10 citations · 46 across the 15 of their papers we have counts for
3 papers · 1 filter
Tool Wear Prediction in CNC Turning Operations using Ultrasonic Microphone Arrays and CNNs
Jan Steckel, Arne Aerts, Erik Verreycken +2
This paper introduces a novel method for predicting tool wear in CNC turning operations, combining ultrasonic microphone arrays and convolutional neural networks (CNNs). High-frequ…
Broadband MEMS Microphone Arrays with Reduced Aperture Through 3D-Printed Waveguides
Dennis Laurijssen, Walter Daems, Jan Steckel
In this paper we present a passive and cost-effective method for increasing the frequency range of ultrasound MEMS microphone arrays when using beamforming techniques. By applying…
HiRIS: an Airborne Sonar Sensor with a 1024 Channel Microphone Array for In-Air Acoustic Imaging
Dennis Laurijssen, Walter Daems, Jan Steckel
Airborne 3D imaging using ultrasound is a promising sensing modality for robotic applications in harsh environments. Over the last decade, several high-performance systems have bee…