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Control Theory of Multi-fingered Hands

A Modelling and Analytical-Mechanics Approach for Dexterity and Intelligence

  • Suguru¬†Arimoto

About this book

Introduction

The hand is an agency of the brain; it reflects activities of the brain and thereby can be seen as a mirror to the mind. The dexterity of the hand has been investigated widely in developmental psychology and in anthropology. Since robotics launched in the mid-1970s, numerous multi-fingered hands mimicking the human hand have been designed and made in a number of universities and research institutes, in addition to sophisticated prosthetic hands with plural fingers.

Control Theory of Multi-fingered Hands presents a comprehensive insight into the intelligence and dexterity of robotic multi-fingered hands from both the physical and control-theoretic viewpoints. The book:

  • focuses on the problem of how to control dexterous movements of fingers interacting with an object in the execution of everyday tasks;
  • clarifies what kinds of sensory-motor coordinated signals are necessary and sufficient for realising stable grasping and/or object manipulation, in particular, the synergistic choices of control gains in co-activation signals for finger muscles and tendons crucial in realising secure pinching motions;
  • derives a mathematical model of the dynamics of a complicated mechanism of multiple fingers with multiple joints physically interacting; and,
  • considers the problem of how to recreate the function of "blind grasping".

Control Theory of Multi-fingered Hands will be a useful reference for postgraduate students and researchers in this field, as well as engineers and roboticists.

Keywords

Dexterity and Intelligence Dynamics and Control Intelligent Control Multi-fingered Hands Robotics Sensor intelligence robot

Authors and affiliations

  • Suguru¬†Arimoto
    • 1
  1. 1.Faculty of Science and Engineering Department of RoboticsRitsumeikan UniversityKusatsu ShigaJapan

Bibliographic information

  • DOI https://doi.org/10.1007/978-1-84800-063-6
  • Copyright Information Springer-Verlag London Limited 2008
  • Publisher Name Springer, London
  • eBook Packages Engineering
  • Print ISBN 978-1-84800-062-9
  • Online ISBN 978-1-84800-063-6
  • Buy this book on publisher's site