摘要
首先对现有的多柔体动力学建模方法进行了分析与比较 ,指出“把多体动力学与有限元相结合的综合动力学建模法”是适合于大型复杂柔性机构动力学分析的较好方法。其次 ,结合有限元方法详细讨论了“综合法”的程式化建模过程。最后 ,通过分析综合法建模的特点 ,讨论了多柔体系统“综合法”
It is pointed out that the synthesis modeling method is a good method for dynamic analysis of complex flexible multibody systems by comparing several availble methods. Whole process of modeling with synthesis method is discussed with the help of some knowledge of finite element method. Further research tendency of the synthesis method is proposed.
出处
《机械设计与研究》
CSCD
2004年第6期22-24,共3页
Machine Design And Research
基金
总装部"十五"预研重点项目 (4 132 10 70 30 1)
关键词
建模方法
综合法
有限元
modeling method
synthesis method
finite element
