Application analysis of servo-control system based on PMAC with feed-forward control

Rongkun Lin; Bin Yao; Minghui Chen; Liwen Peng

doi:10.1117/12.921064

13 January 2012 Application analysis of servo-control system based on PMAC with feed-forward control

Rongkun Lin, Bin Yao, Minghui Chen, Liwen Peng

Proceedings Volume 8350, Fourth International Conference on Machine Vision (ICMV 2011): Computer Vision and Image Analysis; Pattern Recognition and Basic Technologies; 835020 (2012) https://doi.org/10.1117/12.921064
Event: Fourth International Conference on Machine Vision (ICMV 11), 2011, Singapore, Singapore

Abstract

On the basis of traditional PID algorithm, the paper analyzes the improvements of control algorithm of PMAC (Programmable Multiple-Axis Controller) with feedforward control, and presents the computational model of the control algorithm. The debugging results of motors are analyzed in combination with PMAC as the controller. The problems and the final graphics data that appear throughout debugging process are analyzed in detail, which proves that there are better steady characteristics and dynamic performance for the servo-control system based on PMAC with feedforward control. The control system is rebuilded by parameter-adaptive PID+feedforward control for higher machining accuracy.

Citation Download Citation

Rongkun Lin, Bin Yao, Minghui Chen, and Liwen Peng "Application analysis of servo-control system based on PMAC with feed-forward control", Proc. SPIE 8350, Fourth International Conference on Machine Vision (ICMV 2011): Computer Vision and Image Analysis; Pattern Recognition and Basic Technologies, 835020 (13 January 2012); https://doi.org/10.1117/12.921064

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KEYWORDS

Control systems

Servomechanisms

Visualization

Calibration

Feedback control

Detection and tracking algorithms

Photonic integrated circuits

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