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Reinforcement Learning of Bimanual Robot Skills

  • Adrià Colomé
  • Carme Torras

Part of the Springer Tracts in Advanced Robotics book series (STAR, volume 134)

Table of contents

  1. Front Matter
    Pages i-xix
  2. Adrià Colomé, Carme Torras
    Pages 1-7
  3. Compliant Redundant Robot Control

    1. Front Matter
      Pages 9-9
    2. Adrià Colomé, Carme Torras
      Pages 11-24
    3. Adrià Colomé, Carme Torras
      Pages 25-52
    4. Adrià Colomé, Carme Torras
      Pages 53-72
  4. Reinforcement Learning with Movement Primitives

    1. Front Matter
      Pages 73-73
    2. Adrià Colomé, Carme Torras
      Pages 75-87
    3. Adrià Colomé, Carme Torras
      Pages 89-107
    4. Adrià Colomé, Carme Torras
      Pages 109-146
    5. Adrià Colomé, Carme Torras
      Pages 147-167
    6. Adrià Colomé, Carme Torras
      Pages 169-173
  5. Back Matter
    Pages 175-182

About this book

Introduction

This book tackles all the stages and mechanisms involved in the learning of manipulation tasks by bimanual robots in unstructured settings, as it can be the task of folding clothes.

The first part describes how to build an integrated system, capable of properly handling the kinematics and dynamics of the robot along the learning process. It proposes practical enhancements to closed-loop inverse kinematics for redundant robots, a procedure to position the two arms to maximize workspace manipulability, and a dynamic model together with a disturbance observer to achieve compliant control and safe robot behavior.

In the second part, methods for robot motion learning based on movement primitives and direct policy search algorithms are presented. To improve sampling efficiency and accelerate learning without deteriorating solution quality, techniques for dimensionality reduction, for exploiting low-performing samples, and for contextualization and adaptability to changing situations are proposed.

In sum, the reader will find in this comprehensive exposition the relevant knowledge in different areas required to build a complete framework for model-free, compliant, coordinated robot motion learning.

Keywords

Robotics Artificial Intelligence Reinforcement Learning Redundant Robots Robot Kinematics Robot Dynamics Robot Motion Characterization Dimensionality Reduction

Authors and affiliations

  • Adrià Colomé
    • 1
  • Carme Torras
    • 2
  1. 1.Institut de Robòtica i Informàtica Industrial (UPC-CSIC)BarcelonaSpain
  2. 2.Institut de Robòtica i Informàtica Industrial (UPC-CSIC)BarcelonaSpain

Bibliographic information