Recent developments on impedance measurements with DSP-based ellipse-fitting algorithms
In this paper, recent advances of a new digital-signal-processor (DSP)-based impedance
measurement instrument under development are presented. The digital signal processing …
measurement instrument under development are presented. The digital signal processing …
Coresets for data discretization and sine wave fitting
In the monitoring problem, the input is an unbounded stream $ P={p_1, p_2\cdots} $ of
integers in $[N]:=\{1,\cdots, N\} $, that are obtained from a sensor (such as GPS or heart …
integers in $[N]:=\{1,\cdots, N\} $, that are obtained from a sensor (such as GPS or heart …
[HTML][HTML] Convolutional neural network approach for fault detection and characterization in medium voltage distribution networks
Power outages significantly impact the power industry by disrupting social welfare and
economic stability. Still, existing methods for fault detection face challenges due to load and …
economic stability. Still, existing methods for fault detection face challenges due to load and …
A simple algorithm for the estimation of phase difference between two sinusoidal voltages
NM Vucijak, LV Saranovac - IEEE Transactions on …, 2010 - ieeexplore.ieee.org
A simple algorithm (SAL) and a modified SAL (MSAL) for the estimation of the phase
difference between two sine-wave signals are proposed. The results obtained by SAL and …
difference between two sine-wave signals are proposed. The results obtained by SAL and …
Use of the correlated EEMD and time-spectral kurtosis for bearing defect detection under large speed variation
B Chen, P Yin, Y Gao, F Peng - Mechanism and Machine Theory, 2018 - Elsevier
Vibration-based diagnosis is in common use for the health monitoring of rolling element
bearing (REB). This paper is concerned with a new defect detection method of the REB …
bearing (REB). This paper is concerned with a new defect detection method of the REB …
An enhanced technique for ultrasonic flow metering featuring very low jitter and offset
A Hamouda, O Manck, ML Hafiane, NE Bouguechal - Sensors, 2016 - mdpi.com
This paper proposes a new, improved method for water flow metering. It applies to a transit
time ultrasonic flow meter device. In principle, the flow of a given liquid in a pipe is obtained …
time ultrasonic flow meter device. In principle, the flow of a given liquid in a pipe is obtained …
Detection and characterization of defects using GMR probes and artificial neural networks
This work presents an eddy-current testing system based on a giant magnetoresistive (GMR)
sensing device. Non-destructive tests in aluminum plates are applied in order to extract …
sensing device. Non-destructive tests in aluminum plates are applied in order to extract …
Highly Sensitive Readout Interface for Real-Time Differential Precision Measurements with Impedance Biosensors
Field deployment is critical to developing numerous sensitive impedance transducers.
Precise, cost-effective, and real-time readout units are being sought to interface these …
Precise, cost-effective, and real-time readout units are being sought to interface these …
Analyzing the windkessel model as a potential candidate for correcting oscillometric blood-pressure measurements
K Barbe, W Van Moer, D Schoors - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
Developing a good model for oscillometric blood-pressure measurements is a hard task.
This is mainly due to the fact that the systolic and diastolic pressures cannot be directly …
This is mainly due to the fact that the systolic and diastolic pressures cannot be directly …
Impedance measurement with sine-fitting algorithms implemented in a DSP portable device
The development and implementation of a digital-signal-processor (DSP)-based portable
impedance-measurement instrument is described. The circuit sinewave stimulus is …
impedance-measurement instrument is described. The circuit sinewave stimulus is …