218 citations · 299 across the 8 of their papers we have counts for
4 papers · 2 filters
Frequency lock closed-loop control of a separated flow using visual feedback
N. Gautier, J. -L. Aider
In this study, a simple model based closed-loop algorithm is used to control the separated flow downstream a backward-facing step. It has been shown in previous studies that the re…
Experimental study of Counter-Rotating Vortex Pair Trajectories induced by a Round Jet in Cross-Flow at Low Velocity Ratios
T. Cambonie, N. Gautier, J. -L. Aider
Circular flush Jets In Cross-Flow were experimentally studied in a water tunnel using Volumetric Particle Tracking Velocimetry, for a range of jet to cross-flow velocity ratios, r,…
Control of the flow behind a backward-facing step by visual feedback
N. Gautier, J-L. Aider
The separated flow downstream a backward-facing step is controlled using visual information for feedback. This is done when looking at the flow from two vantage points. Flow veloci…
Real-time planar flow velocity measurements using an optical flow algorithm implemented on GPU
N. Gautier, J-L. Aider
This paper presents a high speed implementation of an optical flow algorithm which computes planar velocity fields in an experimental flow. Real-time computation of the flow veloci…