平行四边形结构 meaning in English

parallelogram sturcutre

Aimed at the structural flexibility problems of high speed and high precision robot , a kind of method for structural parameters optimization design was put forward based on dynamics analysis of flexible body , and the structural parameters optimization was carried out on a kind of planar parallel robot containing a parallelogram structure
摘要针对高速高精度机器人的结构柔性问题，提出了一种基于柔体动力学分析的结构参数优化设计方法，并对一种含平行四边形结构的平面并联机器人进行了结构参数优化。