TY - GEN
T1 - Dual linear motors synchronous control for horizontal axis of far-field target motion simulators
AU - Chen, Ran
AU - Jiao, Zongxia
AU - Yan, Liang
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2016/11/17
Y1 - 2016/11/17
N2 - This paper proposes a simple synchronous control scheme for a linear servo system applied to driving the horizontal axis of far-field target motion simulators(TMS). The investigated horizontal axis is driven by two parallel linear motors, which are arranged at both ends of the vertical axis. This layout, which can improve the system dynamics, overall thrust and structural stiffness, requires accurate synchronous control. To meet this requirement, the velocity difference compensation scheme is proposed to reduce the synchronous errors. Prior to this, the parallel synchronous control model of dual linear motors is established, and a stiffness coefficient is introduced to consider the impact of the mechanical connection coupling between these two linear motors. The performance of the proposed method is verified by a S-curve motion profile, and the simulation results substantiate the effectiveness of the control method.
AB - This paper proposes a simple synchronous control scheme for a linear servo system applied to driving the horizontal axis of far-field target motion simulators(TMS). The investigated horizontal axis is driven by two parallel linear motors, which are arranged at both ends of the vertical axis. This layout, which can improve the system dynamics, overall thrust and structural stiffness, requires accurate synchronous control. To meet this requirement, the velocity difference compensation scheme is proposed to reduce the synchronous errors. Prior to this, the parallel synchronous control model of dual linear motors is established, and a stiffness coefficient is introduced to consider the impact of the mechanical connection coupling between these two linear motors. The performance of the proposed method is verified by a S-curve motion profile, and the simulation results substantiate the effectiveness of the control method.
UR - https://www.scopus.com/pages/publications/85006724628
U2 - 10.1109/AUS.2016.7748164
DO - 10.1109/AUS.2016.7748164
M3 - 会议稿件
AN - SCOPUS:85006724628
T3 - AUS 2016 - 2016 IEEE/CSAA International Conference on Aircraft Utility Systems
SP - 810
EP - 813
BT - AUS 2016 - 2016 IEEE/CSAA International Conference on Aircraft Utility Systems
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 IEEE/CSAA International Conference on Aircraft Utility Systems, AUS 2016
Y2 - 10 October 2016 through 12 October 2016
ER -