Elsevier, Physics Letters A, 38(373), p. 3450-3453, 2009
DOI: 10.1016/j.physleta.2009.07.045
Full text: Download
The equivalence of velocity-level and acceleration-level redundancy resolution of robot manipulators is investigated in this Letter. Theoretical analysis based on gradient-descent method and computer simulations based on PUMA560 robot manipulator both demonstrate the equivalence of redundancy-resolution schemes at different levels.