Theoretical and experimental investigation of thermal dynamics of Steinhart–Hart negative temperature coefficient thermistors

H Fatoorehchi, M Alidadi… - Journal of Heat …, 2019 - asmedigitalcollection.asme.org
The temperature-dependent dynamics of a negative temperature coefficient (NTC)
thermistor conducting variable electric current is modeled using the differential approach …

Linearization of temperature sensors (K-type thermocouple) using polynomial non-linear regression technique and an IoT-based data logger interface

R Anandanatarajan, U Mangalanathan… - Experimental …, 2023 - Springer
Abstract Thermocouples require Cold Junction Compensation (CJC) and are widely used
temperature sensors. These thermocouple types have high nonlinearities and consequently …

FPGA implementation of steinhart–hart equation for accurate thermistor linearization

KPS Rana, V Kumar, AK Dagar, A Chandel… - IEEE sensors …, 2018 - ieeexplore.ieee.org
This paper presents fixed point operation-based Field Programmable Gate Arrays (FPGA)
implementation of Steinhart-Hart Equation (SHHE) for thermistor linearization. FPGA …

Deep neural network-based linearization and cold junction compensation of thermocouple

R Anandanatarajan, U Mangalanathan… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this proposed work, temperature sensors, namely, a thermocouple and thermistor were
linearized using deep neural networks. The deep feedforward neural network (DFNN) …

Performance evaluation of linearization strategies for a directly interfaced thermistor

MZU Abdin, A Sami, A Asif, F Aziz - Measurement Science and …, 2023 - iopscience.iop.org
Sensor linearization is an important aspect for enhancing the efficiencies of measuring
systems. Conventional methods use additional circuits and/or software models to achieve …

A combination of astable multivibrator and microcontroller for thermistor-based temperature measurement over internet

N Chatterjee, B Bhattacharyya, D Dey… - IEEE Sensors …, 2019 - ieeexplore.ieee.org
The paper reports the development of a cost-effective Negative Temperature Coefficient
thermistor-based temperature transducer for embedded systems and for the Internet of …

Transient compensation for thermistor-based sensors in constant temperature configuration

ELJ Souza, TLM Santos - Sensors and Actuators A: Physical, 2020 - Elsevier
This paper proposes a transient compensation method for thermistor-based sensors in
constant temperature configuration. The main objective is to use a filtered estimation of the …

Implementation of an Adaptive Method for Changing the Frequency Division of the Counter Clock Signal in a Frequency-to-Code Converter

D Świsulski, P Warda - Energies, 2023 - mdpi.com
Processing physical quantities into an indirect signal is a standard method of transferring
information about the measured quantity to the master system, which analyzes the data …

T–S fuzzy‐based multi‐LAE approach for sensor linearisation

PD Sarawade, K Srinivasan - IET Science, Measurement & …, 2018 - Wiley Online Library
Most sensors exhibit a non‐linear input–output relationship. Sensor linearity is essential for
the true representation of measurand in modern instrumentation systems. Although several …

[PDF][PDF] High sensitivity calorimetric sensor for flow measurements

G Golan, M Azoulay - Bulgarian Chemical Communications, 2023 - bcc.bas.bg
Industrial mass flow controllers (MFC) are limited to high-sensitivity measurements. Two
methods for mass fluid flow detection and measurement are presented in this work. The flow …