主办：陕西省汽车工程学会
ISSN 1671-7988  CN 61-1394/TH
创刊：1976年
汽车实用技术

汽车实用技术 ›› 2024, Vol. 49 ›› Issue (23): 101-104.DOI: 10.16638/j.cnki.1671-7988.2024.023.021

• 测试试验 • 上一篇    

高空作业车的臂架系统动力学分析

刘默 1，沈文举 2   

  1. 1.洛阳职业技术学院 汽车与轨道交通学院； 2.河南水利与环境职业学院 信息工程系
  • 发布日期:2024-12-05
  • 通讯作者: 刘默
  • 作者简介:刘默（1993－），女，硕士，助教，研究方向为机械系统的动力学仿真，E-mail:1379961109@qq.com

Dynamics Analysis of the Boom System of Aerial Work Platform

LIU Mo1 , SHEN Wenju2   

  1. 1.College of Automotive and Rail Transit, Luoyang Vocational and Technical College; 2.Department of Information Engineering, Henan Vocational College of Water Conservancy and Environment
  • Published:2024-12-05
  • Contact: LIU Mo

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摘要： 在高空作业车的实际应用中，臂架系统经常受到多种振动和冲击的影响，严重影响施 工过程中的稳定性，甚至危害到施工人员的人身安全，文章聚焦于高空作业车臂架系统，旨 在为其设计、优化及控制提供理论依据。文章以 DGS25Y 型伸缩臂式高空作业车为研究对象， 其臂架系统处于微振动状态、阻尼小的状态时，运用理论分析简化的二分之一模型，与 MATLAB 仿真研究结合的方法，探究臂架刚度对高空作业车臂架振动幅值的影响，揭示影响 臂架头部振动的规律，为高空作业车的设计和优化提供了理论依据。

关键词: 高空作业车；臂架系统；动力学分析；运动控制

Abstract: In the practical application of aerial work platform, the boom system is frequently subjected to various vibrations and impacts, which seriously affects the stability of the construction process and even endangering the personal safety of the construction personnel. The paper focuses on the boom system of aerial work platform, aiming to provide theoretical basis for its design, optimization, and control. Taking the DGS25Y telescopic boom aerial work platform as the research object, when its boom system is in the state of micro vibration and low damping, the paper uses the simplified half model of theoretical analysis and the method of combining with MATLAB simulation research to explore the influence of boom stiffness on the boom vibration amplitude of aerial work platform, reveals the law affecting the boom head vibration, and provides a theoretical basis for the design and optimization of aerial work platform.

Key words: aerial work platform; boom system; dynamic analysis; motion control