Results 31 to 40 of about 115,608 (260)

A Wireless Passive LC Resonant Sensor Based on LTCC under High-Temperature/Pressure Environments

open access: yesSensors, 2015
In this work, a wireless passive LC resonant sensor based on DuPont 951 ceramic is proposed and tested in a developed high-temperature/pressure complex environment.
Li Qin   +6 more
doaj   +1 more source

Temperature Compensation Method Based on an Improved Firefly Algorithm Optimized Backpropagation Neural Network for Micromachined Silicon Resonant Accelerometers

open access: yesMicromachines, 2022
The output of the micromachined silicon resonant accelerometer (MSRA) is prone to drift in a temperature-changing environment. Therefore, it is crucial to adopt an appropriate suppression method for temperature error to improve the performance of the ...
Libin Huang   +3 more
doaj   +1 more source

An Annular Mechanical Temperature Compensation Structure for Gas-Sealed Capacitive Pressure Sensor

open access: yesSensors, 2012
A novel gas-sealed capacitive pressure sensor with a temperature compensation structure is reported. The pressure sensor is sealed by Au-Au diffusion bonding under a nitrogen ambient with a pressure of 100 kPa and integrated with a platinum resistor ...
Kohei Higuchi   +4 more
doaj   +1 more source

Logic adaptive optimization model for dynamic temperature compensation of heating furnace based on proportion‐integral‐derivative position algorithm

open access: yesThe Journal of Engineering, 2023
In order to improve the adaptive compensation control ability of the furnace dynamic temperature compensation logic, an adaptive optimal control model of the furnace dynamic temperature compensation logic based on proportion‐integral‐derivative (PID ...
Xin Tong
doaj   +1 more source

Design of infrared methane concentration measurement instrument

open access: yesGong-kuang zidonghua, 2015
In view of low measurement accuracy of methane concentration measurement instrument based on gas chromatography, a zero and linear temperature compensation algorithm based on principle of infrared spectrum absorption was proposed.
DU Weiran   +3 more
doaj   +1 more source

Temperature Compensation Method for Piezoresistive Pressure Sensors Based on Gated Recurrent Unit. [PDF]

open access: yesSensors (Basel)
Piezoresistive pressure sensors have broad applications but often face accuracy challenges due to temperature-induced drift. Traditional compensation methods based on discrete data, such as polynomial interpolation, support vector machine (SVM), and ...
Liu M, Wang Z, Jiang P, Yan G.
europepmc   +2 more sources

Temperature compensation through systems biology [PDF]

open access: yesThe FEBS Journal, 2007
Temperature has a strong influence on most individual biochemical reactions. Despite this, many organisms have the remarkable ability to keep certain physiological fluxes approximately constant over an extended temperature range. In this study, we show how temperature compensation can be considered as a pathway phenomenon rather than the result of a ...
Ruoff, P.   +2 more
openaire   +3 more sources

Temperature-Compensated Clock Skew Adjustment [PDF]

open access: yesSensors, 2013
This work analyzes several drift compensation mechanisms in wireless sensor networks (WSN). Temperature is an environmental factor that greatly affects oscillators shipped in every WSN mote. This behavior creates the need of improving drift compensation mechanisms in synchronization protocols.
José María Castillo Secilla   +2 more
openaire   +6 more sources

Strain-induced modulation of temperature characteristics in ferrimagnetic Tb–Fe films

open access: yesScientific Reports, 2021
This study investigates the effect of strain on the compensation temperature of ferrimagnetic Tb–Fe films formed on a flexible substrate. The compensation temperature is determined by the anomalous Hall measurement, and an application of 1.2% tensile ...
Shinya Ota   +8 more
doaj   +1 more source

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

open access: yesFEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui   +4 more
wiley   +1 more source

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