Evaluating Pinch Quality of Underactuated Robotic Hands

نویسندگان

  • Shiquan Wang
  • Hao Jiang
چکیده

Underactuated robotic hands are favorable for some applications due to its simplicity in mechanism and control compared with fully actuated hand. Incorporating sensors makes it possible for a hand to accomplish low level task autonomously. This project aims at analyzing pinch quality of an underactuated hand that was developed for underwater teleoperation with 8 sensor channels on each finger, exploring a machine learning method that is able to predict pinch quality reliably for autonomous pinch. The importance of each sensor feature was also evaluated. An average of test error of 4.6% was achieved with feature selection, SVR algorithm and a modified predicting strategy. Keywords—machine learning, underactuated hand, sensor fusion, pinch quality.

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تاریخ انتشار 2014