Workspace Analysis of the 4RRR Planar Parallel Manipulator with Actuation Redundancy

被引:1
|
作者
徐博强 [1 ]
李铁民 [1 ]
刘辛军 [1 ]
吴军 [1 ]
机构
[1] Department of Precision Instruments and Mechanology, Tsinghua University
基金
中国国家自然科学基金;
关键词
4RRR parallel manipulator; actuation redundancy; singularity; workspace;
D O I
暂无
中图分类号
TP242 [机器人];
学科分类号
1111 ;
摘要
Introduction 3RRR non-redundant parallel mechanisms (PMs) have been extensively studied by scholars in recent years[1-4].However, the drawbacks of 3RRR PMs, such as having too many singularities and a lack of stiffness, dramatically hamper their use. In these situations, redundancy
引用
收藏
页码:509 / 516
页数:8
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