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10 November 2022 An adaptive control method of superspiral bridge based on coupled signal
Tianlei Wang, Yurong Wang, Shaowei Gu, Jingling Zhang, Weilin Liang, Xiangyuan Zhou
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Proceedings Volume 12301, 6th International Conference on Mechatronics and Intelligent Robotics (ICMIR2022); 123010D (2022) https://doi.org/10.1117/12.2644515
Event: 6th International Conference on Mechatronics and Intelligent Robotics, 2022, Kunming, China
Abstract
Counter the anti-swing positioning problem of two-dimensional underdrive bridge crane, an adaptive super-spiral bridge crane controller based on coupled signals was designed. Firstly, a composite signal is introduced to strengthen the coupling between the trolley displacement and the swing Angle, which improves the control performance of the bridge crane system partly. In addition, the adaptive superhelical sliding mode control can not only reduce chattering of crane control system effectively, but also achieve fast convergence of state quantity, and suppress system matching disturbance well. The stability of the controller is analyzed by lyapunov theory, and the simulation results show the effectiveness and robustness of the proposed method.
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Tianlei Wang, Yurong Wang, Shaowei Gu, Jingling Zhang, Weilin Liang, and Xiangyuan Zhou "An adaptive control method of superspiral bridge based on coupled signal", Proc. SPIE 12301, 6th International Conference on Mechatronics and Intelligent Robotics (ICMIR2022), 123010D (10 November 2022); https://doi.org/10.1117/12.2644515
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KEYWORDS
Control systems
Adaptive control
Systems modeling
Control systems design
Feedback control
Automatic control
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