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Mechanical Design and Control of Compliant Leg for a Quadruped Robot

  • Michał Zieliński
  • Dominik Belter
Conference paper
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 743)

Abstract

In this paper, we propose a new mammal-like mechanical design of the compliant robotic leg. We propose the application of elastic components to reduce the mechanical impact during landing phase and protect the gearboxes of the servomotors. We also use the elastic tendon which stores the energy in springs. The stored energy is then released at the beginning of the flight phase to increase the height of the jump. We propose and verify the dynamic model of the leg. Finally, in the series of experiments, we show the mechanical properties of the leg.

Keywords

Legged robots Serial Elastic Actuators Elastic tendon 

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Copyright information

© Springer International Publishing AG 2018

Authors and Affiliations

  1. 1.Institute of Control, Robotics and Information EngineeringPoznan University of TechnologyPoznanPoland

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