Acoustic tomography is a technique widely used in nonintrusive temperature measurement.
The time of flight (TOF) of acoustic waves can be used to estimate the temperatures of a …

In the context of the ongoing digital revolution, the food industry grapples with significant
challenges concerning quality control, safety, production efficiency, and economic viability …

This work proposes a new positioning method based on multiple ultrasonic sensors for the
autonomous mobile robot. Unlike the conventional ultrasonic positioning methods, this new …

Introduction. Simultaneous operation of numerous sources of radio emission form complex
signal environment. Different devices with the common name “wideband analyzers”(WBA) …

In the dry-cured ham industry, an accurate control of the dry-salting process is especially
complex because of the great heterogeneity of the meat pieces and the effect of different …

Ultrasonic sensors are used across a variety of industrial areas, as they measure distance
simply via calculating the difference of time between transmission and reception of signals …

Ultrasonic thermometry is a kind of acoustic pyrometry and it has been evolving as a new
temperature measurement technology for various environment. However, the accurate …

A new analytical method for 3-D target localization based on a four-element ultrasonic
sensor array is proposed. In the sensor array, with the consideration of good real-time …

This study aims to realize self-position estimation for indoor robots using only a single
acoustic channel. When a single omnidirectional transmitter/receiver is used as an object …

This article presents improvements to the practical acoustic thermometer of the Czech
Metrology Institute that enable measurements with argon gas. Through a careful comparison …