Abstract
In this work, the design, modeling, dimensional synthesis, and experimental characterization of a dexterous robotic hand based on the Stewart-Gough parallel manipulator are presented. The mechanism consists of three parallel linkage fingers with six prismatic actuators that control manipulation. An additional actuator maintains stable grasping forces. A computational model to predict the hand's workspace is then utilized to determine the optimal design parameters that maximize the workspace size and manipulability. A physical prototype based on the optimized parameters is built and experimentally characterized to assess its performance (Figure 1).
Accepted Version
Published Version
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