Publications related to Adaptive control

Frequency-Domain Robust Control Toolbox

A new frequency-domain robust control toolbox is introduced and compared with some features of the robust control toolbox of Matlab. A summary of the theoretical background for H-infinity controller design using the spectral models is given. The main advan ...

IEEE2013

Open-loop control of a separated boundary layer

François Gallaire, Edouard Boujo

Linear optimal gains

G_opt(\omega)

are computed for the separated boundary-layer flow past a two-dimensional bump in the subcritical regime. Very large values are found, making it possible for small-amplitude noise to be strongly amplified and to destabi ...

Cépaduès Editions2013

Power requirements for electron cyclotron current drive and ion cyclotron resonance heating for sawtooth control in ITER

Olivier Sauter, Stefano Coda, Timothy Goodman, Jonathan Graves, Costanza Zucca, Martin Jucker, Otto Asunta

13 MW of electron cyclotron current drive (ECCD) power deposited inside the q = 1 surface is likely to reduce the sawtooth period in ITER baseline scenario below the level empirically predicted to trigger neoclassical tearing modes (NTMs). However, since t ...

IOP2013

Control approaches for robotic knee exoskeleton and their effects on human motion

Tadej Petric

In this paper we compare three noninvasive control methods for a robotic knee exoskeleton and asses their kinematic influences on the repetitive squatting motions of able-bodied human subjects. The motion of the subjects wearing the knee exoskeleton was al ...

2013

Convex computation of the region of attraction of polynomial control systems

Milan Korda

We address the long-standing problem of computing the region of attraction (ROA) of a target set (typically a neighborhood of an equilibrium point) of a controlled nonlinear system with polynomial dynamics and semialgebraic state and input constraints. We ...

2013

Transferring BCI skills to successful application controls

José del Rocio Millán Ruiz, Robert Leeb, Serafeim Perdikis, Luca Tonin, Tom Edward Carlson, Andrea Biasiucci, Alberto Molina Arribere, Marco Creatura

The goal of our research is to enable various end-users to control applications by using a brain-computer interface (BCI). Since applications–like telepresence robots, wheelchairs or text entry systems–are quite demanding a good level of BCI control is nee ...

2013

Data-driven extraction of drive functions for legged locomotion: A study on Cheetah-cub robot

Auke Ijspeert, Mostafa Ajallooeian, Alexandre Tuleu

The process of finding working gaits for legged robots always, to different extents, includes manual tuning, systematic search, or optimization of control parameters. This process populates a dataset of control parameter vectors and respective robot behavi ...

2013

Investigation of droplet shedding in flow focusing geometries using the boundary element method.

François Gallaire, Mathias Nagel

Shedding of droplets in a flow focusing junction is standard technique in two-phase microfluidics. This break-up is driven by a capillary instability. Here we present a depth-averaged approach to simulate these complex phenomena. Since the physical mechani ...

2013

Improving Control of Dexterous Hand Prostheses Using Adaptive Learning

Barbara Caputo, Tatiana Tommasi

At the time of this writing, the main means of control for polyarticulated self-powered hand prostheses is surface electromyography (sEMG). In the clinical setting, data collected from two electrodes are used to guide the hand movements selecting among a f ...

Ieee-Inst Electrical Electronics Engineers Inc2013

Distributed bounded-error state estimation for partitioned systems based on practical robust positive invariance

Giancarlo Ferrari Trecate

We propose a partition-based state estimator for linear discrete-time systems composed by coupled subsystems affected by bounded disturbances. The architecture is distributed in the sense that each subsystem is equipped with a local state estimator that ex ...

2013

Adaptive control

Graph Chatbot

Chat with Graph Search

Frequency-Domain Robust Control Toolbox

Open-loop control of a separated boundary layer

Power requirements for electron cyclotron current drive and ion cyclotron resonance heating for sawtooth control in ITER

Control approaches for robotic knee exoskeleton and their effects on human motion

Convex computation of the region of attraction of polynomial control systems

Transferring BCI skills to successful application controls

Data-driven extraction of drive functions for legged locomotion: A study on Cheetah-cub robot

Investigation of droplet shedding in flow focusing geometries using the boundary element method.

Improving Control of Dexterous Hand Prostheses Using Adaptive Learning

Distributed bounded-error state estimation for partitioned systems based on practical robust positive invariance

Frequency-Domain Robust Control Toolbox

Investigation of droplet shedding in flow focusing geometries using the boundary element method.

Convex computation of the region of attraction of polynomial control systems

Open-loop control of a separated boundary layer

Improving Control of Dexterous Hand Prostheses Using Adaptive Learning

Power requirements for electron cyclotron current drive and ion cyclotron resonance heating for sawtooth control in ITER

Transferring BCI skills to successful application controls

Control approaches for robotic knee exoskeleton and their effects on human motion

Data-driven extraction of drive functions for legged locomotion: A study on Cheetah-cub robot

Distributed bounded-error state estimation for partitioned systems based on practical robust positive invariance