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Experimental validation of a bio-inspired controller for dynamic walking with a humanoid robot

Publications associées (61)

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Zero-Moment Point on a bipedal robot under bio-inspired walking control

Nicolas Benoît Dominique Van der Noot, Allan Barrea

Humanoid robots are currently still far from reaching the impressive human walking capabilities. Among the different methods used to design walking controllers, those based on the Zero-Moment Point (ZMP) criterion are among the most popular, even if they i ...

IEEE2014

Robust Walking Using Peicewise Linear Spring

Auke Ijspeert, Mahdi Khoramshahi

Having a direct impact on the energy efficiency has made the compliance a favorable element in the robotic systems. Moreover, legged system can benefit from compliance for stability, speed, adaptability and robustness. Recently, we have studied the effects ...

2014

Learning robotic eye–arm–hand coordination from human demonstration: a coupled dynamical systems approach

Aude Billard, Luka Lukic, José Santos-Victor

We investigate the role of obstacle avoidance in visually guided reaching and grasping movements. We report on a human study in which subjects performed prehensile motion with obstacle avoidance where the position of the obstacle was systematically varied ...

Springer2014

Teaching a Core CS Concept through Robotics

Roland Siegwart, Stéphane Magnenat, Fanny Riedo

We implemented single-session workshops using the Thymio- II—a small, self-contained robot designed for young stu- dents, and VPL—a graphical software development envi- ronment based upon event handling. Our goal was to in- vestigate if the students could ...

ACM2014

Verb concepts from affordances

In this paper, we investigate how the interactions of a robot with its environment can be used to create concepts that are typically represented by verbs in language. Towards this end, we utilize the notion of affordances to argue that verbs typically refe ...

John Benjamins Publishing Company2014

Reflexive stability control framework for humanoid robots

Tadej Petric

In this paper we propose a general control framework for ensuring stability of humanoid robots, determined through a normalized zero-moment-point (ZMP). The proposed method is based on the modified prioritized kinematic control, which allows smooth and con ...

2013

A Model-Based Control Approach for Locomotion of Biped Robots

Salman Faraji

In this research we aim at proposing a general novel walking method for locomotion of torque controlled robots. The method should be able to produce a wide range of speeds without requiring oﬀ-line optimizations and re-tuning of parameters. It should be ca ...

2013

A Control and Optimization Framework for Robot Locomotion

Soha Pouya

Despite great efforts in designing legged robots, we are still far from the adaptivity, efficiency and robustness with which animals can move. Observations from successful biomimetic designs highlight the significant role of clever morphological design in ...

EPFL2013

Motion capture and reinforcement learning of dynamically stable humanoid movement primitives

Tadej Petric

Direct transfer of human motion trajectories to humanoid robots does not result in dynamically stable robot movements due to the differences in human and humanoid robot kinematics and dynamics. We developed a system that converts human movements captured b ...

IEEE2013

Kinematic Batch Calibration for Legged Robots

Roland Siegwart, Marco Hutter

This paper introduces a novel batch optimization based calibration framework for legged robots. Given a nondegenerate calibration dataset and considering the stochastic models of the sensors, the task is formulated as a maximum likelihood problem. In order ...

2013