摘要
随着现代科学技术的进步,轻量化和高速化的机械结构也越来越受到广泛关注,因而结构中柔性构件的应用也越来越广泛。这些柔性构件会直接导致结构在运动中存在一定的弹性变形,最终导致机械结构的输出误差。通过本文的相关论述,为解决空间RSSR机构因柔性产生的输出误差的计算提供了一种建模计算方法,同时也为补偿由于机构杆件柔性给系统带来的输出误差具有一定的指导意义。
With the progress of modern science and technology,the lightweight and high-speed mechanical structure has been paid more and more attention.Therefore,the application of flexible components in structure is more and more extensive.These flexible components will directly lead to the elastic deformation of the structure in motion,and eventually lead to the output error of the mechanical structure.Through the relevant discussion in this paper,a modeling calculation method is provided for calculatinging the output error caused by the flexibility of spatial RSSR mechanism,and it also has a certain guiding significance for compensating the output error caused by the flexibility of mechanism members.
作者
陈旭立
杨彬
王勇
CHEN Xuli;YANG Bin;WANG Yong(The 713 Research Institute of CSIC,Zhengzhou 450015,China;Zhengzhou Institute of Science and Technology Information,Zhengzhou 450007,China)
出处
《船舶工程》
CSCD
北大核心
2020年第S01期226-229,共4页
Ship Engineering
关键词
轻型化
高速化
柔性
弹性形变
动力学
light
speeding up
flexibility
elastic deformation
dynamics
