摘要
静刚度是并联机器人机构的一项重要性能评价指标,是并联机器人研究的热点领域之一。从有限元分析、静刚度解析模型、静刚度分析和静刚度设计等4个领域对并联机器人机构的静刚度研究现状进行了总结回顾,并对其未来发展趋势进行了分析。
Stiffness is one of the important performance inde- xes of parallel manipulators, whose studies is eonsidered as a hot field of parallel manipulators research. Researches on the stiffness are overviewed in the fields of the finite element analysis, analytical stiffness model, stiffness analysis and optimal design in this paper. The developing trends in the future are previewed in the end.
出处
《机械设计》
CSCD
北大核心
2010年第3期1-4,共4页
Journal of Machine Design
基金
国家自然科学基金资助项目(50675151)
关键词
并联机构
静刚度
有限元
建模
parallel manipulator
static stiffness
finite ele- ment
formulation
