TY - GEN
T1 - Model predictive control for overhead crane with variable rope length
AU - Qu, Xiaobin
AU - Tang, Shujian
AU - Hou, Yu
AU - Piao, Minnan
AU - Zhi, Jiayi
N1 - Publisher Copyright:
© 2025 Copyright held by the owner/author(s).
PY - 2025/9/17
Y1 - 2025/9/17
N2 - Bridge cranes with rope length freedom are becoming more and more common in order to increase the operational efficiency of crane systems. In this paper, the Model Predictive Control (MPC) method is applied to an overhead crane system with variable rope lengths. Firstly, the dynamic model of the crane system is established and the state space equation of the system is constructed. Secondly, the model predictive controller is designed based on the optimal method. Finally, the effectiveness of the proposed method is verified through comparative experiments. The simulation results show that the proposed method effectively improves the positioning accuracy and load swing suppression ability of the system.
AB - Bridge cranes with rope length freedom are becoming more and more common in order to increase the operational efficiency of crane systems. In this paper, the Model Predictive Control (MPC) method is applied to an overhead crane system with variable rope lengths. Firstly, the dynamic model of the crane system is established and the state space equation of the system is constructed. Secondly, the model predictive controller is designed based on the optimal method. Finally, the effectiveness of the proposed method is verified through comparative experiments. The simulation results show that the proposed method effectively improves the positioning accuracy and load swing suppression ability of the system.
KW - dynamic model
KW - model predictive control (MPC)
KW - underactuated system
KW - variable rope length
UR - https://www.scopus.com/pages/publications/105021324169
U2 - 10.1145/3756423.3756461
DO - 10.1145/3756423.3756461
M3 - 会议稿件
AN - SCOPUS:105021324169
T3 - Proceedings of 2025 International Conference on Artificial Intelligence and Smart Manufacturing, ICAISM 2025
SP - 240
EP - 244
BT - Proceedings of 2025 International Conference on Artificial Intelligence and Smart Manufacturing, ICAISM 2025
PB - Association for Computing Machinery, Inc
T2 - 2025 International Conference on Artificial Intelligence and Smart Manufacturing, ICAISM 2025
Y2 - 9 May 2025 through 11 May 2025
ER -