Zobrazeno 1 - 10
of 2 780
pro vyhledávání: '"piezoelectric transducer"'
Autor:
Sk. Ainul Bari, Sumedha Moharana
Publikováno v:
Journal of Asian Architecture and Building Engineering, Vol 23, Iss 3, Pp 898-920 (2024)
Structural health monitoring aided with the electromechanical impedance technique (EMI) is gaining popularity among researchers due to its dual sensing application and noise-free sensor results, and it is very sensitive to inceptive structural altern
Externí odkaz:
https://doaj.org/article/4582b77ea0f945d8b98c83d3d0420884
Publikováno v:
Advanced Science, Vol 11, Iss 16, Pp n/a-n/a (2024)
Abstract This paper presents an acoustic transducer for fully implantable cochlear implants (FICIs), which can be implanted on the hearing chain to detect and filter the ambient sound in eight frequency bands between 250 and 6000 Hz. The transducer d
Externí odkaz:
https://doaj.org/article/b257fb96d00e472b90a7817b8c5e9142
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 657-668 (2023)
Energy harvesting using piezoelectric transduction offers a promising alternative to the conversion of kinetic energy like ambient vibration and rotational motion into useful electricity in self-powered electronic devices. To improve the reliability
Externí odkaz:
https://doaj.org/article/3e95207199af4c969aa9f128bfaaaaee
Autor:
Rouba Hariri, Jean-Francois Chaix, Parisa Shokouhi, Vincent Garnier, Cécile Saïdi-Muret, Olivier Durand, Odile Abraham
Publikováno v:
Sensors, Vol 24, Iss 17, p 5588 (2024)
This article presents an overall examination of how small temperature fluctuations affect P-wave velocity (Vp) measurements and their uncertainties in concrete using embedded piezoelectric transducers. This study highlights the fabrication of custom
Externí odkaz:
https://doaj.org/article/67c1d8a221cc4794bbcb760f4bc68cf4
Publikováno v:
Micromachines, Vol 15, Iss 7, p 879 (2024)
Currently, the most advanced micromachined microphones on the market are based on a capacitive coupling principle. Capacitive micro-electromechanical-system-based (MEMS) microphones resemble their millimetric counterparts, both in function and in per
Externí odkaz:
https://doaj.org/article/2fe99382f31f450ab0f85c36caa6736a
Autor:
Marilyne Philibert, Kui Yao
Publikováno v:
Sensors, Vol 24, Iss 14, p 4595 (2024)
Ultrasonic guided waves, which are often generated and detected by piezoelectric transducers, are well established to monitor engineering structures. Wireless solutions are sought to eliminate cumbersome wire installation. This work proposes a method
Externí odkaz:
https://doaj.org/article/5a08b33247264901826c46368249dd43
Publikováno v:
Sensors, Vol 24, Iss 10, p 3183 (2024)
This paper reports on the testing and evaluation of a passive autoranging (AR) method designed to dynamically extend the measurement range of a photonic current transducer (PCT) to pave the way toward a realization of a combined metering- and protect
Externí odkaz:
https://doaj.org/article/e306e11b4de24796998d0c9ce8a485ee
Publikováno v:
Actuators, Vol 13, Iss 5, p 177 (2024)
A three-degree-of-freedom (3-DOF) piezoelectric ultrasonic transducer is a critical component in elliptical and longitudinal ultrasonic vibration-assisted cutting processes, with its geometric structure directly influencing its performance. This pape
Externí odkaz:
https://doaj.org/article/521aef6603354864bf6b85a9d199589b
Publikováno v:
MATEC Web of Conferences, Vol 392, p 01029 (2024)
In engineering and transportation, beams are frequently utilized as structural elements for both static and dynamic loads. This paper focuses on a smart structure method that incorporates ANSYS software for modeling and simulation. Piezoelectric tran
Externí odkaz:
https://doaj.org/article/cf98bcc6554c4d69a85b1327e9e9e59d
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