Research on Control Algorithm of Electric Loading System

Abstract:

The disturbance torque which is caused by the interference of the motor position has observably impact on accuracy of the loading system. According to unstable loading channel and disturbance torque, this paper use a complex control algorithm of differential forward PID control and feed-forward compensation. At the end of this paper, the simulation analysis results show that the feed-forward compensation can observably eliminate the influence of the disturbance torque, and improve the accuracy of the loading system.

• Periodical: Key Engineering Materials (Volumes 579-580)
• Pages: 818-822
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.579-580.818
• Online since: September 2013
• Authors: Xiang Zhang, Guang Lin Wang, Xu Dong Pan, Hai Bing Xie
• Keywords: Differential Forward PID, Disturbance Torque, Loading Channel

References

[1] Y.H. Li: Machine tool & Hydraulics, Vol. 2 (1999), p.27. (In Chinese).

[2] B. Judith and G. Tiauw: AIAA Modeling and Simulation Technologies Conference ( San Francisco, California 2005), p.516.

[3] J. Duarte, P. Becker, B. Goetz and T. Martin: SPIE Society of Photo-Optical Instrumentation Engineers, Vol. 9 (2006), p.672.

[4] Y.Q. Su and K.D. Zhao: High Technology Letters, Vol. 7 (2000), p.82. (In Chinese).