Implementation of three loop control for high-performance servo motor control using digital signal processors

Huaxin Zhang; Kaimeng Wang; Hehua Ju

doi:10.1117/12.3010614

1 December 2023 Implementation of three loop control for high-performance servo motor control using digital signal processors

Huaxin Zhang, Kaimeng Wang, Hehua Ju

Author Affiliations +

Proceedings Volume 12940, Third International Conference on Control and Intelligent Robotics (ICCIR 2023); 1294009 (2023) https://doi.org/10.1117/12.3010614
Event: Third International Conference on Control and Intelligent Robotics (ICCIR 2023), 2023, Sipsongpanna, China

Abstract

In this paper, we present a novel method for implementing three-loop control of motors using digital signal processors (DSP). We introduce a fast current loop algorithm (FCL) to enhance the control performance of the servo motors. The three separate loops include the position, speed, and current control respectively. We implemented the three-loop control of motors using a TI C2000 series DSP and conducted laboratory testing. By comparison with traditional control methods, the proposed control method exhibits higher response speed, lower overshoot and greater resistance to external disturbances and system parameter changes. Hence, this method can be widely adopted in high-performance servo motor control applications

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Huaxin Zhang, Kaimeng Wang, and Hehua Ju "Implementation of three loop control for high-performance servo motor control using digital signal processors", Proc. SPIE 12940, Third International Conference on Control and Intelligent Robotics (ICCIR 2023), 1294009 (1 December 2023); https://doi.org/10.1117/12.3010614

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