| 三维离散元法边界建模软件设计 |
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| 引用本文： | 于亚军,于建群,陈仲,付宏.三维离散元法边界建模软件设计[J].农业机械学报,2011,42(8):99-103,98. |
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| 作者姓名： | 于亚军 于建群 陈仲 付宏 |
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| 作者单位： | 1. 吉林大学生物与农业工程学院,长春,130025
2. 吉林大学计算机科学与技术学院,长春,130012 |
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| 基金项目： | 国家高技术研究发展计划(863计划)资助项目(2006AA04Z125);国家自然科学基金资助项目(50775097、60973090);吉林省科技发展计划资助项目(20100313);工程仿生教育部重点实验室开放课题资助项目(K201008) |
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| 摘 要： | 针对目前离散元法边界建模中存在的问题,基于UG软件二次开发,结合VC++平台、MFC函数库和Access数据库,设计了三维离散元法边界建模软件,实现了与UG软件和三维离散元法分析软件的集成.以型孔轮式排种器为例,通过排种器的CAD设计、排种器工作过程的三维离散元法仿真分析以及与试验的对比,证明了边界建模软件的可行性和有...
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| 关 键 词： | 离散元法 边界建模 UG软件 二次开发 |
Design of 3-D DEM Boundary Modeling Software |
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| Yu Yajun,Yu Jianqun,Chen Zhong and Fu Hong.Design of 3-D DEM Boundary Modeling Software[J].Transactions of the Chinese Society of Agricultural Machinery,2011,42(8):99-103,98. |
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| Authors: | Yu Yajun Yu Jianqun Chen Zhong and Fu Hong |
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| Institution: | Jilin University;Jilin University;Jilin University;Jilin University |
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| Abstract: | For the current problems in boundary modeling of DEM, a 3-D DEM boundary modeling software combined with VC++ platform, MFC libraries and Access database was developed. It integrated with the UG software and the 3-D DEM analysis software. Taking the cell wheel feed as an example, there was good agreement by designing the CAD model and comparing the 3-D simulation results of its working process with the experiment results. The results were proved to be feasible and effective. |
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| Keywords: | Discrete element method Boundary modeling UG software Redevelopment |
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