In this work we study the effect of some electrical prosperities on synthetic rubber reinforced with carbon black diluted in heptanes with concentrations from 0.2% gm/mole to 2.0% gm/ mole in temperatures range (100, 150, 200, 250, 300) C associated with amount weight of black carbon 5wt% added to the diluted rubber. The results of electrical properties measurement of Buna rubber reinforced wit...

This study proposes an optimized random forest regression model to achieve online battery prognostics and health management. To estimate the state of (SOH), two aging features (AFs) are extracted based on incremental capacity curve (ICC) quantify degradation, further analyzed through Pearson’s correlation coefficient. predict remaining useful life (RUL), AFs extrapolated degradation trends clos...

Abstract Hydraulic motors have a high power capacity that makes them commonly used in different applications. These applications require precise control of hydraulic motors’ position, velocity, and force. Digital valves are systems. The high-speed on/off (HSVs) digital usually flow or pressure where dynamic performance is required to improve the accuracy. This paper aims present an accurate met...

Curve fitting for oscillometric waveforms is vital to maximum amplitude algorithm (MAA) in blood pressure measurement. Popular methods in recent years, such as asymmetric Gaussian or Lorentzian functions, perform well when the profile of the oscillometric waveforms (OMW) are close to them. But they will have a relatively large mean square error (MSE) when the oscillometric pulse amplitude envel...

We introduces a new method that can achieve the generation of Colpitts chaotic signal The system is based on virtual instrument platform and combined with MATLAB calculation to achieve the generation of Colpitts chaotic signal and making it analysis with autocorrelation and power spectrum at the same time. Signal channel output of chaotic signal was realized through USB-6009 acquisition module ...

This paper presents the implementation of secure hash algorithm using VI LabVIEW environment toolkit. The SHA-1 used in many fields of security systems such as digital signature, tamper detection, password protection and so on. SHA-1 is a very important algorithm for integrity and authentication realization. The proposed algorithm of SHA-1 in this paper implemented by LabVIEW software from ente...

Condition monitoring of electrical power equipment has attracted considerable attention for many years. The aim of this paper is to use Labview with Fuzzy Logic controller to build a simulation system to diagnose transformer faults and monitor its condition. The front panel of the system was designed using LabVIEW to enable computer to act as customer-designed instrument. The dissolved gas-in-o...

AbstractSpeech is the natural form of human communication and the speech processing is the one of the most stimulating area of the signal processing. Speech recognition technology has made it possible for computer to follow the human voice command and understand the human languages. The objects (LED, Toggle switch etc.) control through human speech is designed in this paper. By combine the virt...

This paper considers the problem of parameter identification and speed estimation of a three-phase squirrelcage induction motor using Virtual Instrumentation. LabVIEW is the graphical development environment for creating flexible and scalable test, measurement, and control applications rapidly and at minimal cost. With LabVIEW, interface with real-world signals, analyze data for meaningful info...