Publications related to Head-on collision

Autonomous flight at low altitude with vision-based collision avoidance and GPS-based path following

Dario Floreano, Jean-Christophe Zufferey, Antoine Beyeler

The ability to fly at low altitude while actively avoiding collisions with the terrain and other objects is a great challenge for small unmanned aircraft. This paper builds on top of a control strategy called optiPilot whereby a series of optic-flow detect ...

IEEE2010

Autonomous flight at low altitude using light sensors and little computational power

Dario Floreano, Jean-Christophe Zufferey, Antoine Beyeler

The ability to fly at low altitude while actively avoiding collisions with the terrain and objects such as trees and buildings is a great challenge for small unmanned aircraft. This paper builds on top of a control strategy called optiPilot whereby a serie ...

2010

Turbulence and transport reduction with innovative plasma shapes in TCV - correlation ECE measurements and gyrokinetic simulations

Antoine Pochelon

Turbulence and transport reduction with innovative plasma shapes in TCV -- correlation ECE measurement and gyrokinetic simulations Due to turbulence, core energy transport in tokamaks generally exceeds collisional transport by at least an order of magnitud ...

2010

Collisional damping of zonal flows due to finite Larmor radius effects

Paolo Ricci

The collisional damping of seeded E X B zonal flows on the ion Larmor radius scale is studied using a gyrokinetic model. The focus is on flow damping due to finite Larmor radius effects, which cause a nu(parallel to)/nu anisotropy of the ion distribution f ...

American Institute of Physics2010

Observation of Bs0 -> Ds()+ Ds()- using e+e- collisions and a determination of the Bs-Bsbar width difference Delta Gamma_s

Olivier Schneider, Aurelio Bay, Mingkui Wang, Chao Wang, Tagir Aushev, Vladislav Balagura, Jean Wicht, Remi Léandre Albert Louvot, Ji Hyun Kim

We have made the first observation of B-s(0) -> D-s(()()+) D-s(()()-) decays using 23.6 fb(-1) of data recorded by the Belle experiment running on the Y(5S) resonance. The branching fractions are measured to be B(B-s(0) -> Ds+Ds-) = (1.03(-0.32-0.25)(+0. ...

2010

Scheduling periodic tasks in a hard real-time environment

Friedrich Eisenbrand, Martin Niemeier, Nicolai Hähnle

We give a rigorous account on the complexity landscape of an important real-time scheduling problem that occurs in the design of software-based aircraft control. The goal is to distribute tasks

\tau_i=(c_i,p_i)

on a minimum number of identical machines a ...

Springer-Verlag2010

Beat-based synchronization and steering for groups of fixed-wing flying robots

Dario Floreano, Jean-Christophe Zufferey, Sabine Hauert, Severin Leven

Groups of fixed-wing robots can benefit from moving in synchrony to share sensing and communication capabilities, avoid collisions or produce visually pleasing choreographies. For this reason, we provide a strategy to produce global group movement that can ...

2010

A noninvasive brain-actuated wheelchair based on a P300 neurophysiological protocol and automated navigation

Inaki Asier Iturrate Gil

This paper describes a new noninvasive brain-actuated wheelchair that relies on a P300 neurophysiological protocol and automated navigation. When in operation, the user faces a screen displaying a real-time virtual reconstruction of the scenario and concen ...

Institute of Electrical and Electronics Engineers2009

Optic Flow to Steer and Avoid Collisions in 3D

Dario Floreano, Jean-Christophe Zufferey, Antoine Beyeler

Optic-flow is believed to be the main source of information allowing insects to control their flight. Some researchers have tried to apply this paradigm to small unmanned aerial vehicles (UAVs). So far, none of them has been able to demonstrate a fully aut ...

Springer2009

Synchronous EEG Brain-Actuated Wheelchair with Automated Navigation

Inaki Asier Iturrate Gil

This paper describes a new non-invasive brain-actuated wheelchair that relies on a P300 neurophysiological protocol and automated navigation. In operation, the subject faces a screen with a real-time virtual reconstruction of the scenario, and concentrates ...

2009

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Autonomous flight at low altitude with vision-based collision avoidance and GPS-based path following

Autonomous flight at low altitude using light sensors and little computational power

Turbulence and transport reduction with innovative plasma shapes in TCV - correlation ECE measurements and gyrokinetic simulations

Collisional damping of zonal flows due to finite Larmor radius effects

Observation of Bs0 -> Ds()+ Ds()- using e+e- collisions and a determination of the Bs-Bsbar width difference Delta Gamma_s

Scheduling periodic tasks in a hard real-time environment

Beat-based synchronization and steering for groups of fixed-wing flying robots

A noninvasive brain-actuated wheelchair based on a P300 neurophysiological protocol and automated navigation

Optic Flow to Steer and Avoid Collisions in 3D

Synchronous EEG Brain-Actuated Wheelchair with Automated Navigation

Turbulence and transport reduction with innovative plasma shapes in TCV - correlation ECE measurements and gyrokinetic simulations

Collisional damping of zonal flows due to finite Larmor radius effects

Autonomous flight at low altitude with vision-based collision avoidance and GPS-based path following

Autonomous flight at low altitude using light sensors and little computational power

Observation of Bs0 -> Ds()+ Ds()- using e+e- collisions and a determination of the Bs-Bsbar width difference Delta Gamma_s

Scheduling periodic tasks in a hard real-time environment

Beat-based synchronization and steering for groups of fixed-wing flying robots

Optic Flow to Steer and Avoid Collisions in 3D

A noninvasive brain-actuated wheelchair based on a P300 neurophysiological protocol and automated navigation

Synchronous EEG Brain-Actuated Wheelchair with Automated Navigation