Title :
Repetitive controller design for testing table systems based on angular position data storage
Author :
Xin Huo ; Xingang Tong ; Zimo Xu ; Xiaorou Zhang
Author_Institution :
Control & Simulation Center, Harbin Inst. of Technol., Harbin, China
Abstract :
Considering high-precise continuously rotating mechanical systems, high operation smoothness is a significant index, which is influenced mostly by the external disturbances acting on the systems. In this paper, the disturbances existing in testing table system, a typical continuously rotating mechanical system, are investigated by experiments. By using frequency spectrum analysis tools, the characteristic of the disturbances is analyzed both in time domain and spatial domain. Accordingly, a repetitive controller based on angular position data storage is presented to reject these kinds of disturbances. Comparisons and simulation results are presented to illustrate the effectiveness of the control design.
Keywords :
control engineering computing; control system synthesis; frequency-domain analysis; mechanical variables control; position control; test equipment; time-domain analysis; angular position data storage; external disturbances; frequency spectrum analysis tools; high-precise continuously rotating mechanical systems; repetitive controller design; spatial domain analysis; testing table systems; time domain analysis; Angular velocity; Memory; Testing; Time-domain analysis; Time-frequency analysis; Torque; Data Storage; Disturbance Analysis; Disturbance Rejection; Repetitive Control;
Conference_Titel :
Control and Decision Conference (CCDC), 2015 27th Chinese
Conference_Location :
Qingdao
Print_ISBN :
978-1-4799-7016-2
DOI :
10.1109/CCDC.2015.7162211
