悬吊式起重机的控制与仿真  

Control and Simulation of Suspension Crane

作　　者：聂学俊[1] 雷培莉[2] 

机构地区：[1]北京工商大学材料与机械工程学院,北京100048 [2]北京化工大学经济管理学院,北京100029

出　　处：《煤矿机械》2014年第10期271-273,共3页Coal Mine Machinery

基　　金：北京市教委科技面上基金项目(KM201110011009)

摘　　要：以悬吊式起重机为例,分析了起重机的数学特性,重点考察了起重机在不同工作状态下的工作性能,结合控制系统理论,应用MATLAB/SIMULINK工具建立系统不同工况下的仿真模型,并对起重机钢丝绳的偏摆情况进行了分析,提出了减少或消除钢丝绳偏摆现象的控制方案,为起重机械控制系统的改进提出了一种思路。Taking suspended crane for study, its mathematical characteristics was analyzed, and its performances were discussed in different working conditions. Combined with control theory, using MATLAB/SIMULINK tools, the simulation models of the system were established under different operating conditions, and the swing situation of wire rope has carried on, a control scheme was proposed to reduce or eliminate the wire rope swing phenomenon, which have the practical reference value for the crane control system improvement.

关 键 词：起重机械 数学模型 偏摆角 控制 

分 类 号：TH215[机械工程—机械制造及自动化]