Buscar
Mostrando ítems 31-40 de 144
Improving the shape of the cross-correlation function for leak detection in a plastic water distribution pipe using acoustic signals
(2017-12-01)
This paper is concerned with time delay estimation for the detection of leaks in buried plastic water pipes using the cross-correlation of leak noise signals. In some circumstances the bandwidth of over which the signal ...
IDENTIFICATION OF WOOD DESTRUCTION DURING DRYING
(Universidad del Bío-Bío, 2004)
A Probabilistic Neural Network Applied In Monitoring Tool Wear In The End Milling Operation Via Acoustic Emission And Cutting Power Signals
(Taylor & Francis IncPhiladelphia, 2016)
Spectra Measurements Using Piezoelectric Diaphragms to Detect Burn in Grinding Process
(2017-11-01)
Researchers have evaluated a great number of monitoring techniques in order to control the surface condition of ground parts. Piezoelectric diaphragms of lead zirconate titanate are used in many fields, but these sensors ...
A real-time algorithm for acoustic monitoring of ingestive behavior of grazing cattle
(Elsevier, 2016-05)
Assessment of both grazing behavior and herbage intake are two very difficult tasks that can be concurrently accomplished by means of accurate detection, classification and measurement of grazing events such as chews, bites ...
Embedded system for real-time monitoring of foraging behavior of grazing cattle using acoustic signals
(Elsevier, 2017-06)
Estimating forage intake and monitoring behavior of grazing livestock are difficult tasks. Real-time detection and classification of events like chew, bite and chew-bite are necessary to estimate that information. It is ...
Fracture modes and acoustic emission characteristics of hydrogen-assisted cracking in high-strength low-alloy steel weldment
(The Brazilian Society of Mechanical Sciences, 1999)
Inferential measurement of the dresser width for the grinding process automation
(2019-02-25)
Dressing is an essential process for the machining industries. The grinding community keeps the slogan “grinding is dressing,” given the importance of this reconditioning process. This paper presents a methodology for ...