Publications associées à Cycle limite

Dynamical Movement Primitives: Learning Attractor Models for Motor Behaviors

Nonlinear dynamical systems have been used in many disciplines to model complex behaviors, including biological motor control, robotics, perception, economics, traffic prediction, and neuroscience. While often the unexpected emergent behavior of nonlinear ...

Massachusetts Institute of Technology Press2013

Self-shaping attractors for coupled limit cycle oscillators

Max-Olivier Hongler, Philippe Blanchard, Julio Rodriguez

We consider a complex network of N diffusively coupled stable limit cycle oscillators. Each individual system has its own set of local parameters Λ, characterizing its frequencies and the shape of limit cycle. The Λ are allowed, thanks to appropriate inter ...

Springer2013

Thermodynamic stability of alkali-metal-zinc double-cation borohydrides at low temperatures

Nicola Marzari, Riccardo Sabatini

We study the thermodynamic stability at low temperatures of a series of alkali-metal-zinc double-cation borohydrides, including LiZn(BH4)(3), LiZn2(BH4)(5), NaZn(BH4)(3), NaZn2(BH4)(5), KZn(BH4)(3), and KZn2(BH4)(5). While LiZn2(BH4)(5), NaZn(BH4)(3), NaZn ...

American Physical Society2013

Time-Delayed Interactions in Networks of Self-Adapting Hopf Oscillators

Max-Olivier Hongler, Philippe Blanchard, Julio Rodriguez

A network of coupled limit cycle oscillators with delayed interactions is considered. The parameters characterizing the oscillator’s frequency and limit cycle are allowed to self-adapt. Adaptation is due to time-delayed state variables thatmutually interac ...

2013

Draft tube discharge fluctuation during self-sustained pressure surge: fluorescent particle image velocimetry in two-phase flow

François Avellan, Andres Müller, Nicolas Andreini, Matthieu Dreyer

Hydraulic machines play an increasingly important role in providing a secondary energy reserve for the integration of renewable energy sources in the existing power grid. This requires a significant extension of their usual operating range, involving the p ...

Springer-Verlag2013

A Dynamical System Approach to Realtime Obstacle Avoidance

Aude Billard, Seyed Mohammad Khansari Zadeh

This paper presents a novel approach to real-time obstacle avoidance based on dynamical systems (DS) that ensures impenetrability of multiple convex shaped objects. The proposed method can be applied to perform obstacle avoidance in Cartesian and Joint spa ...

Springer Verlag2012

Networks of Self-Adaptive Dynamical Systems

Max-Olivier Hongler, Julio Rodriguez

We discuss the adaptive behaviour of a collection of heterogeneous dynamical systems interacting via a weighted network. At each vertex, the network is endowed with a dynamical system with individual (initially different) control parameters governing the l ...

Oxford University Press2012

Conceptual Design of a 24 kV, 1 kA Resistive Superconducting Fault Current Limiter

Bertrand Dutoit, Mathias Noe

In recent years many large scale demonstrators and prototypes of superconducting fault current limiters have been successfully developed and tested. Within the European Project ECCOFLOW (www.eccoflow.org), it is the first time that a resistive-type superco ...

Ieee-Inst Electrical Electronics Engineers Inc2012

Self-Adaptive Attractor-Shaping for Oscillators Networks

Max-Olivier Hongler, Philippe Blanchard, Julio Rodriguez

We consider a network of N coupled limit cycle oscillators, each having a set of control parameters Λ_k, k = 1, . . . , N, that controls the frequency and the geometry of the limit cycle. We implement a self-adaptive mechanism that drives the local systems ...

2011

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Cycle limite

Modulation of motor primitives using force feedback: Interaction with the environment and bimanual tasks

Dynamical Movement Primitives: Learning Attractor Models for Motor Behaviors

Self-shaping attractors for coupled limit cycle oscillators

Thermodynamic stability of alkali-metal-zinc double-cation borohydrides at low temperatures

Time-Delayed Interactions in Networks of Self-Adapting Hopf Oscillators

Draft tube discharge fluctuation during self-sustained pressure surge: fluorescent particle image velocimetry in two-phase flow

A Dynamical System Approach to Realtime Obstacle Avoidance

Networks of Self-Adaptive Dynamical Systems

Conceptual Design of a 24 kV, 1 kA Resistive Superconducting Fault Current Limiter

Self-Adaptive Attractor-Shaping for Oscillators Networks

Graph Chatbot

Chattez avec Graph Search

Self-shaping attractors for coupled limit cycle oscillators

Time-Delayed Interactions in Networks of Self-Adapting Hopf Oscillators

Dynamical Movement Primitives: Learning Attractor Models for Motor Behaviors

Networks of Self-Adaptive Dynamical Systems

Thermodynamic stability of alkali-metal-zinc double-cation borohydrides at low temperatures

Draft tube discharge fluctuation during self-sustained pressure surge: fluorescent particle image velocimetry in two-phase flow

Modulation of motor primitives using force feedback: Interaction with the environment and bimanual tasks

A Dynamical System Approach to Realtime Obstacle Avoidance

Conceptual Design of a 24 kV, 1 kA Resistive Superconducting Fault Current Limiter

Self-Adaptive Attractor-Shaping for Oscillators Networks