摘要
概述了离散元法的基本原理,并介绍常用的软件及其特点。综述了离散元法在耕整地、种植、收获及其他农机研发等方面的应用,分析了国内外应用离散元法在农业机械研发设计的典型实例。展望了离散元法在农业工程领域中的应用前景和趋势,以期对现代农业装备设计的进一步发展提供参考。
Basic principle of discrete element method was summarized,and commonly used software and its characteristics were introduced.Application of discrete element method in tillage,planting,harvesting and other agricultural machinery R&D was reviewed.Typical examples of application of discrete element method in agricultural machinery research and design at home and abroad were discussed and analyzed.Application prospect and trend of discrete element method in the field of agricultural engineering were prospected,in order to provide reference for further development of modern agricultural equipment digital design.
作者
陈林涛
牟向伟
彭柱菁
CHEN Lintao;MOU Xiangwei;PENG Zhujing(Teachers College for Vocational and Technical Education,Guangxi Normal University,Guilin Guangxi 541004,China)
出处
《农业工程》
2021年第8期29-34,共6页
AGRICULTURAL ENGINEERING
基金
广西自然科学基金项目(2018GXNSFAA050026)。
关键词
农业工程
离散元法
数字化设计
agricultural engineering
discrete element method
digital design
