TY - GEN
T1 - Mechanical resonance suppression and disturbance rejection of 2-inertia system with observer-based feedback control
AU - Fu, Yongjian
AU - Yang, Ming
AU - Ni, Qinan
AU - Xu, Dianguo
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/7/13
Y1 - 2016/7/13
N2 - Mechanical resonance suppression and disturbance rejection are important research contents of steel rolling mill, machine tools and other transmission mechanism. At present, there are many researches on mechanical resonance suppression or disturbance rejection, but most of them are in the single side. Few papers study the resonance suppression and disturbance rejection simultaneously, not to mention the analysis of the contradiction of the two parts. Just for the contradiction of mechanical resonance suppression and disturbance rejection in the 2-inertia transmission system, a method of solving the problem is proposed in this paper based on the dual observer feedback control. In which fractional order disturbance observer(FO-DOB) is used to suppress the mechanical resonance, on the basis of this, the state observer is used to feedback the load torque and the speed difference of load and driving side, which can further improve the anti-disturbance ability of the system. Simulation verify the effectiveness of the proposed method.
AB - Mechanical resonance suppression and disturbance rejection are important research contents of steel rolling mill, machine tools and other transmission mechanism. At present, there are many researches on mechanical resonance suppression or disturbance rejection, but most of them are in the single side. Few papers study the resonance suppression and disturbance rejection simultaneously, not to mention the analysis of the contradiction of the two parts. Just for the contradiction of mechanical resonance suppression and disturbance rejection in the 2-inertia transmission system, a method of solving the problem is proposed in this paper based on the dual observer feedback control. In which fractional order disturbance observer(FO-DOB) is used to suppress the mechanical resonance, on the basis of this, the state observer is used to feedback the load torque and the speed difference of load and driving side, which can further improve the anti-disturbance ability of the system. Simulation verify the effectiveness of the proposed method.
KW - 2-inertia
KW - disturbance rejection
KW - feedback control
KW - mechanical resonance
KW - styling
UR - https://www.scopus.com/pages/publications/84983365350
U2 - 10.1109/IPEMC.2016.7512788
DO - 10.1109/IPEMC.2016.7512788
M3 - 会议稿件
AN - SCOPUS:84983365350
T3 - 2016 IEEE 8th International Power Electronics and Motion Control Conference, IPEMC-ECCE Asia 2016
SP - 3084
EP - 3088
BT - 2016 IEEE 8th International Power Electronics and Motion Control Conference, IPEMC-ECCE Asia 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 8th IEEE International Power Electronics and Motion Control Conference, IPEMC-ECCE Asia 2016
Y2 - 22 May 2016 through 26 May 2016
ER -