技术信息 - 宁波模具网 关键词 优化排样 E2PROM 数控系统 精度补偿 [gap=517]Keywords：Optimal Layout， E2PROM， NC System， Precision Compensation
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东北大学学报（自然科学版）010109 关键词： 并联机床;误差;建模;精度补偿 [gap=1388]Keywords ：parallel machine tool; error; modeling; accuracy compensation
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Thisdissertation deals systematically with the error analysis and accuracy compensation of3-DOF parallel translational manipulators, based on the study of kinematics and workspaceof it.
本文在对三平移并联机器人机构进行运动学和工作空间分析研究的基础上,对其精度分析和精度补偿进行了较系统的研究。
参考来源 - 三平移并联机器人机构的精度研究·2,447,543篇论文数据，部分数据来源于NoteExpress
因此，准确测量天线罩电厚度是实现电厚度误差高精度补偿修正的关键。
So it is crucial that measuring electrical thickness exactly in order to realize precision compensating electrical thickness error.
从设计结果上看，它缩短了刀口到待检非球面的距离，获得高精度补偿。
According to the optimization and simulation result, it shortens the distance from the knife-edge to the aspheric surface to be tested and obtains higher compensation precision.
实验结果证明，直接补偿算法能消除极限环，直接补偿算法配合精度补偿可以消除间隙非线性引起的极限环并提高系统精度。
The experimental results show that the direct compensation can eliminate the limit cycle, and improve the precision of the system combine precision compensation.
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