现代制造工程Issue(1)：38-47,58,11.DOI:10.16731/j.cnki.1671-3133.2026.01.005
液压机械臂数字孪生建模方法研究
Research on the construction method of digital twin model for hydraulic manipulator
摘要
Abstract
Aiming at the single modeling domain and the difficulty of updating the twin model in the research of Hydraulic Manip-ulator digital twin technology,a hydraulic manipulator digital twin modeling method is proposed based on the theory of digital twin five-dimensional model.The overall digital twin framework containing physical entities,virtual models,twin data,application serv-ices and connections and other modules is constructed,focusing on the virtual model modeling method based on object-oriented,multi-domain unification and incremental modeling ideas,which realizes the function of multi-domain coupling and dynamic upda-ting of the twin model.The experimental results show that the proposed digital twin modeling method for the hydraulic manipulator has high real-time and updatability,which provides a new idea for digital twin modeling of hydraulic machinery.关键词
液压机械臂/数字孪生/五维模型/多领域建模/实时交互Key words
hydraulic manipulator/digital twin/five-dimensional model/multi-domain modeling/real-time interactivity分类
信息技术与安全科学引用本文复制引用
杨美观,唐宏宾,王红宇,任广安..液压机械臂数字孪生建模方法研究[J].现代制造工程,2026,(1):38-47,58,11.基金项目
国家自然科学基金项目(52105077) （52105077）
湖南省自然科学基金项目(2022JJ40550) （2022JJ40550）
湖南省教育厅重点项目(22A0222) （22A0222）
