门座起重机变幅系统机电耦合分析  

The Electromechanical Coupling Analysis of Portal Crane in Luffing System

作　　者：李文华 周育才[2] 汤宇翔 LI Wenhua;ZHOU Yucai;TANG Yuxiang(Zhejiang Zheneng Eletrie Power Co.,Ltd.,Leqing Zhejiang 325602,China;College of Energy and Power,Changsha University of Science and Technology,Changsha Hunan 410076,China;Hunan Xiangpeng Technology Co.,Ltd.,Changsha Hunan 410076,China)

机构地区：[1]浙江浙能温州发电有限公司,浙江乐清325602 [2]长沙理工大学能源与动力工程学院,湖南长沙410076 [3]湖南翔鹏信息科技有限公司,湖南长沙410076

出　　处：《机床与液压》2018年第15期169-171,150,共4页Machine Tool & Hydraulics

摘　　要：门座起重机变幅系统存在较复杂的机电耦合作用。为了优化门座起重机变幅系统机电系统的设计,建立了四连杆门座起重机变幅机构的机电耦合动力学方程。以某型号门座起重机为研究对象,通过Adams软件与Matlab/Simulink软件对该机电系统进行联合仿真,得出了在额定负载下,门座起重机变幅系统在工作过程中的动态特性曲线,验证了该机电系统设计的合理性。The luffing system of portal crane has a complex electromechanical coupling effect. In order to optimize the design of the electromechanical system,the electromechanical coupling dynamic equation is established. By taking portal crane of some models as the research object,the dynamic characteristic curve of the electromechanical system was gotten from combined simulation of the Adams software and the Matlab/Simulink software for the luffing system of portal crane under the rated load in the process of luffing. The rationality of the design of the electromechanical system has been verified.

关 键 词：门座起重机 机电耦合 动力学 动态特性 

分 类 号：TH218[机械工程—机械制造及自动化]