桥式起重机防摇摆控制系统设计与仿真

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中图分类号：TP249 文献标识码：A 文章编号：2096-4706（2025）16-0189-06

Design and Simulation of Anti-sway Control System for Bridge Crane

WANG Jiaolong,WANG Yanlong,LI Jianfei (The713Research InstituteofCSSC,Zhengzhou 450015,China)

Abstract: The paper focuses on the common problem of load sway during thelifting operation of bridge cranes,takes a certaintype of bridge craneas the research object,combines thetwo common drive sources of dual-speed motorsand variable frequency motors inpracticalapplications,and designs twoanti-swaycontrol systemsbasedondiferent software andhardware configurations.Amathematicalmodelof theloadswaysystemisestablishedthroughtheLagrangeequation,andtheanti-sway efects of thetwoanti-swaycontrolsystems are simulatedand analyzed using MATLAB/Simulink simulation software.The analysisesultsshowthatthetodesignedanti-swaycontrolsystemsbothhavegoodanti-swayperformance,andtheanti-sway parametersof tecontrolsystemscanbeadjustedaccording todiferent usage scenarios,providing practicalandfeasiblemethods and ideas for solving the problem of load sway in bridge cranes.

Keywords: bridge crane; anti-sway; delayed start; S-curve speed regulation

0 引言

桥式起重机作为一种货物吊运设备，在工业制造、铁路交通、物流运输以及港口码头等行业和场所均有广泛的应用。（剩余7507字）