Fuzzy rules of sound speed influence on ultrasonic sensing in outdoor environments
The sound speed is affected by changes in the air properties, such as temperature,
pressure, humidity, gas composition, and air turbulence. It has direct influence on the …
pressure, humidity, gas composition, and air turbulence. It has direct influence on the …
A fast firing binaural system for ultrasonic pattern recognition
A binaural sonar configuration with capability to detect and identify walls, edges and corners
on real-time is presented in this work. A new multi-echo ultra-fast firing method increases the …
on real-time is presented in this work. A new multi-echo ultra-fast firing method increases the …
[BOOK][B] Dependency of correlative ultrasonic measurement upon transducer's orientation
H Elmer, H Schweinzer - 2003 - ieeexplore.ieee.org
The pulse compression method adds several improvements to ultrasonic distance
measurement systems. Especially in conjunction with the one bit correlation method, which …
measurement systems. Especially in conjunction with the one bit correlation method, which …
Neural Estimator of Sound Speed in Air for Ultrasonic Sensing in Manufacturing Environments
The influence of air characteristics on the sound speed is well known, and this can affect the
accuracy and performance of ultrasonic (US) sensors. The supposition of constant sound …
accuracy and performance of ultrasonic (US) sensors. The supposition of constant sound …
Sound speed estimation using fuzzy logic approach for outdoor ultrasonic applications
V Nicolau - New Concepts and Applications in Soft Computing, 2013 - Springer
The accuracy of sound speed estimation has direct influence on performance of ultrasonic
sensing applications, like those based on the distance measuring and the sound …
sensing applications, like those based on the distance measuring and the sound …
Me-eeruf um sistema de detecção e classificação de reflectores usando ultra-sons
FD Moita - 2002 - estudogeral.uc.pt
Nesta tese, é apresentado o desenvolvimento e modelaçao de uma configuraçao de
sensores de ultra-sons com capacidade para detectar e identificar reflectores do tipo: plano …
sensores de ultra-sons com capacidade para detectar e identificar reflectores do tipo: plano …