Research on adaptive robust control of pitching motion of a naval gun

Xiao-he Ma

doi:10.1117/12.3014814

4 March 2024 Research on adaptive robust control of pitching motion of a naval gun

Xiao-he Ma

Proceedings Volume 12981, Ninth International Symposium on Sensors, Mechatronics, and Automation System (ISSMAS 2023); 129811K (2024) https://doi.org/10.1117/12.3014814
Event: 9th International Symposium on Sensors, Mechatronics, and Automation (ISSMAS 2023), 2023, Nanjing, China

Abstract

Nonlinear friction and interference are the main factors affecting the performance of the navel gun servo system. Targeting improving the control accuracy of the servo system, the mathematical model of the servo system was established based on the LuGre friction model, and the load during the movement of the pitch system was analyzed. Then the adaptive robust controller was designed according to the characteristics of the system, and the control effects of the adaptive robust controller and PID controller were analyzed through simulation comparison. The simulation results have revealed that the controller can effectively estimate and compensate for the nonlinear friction and interference, and significantly improves the control accuracy and robustness of the system.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Xiao-he Ma "Research on adaptive robust control of pitching motion of a naval gun", Proc. SPIE 12981, Ninth International Symposium on Sensors, Mechatronics, and Automation System (ISSMAS 2023), 129811K (4 March 2024); https://doi.org/10.1117/12.3014814

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