摘要
利用Stewart型平台之间的位置向量关系 ,推导出Stewart型平台运动精度模型 ,并将其应用到所设计的大射电望远镜精调稳定平台运动精度分析 ,详细给出了其运动精度分析结果 。
Based on the vector geometry a kinematics accuracy model of six dof Stewart platform is developed which is applied in the analysis of the newly designed fine tuning stable platform for large radio telescope (LT), with the analytical results also given. It has been shown that the designed Stewart Platform is effective for the LT feed trajectory control.
出处
《西安电子科技大学学报》
EI
CAS
CSCD
北大核心
2000年第4期401-403,413,共4页
Journal of Xidian University
基金
国家自然科学基金资助项目! (596750 4 0 )
关键词
Stewart型平台
大射电望远镜
运动精度模型
Stewart platform
large radio telescope engineering
kinematics accuracy model
accuracy analysis
