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28 February 2024 A study on the dual servo valve drive control method for fully automatic hydraulic heavy-duty manipulators
Di Wang
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Proceedings Volume 13071, International Conference on Mechatronic Engineering and Artificial Intelligence (MEAI 2023); 1307125 (2024) https://doi.org/10.1117/12.3025722
Event: International Conference on Mechatronic Engineering and Artificial Intelligence (MEAI 2023), 2023, Shenyang, China
Abstract
Aiming at the problems of high energy consumption and large tracking error in the dual servo valve drive control of fully automatic hydraulic heavy-duty manipulator, a dual servo valve drive control method for fully automatic hydraulic heavy-duty manipulator was studied. Based on the two port theory, generate a dual servo valve drive control strategy for a fully automatic hydraulic heavy-duty robotic arm. Taking control accuracy and control response time as necessary conditions for servo control, control inference simulation, design a dual servo valve drive controller for fully automatic hydraulic heavy-duty manipulator, and achieve dual servo valve drive control for fully automatic hydraulic heavy-duty manipulator. The experimental results show that the average control tracking errors of the A-level and B-level dual servo valve drivers of the proposed method are 0.1386m and 0.1434m, respectively, and the average servo drive energy consumption is 1.4257×104J and 1.5257×104J has good control performance, can reduce driving control energy consumption, and reduce tracking errors.
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Di Wang "A study on the dual servo valve drive control method for fully automatic hydraulic heavy-duty manipulators", Proc. SPIE 13071, International Conference on Mechatronic Engineering and Artificial Intelligence (MEAI 2023), 1307125 (28 February 2024); https://doi.org/10.1117/12.3025722
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KEYWORDS
Servomechanisms
Robotics
Automatic tracking
Device simulation
Feedback control
Design
Process control
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