Determination of the kinematically redun
โ
S.-H. Cha; T.A. Lasky; S.A. Velinsky
๐
Article
๐
2009
๐
Elsevier Science
๐
English
โ 868 KB
Based on its simple structure, base-fixed actuators, high payload capacity, high accuracy, and high mechanical rigidity, the 3-RRR mechanism 1 is a practical planar parallel manipulator. However, the 3-RRR mechanism is known to have singular loci within its workspace affecting its use. A recent pape