农业机械学报2025，Vol.56Issue(7)：20-37,149,19.DOI:10.6041/j.issn.1000-1298.2025.07.002
农业工程领域耦合仿真技术应用现状与展望
Application Status and Prospect of Coupled Simulation in Agricultural Engineering Research
摘要
Abstract
As an advanced numerical simulation method,coupled simulation technology can combine multiple independent simulation models of physical fields or physical phenomena to realize the combination of numerical simulation methods in different fields or different physical models,exchange information and interact with each other.It showed a broad application prospect in the field of agricultural engineering and provided a way for the digital and intelligent design of modern agricultural equipment.In order to systematically summarize the application status of coupling simulation technology in the field of agricultural engineering and analyze the future development trend of this technology,the basic principle,simulation process and types of coupling simulation technology and related numerical simulation technology and software were summarized.The application examples of discrete element-structural finite element coupling,discrete element-computational fluid dynamics coupling,discrete element-multibody dynamics coupling,continuum fluid-solid coupling and rigid-flexible coupling in the field of agricultural engineering were sorted out.At the same time,combined with the application status of coupling simulation technology,the problems existing in the current technology in model construction and accuracy,algorithm and computing resources,data integration and processing,simulation software design and standardization were analyzed.The application development trends of coupling simulation technology were proposed,including multi-scale modeling and intelligent verification system,high-performance algorithm and computing power,intelligent data governance and interaction mode,standardization construction,intelligent integration and scene expansion,etc.,which provided reference for the further application and development of coupling simulation technology in the field of agricultural engineering.关键词
耦合仿真/离散元/结构有限元/计算流体力学/计算固体力学/多体动力学Key words
coupling simulation/discrete element/structural finite element/computational fluid dynamics/calculation of solid mechanics/multibody dynamics分类
农业科技引用本文复制引用
张青松,郑中原,廖庆喜,于良航,廖宜涛,万星宇..农业工程领域耦合仿真技术应用现状与展望[J].农业机械学报,2025,56(7):20-37,149,19.基金项目
国家重点研发计划项目(2021YFD2000401)、湖北省自然科学基金项目(2025AFB596)和财政部和农业农村部:国家现代农业产业技术体系项目(CARS-12) （2021YFD2000401）
