DSP-based controller-in-the-loop speed control system for marine diesel generator sets

Xiaolong Peng; Weifeng Shi

doi:10.1117/12.3010595

1 December 2023 DSP-based controller-in-the-loop speed control system for marine diesel generator sets

Xiaolong Peng, Weifeng Shi

Proceedings Volume 12940, Third International Conference on Control and Intelligent Robotics (ICCIR 2023); 129400J (2023) https://doi.org/10.1117/12.3010595
Event: Third International Conference on Control and Intelligent Robotics (ICCIR 2023), 2023, Sipsongpanna, China

Abstract

Aiming at the problem of prime mover speed variation caused by frequent load variation of Marine diesel generator set under actual operating conditions, a speed control system of Marine diesel generator sets based on DSP is designed, the speed control principle of Marine diesel generator sets is analyzed, and the hardware block diagram and software flow of the system are designed. In terms of hardware, the TMS320F28335 chip is used as the core components. Regarding the software aspect, a model for the marine diesel generator set has been simply constructed. Serial port to Ethernet interface is used to complete the communication between DSP hardware environment and Simulink environment, and the hardware in loop semi-physical simulation of the system is realized. By adjusting PID parameters, the system simulation waveform changes were analyzed. Finally, the DSP controller performance is verified by increasing and reducing the load abruptly. The results obtained from the simulation indicate that the speed control system possesses high response speed, good stability and strong tracking ability

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

Citation Download Citation

Xiaolong Peng and Weifeng Shi "DSP-based controller-in-the-loop speed control system for marine diesel generator sets", Proc. SPIE 12940, Third International Conference on Control and Intelligent Robotics (ICCIR 2023), 129400J (1 December 2023); https://doi.org/10.1117/12.3010595

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