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A Low-Cost Acoustic Emission Sensor Based on Piezoelectric Diaphragm
(2020-08-15)
Sensor monitoring is widely used in modern industrial automation. Industries require efficient and cost-effective monitoring and control systems. Regarding monitoring, new low-cost piezoelectric sensors have been tested ...
A feasibility study on incremental bundle adjustment with fisheye images and low-cost sensors
(2019-01-01)
Low cost imaging and positioning sensors are opening new frontiers for applications in near real-time Photogrammetry. Omnidirectional cameras acquiring images with 360° coverage, when combined with information coming from ...
Partial discharge monitoring in power transformers using low-cost piezoelectric sensors
(2016-08-10)
Power transformers are crucial in an electric power system. Failures in transformers can affect the quality and cause interruptions in the power supply. Partial discharges are a phenomenon that can cause failures in the ...
Low cost sensors for air quality measurementSENSORES DE BAJO COSTO PARA EL MONITOREO DE CALIDAD DEL AIRE
(Universida de Sonora, 2020)
Desenvolvimento de um sensor de baixo custo e descartável para o monitoramento de odor
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Biotecnologia - PPGBiotecCâmpus São Carlos, 2015-02-26)
The research proposal was found low cost alternative solution to automatize the
classification and selection process to recognize fruit ripeness level using biologic
behavior instead of human visual inspection. The goal ...
High sensitivity low cost capacitive strain gage
(2004-10-08)
This paper describes a high senstivity low cost capacitive strain gage sensor. The theory, design, and sensor construction details are presented. It consists of eight capacitive sensors connected in two full bridges. The ...
Study of the Use of Piezoelectric Diaphragm as a Low-Cost Alternative to the Acoustic Emission Sensor in Dressing Operation of Aluminum Oxide Wheels
(2021-08-15)
Acoustic emission (AE) sensors have been widely used for tool condition monitoring in the grinding process. Recently, the piezoelectric diaphragm (piezoelectric buzzer) was introduced as a low-cost alternative for the same ...
Study of Knock Sensors as Low-Cost Alternatives to Acoustic Emission Sensors
(2020-06-01)
The real-time monitoring of manufacturing processes is essential to achieve high-quality standards and uniformity at reduced costs. The monitoring of machining processes is usually performed by acoustic emission sensors, ...