Zobrazeno 1 - 10
of 399
pro vyhledávání: '"sensing element"'
Autor:
M. A. Sorvina, A. S. Kukaev
Publikováno v:
Известия высших учебных заведений России: Радиоэлектроника, Vol 27, Iss 4, Pp 81-90 (2024)
Introduction. At present, acceleration sensors are in demand in various areas, from consumer electronics to space technology. Microaccelerometers exhibit the advantages of compact dimensions, light weight, and ease of integration with other component
Externí odkaz:
https://doaj.org/article/1cba21453db245f0b854a9c1ab8b9d12
Publikováno v:
Надежность и качество сложных систем, Iss 3 (2024)
Background. Vibration measurement is one of the most popular and cost-effective methods of diagnosing the overall condition of equipment and is of undeniable importance in modern technology. Thanks to this process, manufacturers and consumers can b
Externí odkaz:
https://doaj.org/article/d604e3881e9f44e588a7edc144c7fb09
Publikováno v:
Известия высших учебных заведений России: Радиоэлектроника, Vol 27, Iss 1, Pp 79-89 (2024)
Introduction. Modern mobile control objects require the use of highly sensitive transducers of motion parameters, e.g., acceleration, with a wide measurement range. Increased sensitivity to measured parameters can be achieved by using precision optic
Externí odkaz:
https://doaj.org/article/a4f437d7a00f4a6496358340c4e7a921
Publikováno v:
Sensors, Vol 24, Iss 15, p 4823 (2024)
This study proposes a dual-functional terahertz device based on the Dirac semimetal, serving as both a sensing element and a band-pass filter. The device’s operating mode can switch between these two functions by utilizing the phase transition prop
Externí odkaz:
https://doaj.org/article/1ec78637b8714c1da83cf0787dd1027d
Publikováno v:
Micromachines, Vol 15, Iss 5, p 660 (2024)
The laminar flow meter (LFM) boasts several advantages such as no moving parts, a wide range ratio, high measurement accuracy, quick dynamic response, etc., and is a promising technology for micro gas flow measurement. In order to explore the influen
Externí odkaz:
https://doaj.org/article/f04a0ccf76384ef5bd76f9186c6cace0
Autor:
Evgenii Barbin, Tamara Nesterenko, Aleksej Koleda, Evgeniy Shesterikov, Ivan Kulinich, Andrey Kokolov, Anton Perin
Publikováno v:
Sensors, Vol 24, Iss 3, p 765 (2024)
This treatise studies a microoptoelectromechanical accelerometer (MOEMA) with an optical measuring transducer built according to the optical tunneling principle (evanescent coupling). The work discusses the design of the accelerometer’s microelectr
Externí odkaz:
https://doaj.org/article/3f286f11ae5d47869a85be66b244f0b2
Publikováno v:
Photonic Sensors, Vol 13, Iss 1, Pp 1-17 (2022)
Abstract The strain-temperature cross-sensitivity problem easily occurs in the engineering strain monitoring of the self-sensing embedded with fiber Bragg grating (FBG) sensors. In this work, a theoretical investigation of the strain-temperature cros
Externí odkaz:
https://doaj.org/article/954f7a0e38d3454296e69d37c0070805
Publikováno v:
Измерение, мониторинг, управление, контроль, Iss 1 (2023)
Background. At present, the efficiency of development and operation of modern automated systems of control and management of various technological processes is largely determined by the technical and economic characteristics of the primary transduc
Externí odkaz:
https://doaj.org/article/a352701c297345fa8dc49c838dc51a04
Autor:
Seol Ryung Kwon, Yongrae Roh
Publikováno v:
Applied Mechanics, Vol 2, Iss 4, Pp 841-848 (2021)
In a flexoelectric sensing element using bending mode, estimation of the flexoelectric coefficient was investigated using 3-D stress/strain analysis and experiments. The proposed method uses the results (deformation and strain) from the finite elemen
Externí odkaz:
https://doaj.org/article/1947d8c1d8de40d0bf21c7818049a767
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