designed after decoupling the model by using cross feedback control method. The stability of the whole system is guaranteed by the Lyapunov stability theory. Better robustness and regulation performance is obtained through comparing with a traditional decentralized PID-based cross feedback controller numerically.
AB - This paper proposed a novel method which is the combination of traditional cross feedback control and sliding mode control for the problem of gyroscopic coupling and imbalance disturbance in the rotor system of magnetic suspended wind turbines when they rotate under high speed situation. Firstly, the mathematical model of a radial four-degree-of-freedom active magnetic bearing rotor system is derived. Then, a sliding mode controller is designed after decoupling the model by using cross feedback control method. The stability of the whole system is guaranteed by the Lyapunov stability theory. Better robustness and regulation performance is obtained through comparing with a traditional decentralized PID-based cross feedback controller numerically.
UR - http://www.scopus.com/inward/record.url?scp=84963738404&partnerID=8YFLogxK
U2 - 10.1109/SII.2015.7404963
DO - 10.1109/SII.2015.7404963
M3 - 会议稿件
AN - SCOPUS:84963738404
T3 - 2015 IEEE/SICE International Symposium on System Integration, SII 2015
SP - 112
EP - 115
BT - 2015 IEEE/SICE International Symposium on System Integration, SII 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 8th Annual IEEE/SICE International Symposium on System Integration, SII 2015
Y2 - 11 December 2015 through 13 December 2015
ER -