TY - GEN
T1 - Master-slave control strategy-based design of dual linear motors driven vertical motion systems
AU - Qi, Enbing
AU - Liu, Mingqi
AU - Fang, Zhenyong
N1 - Publisher Copyright:
© 2025 IEEE.
PY - 2025
Y1 - 2025
N2 - The vertical motion system is an important functional component of ultra-precision multi-axis machine tools. However, since the motion direction of the vertical motion system is parallel to the direction of gravity, its load conditions are significantly different from those of the horizontal motion system. This difference causes special requirements for the structural design and control of the vertical motion system. Aiming at the actual working conditions of high-performance vertical motion systems, this paper first gives the overall design of a new vertical motion system; secondly, based on the principle of symmetry, a master-slave control strategy for the vertical motion motor is proposed; thirdly, based on the analysis of the performance requirements of the vertical motion system, the feedback method and components of the vertical motion system are given; on the basis of the above work, a digital control scheme for the vertical motion system is further given; finally, a positioning accuracy test experiment is carried out on the designed new vertical motion system.
AB - The vertical motion system is an important functional component of ultra-precision multi-axis machine tools. However, since the motion direction of the vertical motion system is parallel to the direction of gravity, its load conditions are significantly different from those of the horizontal motion system. This difference causes special requirements for the structural design and control of the vertical motion system. Aiming at the actual working conditions of high-performance vertical motion systems, this paper first gives the overall design of a new vertical motion system; secondly, based on the principle of symmetry, a master-slave control strategy for the vertical motion motor is proposed; thirdly, based on the analysis of the performance requirements of the vertical motion system, the feedback method and components of the vertical motion system are given; on the basis of the above work, a digital control scheme for the vertical motion system is further given; finally, a positioning accuracy test experiment is carried out on the designed new vertical motion system.
KW - Master-slave
KW - control strategy
KW - hydrostatic guides
KW - vertical slide
UR - https://www.scopus.com/pages/publications/105018460295
U2 - 10.1109/IAEAC65194.2025.11166312
DO - 10.1109/IAEAC65194.2025.11166312
M3 - 会议稿件
AN - SCOPUS:105018460295
T3 - IEEE Advanced Information Technology, Electronic and Automation Control Conference (IAEAC)
SP - 940
EP - 945
BT - IAEAC 2025 - IEEE 8th Advanced Information Technology, Electronic and Automation Control Conference
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 8th IEEE Advanced Information Technology, Electronic and Automation Control Conference, IAEAC 2025
Y2 - 8 August 2025 through 10 August 2025
ER -