[1]杨海根,芮筱亭,刘怡昕,等.基于MBDyn的多体系统动力学可视化仿真软件[J].南京理工大学学报(自然科学版),2013,37(06):785-791.
 Yang Haigen,Rui Xiaoting,Liu Yixin,et al.Visual simulation software for multibody system dynamics based on MBDyn[J].Journal of Nanjing University of Science and Technology,2013,37(06):785-791.
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基于MBDyn的多体系统动力学可视化仿真软件
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
37卷
期数:
2013年06期
页码:
785-791
栏目:
出版日期:
2013-12-31

文章信息/Info

Title:
Visual simulation software for multibody system dynamics based on MBDyn
作者:
杨海根1芮筱亭1刘怡昕1张建书1何 斌2
1.南京理工大学 发射动力学研究所,江苏 南京 210094;
2.南京工业大学 力学部,江苏 南京 211816
Author(s):
Yang Haigen1Rui Xiaoting1Liu Yixin1Zhang Jianshu1He Bin2
1.Institute of Launch Dynamics,NUST,Nanjing 210094,China;
2.Mechanics Department,Nanjing University of Technology,Nanjing 211816,China
关键词:
多体系统 可视化仿真 虚拟原型 动力学 曲柄滑块机构
Keywords:
multibody systems visual simulation virtual prototype dynamics crank-slider mechanisms
分类号:
TP311.52; O313.7
摘要:
为实现一般多体系统动力学计算和结果的可视化仿真,在研究开源动力学代码MBDyn的基础上,设计并实现了多体系统可视化仿真软件(MBDynSimCenter)。采用虚拟原型的思想,集成了Open Cascade建模框架,实现了多体系统可视化建模前处理器。设计了MBDyn求解器计算接口模块,自动求解多体系统动力学问题。开发了曲线绘制及动画分析后处理器。用曲柄滑块机构的仿真算例,验证了软件的有效性和正确性。仿真结果表明该软件能够满足一般多体系统动力学可视化计算仿真的要求。
Abstract:
In order to realize the dynamics calculation of general multibody systems and the visual simulation of the results,a multibody system visual simulation software(MBDynSimCenter)is designed and implemented based on open source multibody dynamics analysis code MBDyn.Using the idea of virtual prototype,the Open Cascade modeling framework is integrated,and a preprocessor for multibody system visual modeling is realized.A calculation interface model of MBDyn solver is designed to solve multibody dynamics problems automatically.A powerful post-processor for curve drawing and animation analysis is developed.The crank-slider mechanism simulation example verifies the validity and accuracy of the software.Simulation results show that the software meets the requirements of the visual simulation of general multibody system dynamics.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2013-01-28 修回日期:2013-05-03
基金项目:国家自然科学基金(10902051; 11102089); 高校博士点基金(20113219110025)
作者简介:杨海根(1983-),男,博士生,主要研究方向:多体系统动力学可视化仿真,E-mail:yhg_620@126.com; 通讯作者:芮筱亭(1956-),男,教授,博士生导师,主要研究方向:多体系统动力学、发射动力学,E-mail:ruixt@163.net。
引文格式:杨海根,芮筱亭,刘怡昕,等.基于MBDyn的多体系统动力学可视化仿真软件[J].南京理工大学学报,2013,37(6):785-791.
投稿网址:http://njlgdxxb.paperonce.org
更新日期/Last Update: 2013-12-31