ABES Institute of Technology

India

ABES Institute of Technology

India
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Khan R.,ABES Institute of Technology | Srivastava A.K.,ABES Engineering College | Pandey D.,ABES Institute of Technology
Proceedings of the 5th International Conference on System Modeling and Advancement in Research Trends, SMART 2016 | Year: 2017

As per the finding of Agile development, Testing is recognized not to be a separate phase, but an integral part of Software Development with the Coding. 'Whole-team' approach is being used by Agile team to 'baking quality in' to the Software Product. Agile team containing the Testers, who lend their expertise in eliciting examples of desired behavior from customers. They collaborate with the development team that guide Coding, to turn those into executable specifications. Testing and Coding is being performed incrementally and iteratively, until it provides enough value to release to production each feature building up is made. It covers different types of testing. It quadrants provide a helpful taxonomy which help teams in identifying and planning the testing need [3,4]. © 2016 IEEE.


Kaur M.,ABES Institute of Technology | Singh S.,Guru Nanak Dev University | Mehta R.,Thapar University
AIP Conference Proceedings | Year: 2016

Radiation has been used as a processing technique to modify structural, chemical, physical and morphological properties of polymers and its nanocomposite and can thus be used as a method to control the rate of degradation. The swift heavy ions (SHI) irradiation effects on the structural properties of poly(lactide-co-glycolide) nanocomposites containing 5wt% organo-montmorillonite (OMMT) clay by irradiating with 50 MeV Li3+ and 180 MeV Ag8+ ions has been studied at different fluences. The structural responses of PLGA nanocomposite under the influence of SHI were studied using Fourier transform infrared (FTIR) spectroscopy. The presence of clay and irradiation by swift heavy ions (SHI) brings out interesting changes in structural properties of nanocomposite. © 2016 Author(s).


Arora K.,ABES Institute of Technology | Katiyar S.,ABES Institute of Technology | Patel R.,ABES Institute of Technology
Proceedings of the 2016 2nd International Conference on Applied and Theoretical Computing and Communication Technology, iCATccT 2016 | Year: 2017

In this paper various control techniques for power factor improvement are analyzed and simulated using MATLAB software. Various applications need to regulate the output dc voltage with excellent performance characteristics. Till now the circuitry involved for utility interface was a diode rectifier and a capacitor filter. Thus several agencies had started imposing certain recommendations and standards for equipments connected to the utility such that input current harmonics is reduced thus implying on the improvement of power factor. © 2016 IEEE.


Arya S.K.,ABES Institute of Technology | Danewalia S.S.,Thapar University | Singh K.,Thapar University
Journal of Materials Chemistry C | Year: 2016

Glasses with composition B2O3-Li2O-ZnO-TiO2-V2O5 were prepared with a melt and quench technique with variable concentration of TiO2 and V2O5. Structural aspects of the as-prepared sample were explored with the help of electron paramagnetic resonance spectroscopy (EPR). Conductivity and dielectric properties of the glasses and nanocrystalline glass ceramic were investigated using impedance spectroscopy. Vanadium was present in these glasses in the V4+ state, however, in initial composition, it was in the V5+ state. The maximum quantity of TiO2 contained glasses formed a nanocrystalline rutile phase, which dominated the electronic conduction at lower temperatures with decreased activation energy, i.e. 0.21 eV. Moreover, the presence of a nanocrystalline TiO2 phase reduced the dielectric constant ∼3 at room temperature and 1 MHz with excellent stability over a wide temperature and frequency range. The present nanocrystalline glass ceramic and glasses can be used in fast communication devices. © 2016 The Royal Society of Chemistry.


Arya S.K.,ABES Institute of Technology | Singh K.,Thapar University
Journal of Thermal Analysis and Calorimetry | Year: 2015

In the present investigation, the effects of titanium and vanadium concentration on the thermal properties have been studied for 30Li2O-55B2O3-5ZnO-xTiO2-(10-x)V2O5 (0 ≤ x ≤ 10) glasses. To understand the crystallization mechanics, activation energy has been calculated using two different approaches, i.e., Kissinger model and Augis and Bennett model. Using the derivative differential thermal analysis, the inflection point temperature (T f) and crystallization constants k y(T) and k f(T), for different heating rates, have also been obtained for all the glasses. Furthermore, kinetic parameters such as fluctuation free volume (f g) and change in bulk thermal expansion coefficient (α f) have been calculated for all the glass samples. The replacement of V2O5 by TiO2 induces phase separation in glasses. © 2015 Akadémiai Kiadó, Budapest, Hungary.


Gupta R.K.,Thapar University | Kumar V.,Indian Institute of Technology Roorkee | Srivastava V.K.,ABES Institute of Technology
International Journal of Chemical Reactor Engineering | Year: 2010

This work aims at compiling the important works on the modeling of a fluid catalytic cracking (FCC) riser reactor. The modeling of a riser reactor is very complex due to complex hydrodynamics and unknown multiple reactions, coupled with mass transfer resistance, heat transfer resistance and deactivation kinetics. A complete model of the riser reactor should include all the important physical phenomena and detailed reaction kinetics. As the computational fluid dynamics (CFD) is emerging as a powerful tool for modeling the FCC riser, various works on riser modeling using CFD are also included in the paper. Copyright © 2010 The Berkeley Electronic Press.


Kumar P.,ABES Institute of Technology
Proceedings of the 2015 39th National Systems Conference, NSC 2015 | Year: 2015

In analog system designing integrators are preferred over differentiators due to stability and saturation problems. Integrators find applications in various field controls, wave shaping, image blurring, and microwave integrators. Simpson and Trapezoidal rule have advantages in sense of phase contribution providing by integrators, π/2 that is similar to ideal integrator phase response. Whereas Rectangular, two-point extrapolation and three-point rules of integrators suffer a fix amount of phase error. There is different digital integration rules can be fit for different microwave integrators structures i.e. decided by trial and error. In this paper proposed Simpson integrator at low frequency approximated to microwave frequency range. © 2015 IEEE.


Patel R.,ABES Institute of Technology | Thakur P.,Jaypee University of Information Technology | Katiyar S.,ABES Institute of Technology
Advances in Intelligent Systems and Computing | Year: 2016

Compressive sampling emerged as a very useful random protocol and has become an active research area for almost a decade. Compressive sampling allows us to sample a signal below Shannon Nyquist rate and assures its successful reconstruction with some limitations on signal, that is, signal should be sparse in some domain. In this paper, we have used compressive sampling for an arbitrary one-dimensional signal and two-dimensional image signal compression and successfully reconstructed them by solving L1-norm optimization problems. We also have showed that compressive sampling can be implemented if a signal is sparse and incoherent through simulations. Further, we have analyzed the effect of noise on the recovery. © Springer Science+Business Media Singapore 2016.


Maurya S.,ABES Institute of Technology
International Journal on Smart Sensing and Intelligent Systems | Year: 2010

In this paper, some design issues of one of the planar-guided media known as Microstrip line has been presented. The main purpose of this paper is to study the fundamental transmission properties of the microstrip line in view of varying the length, materials used for device formation/fabrication and highest frequency of operation. The paper is mainly divided in to two portions; first portion deals with theoretical portion because, it is necessary to know how the characteristic impedance, phase velocity, and attenuation constant of the dominant mode of microstrip depend on geometrical factors, on the electronic properties of substrate and conductors used, and on the frequency. Since this is a "mixed" dielectric system, the TEM mode can not be supported [2] and the second portion of the investigation was devoted to the effect of variation of length and frequency on the RF performance of the line. Although many papers are available on this topic, but the issues described in this paper have somewhat different point of view.


Patel R.,ABES Institute of Technology | Arora K.,ABES Institute of Technology | Katiyar S.,ABES Institute of Technology
Proceedings - 2016 2nd International Conference on Computational Intelligence and Communication Technology, CICT 2016 | Year: 2016

The aim of this paper is to analyze wind energy conversion system (WECS) using permanent magnet synchronous generator (PMSG). The configuration consists of a Permanent magnet synchronous generator incorporated with certain power electronic circuits feeding to a three phase load. Wind power control is done with the help of Buck boost converter connected across the dc link so as to keep constant voltage supply. Proposed scheme gives a low cost and high quality power conversion solution for variable speed WECS. The simulation under different loading conditions is thus carried on MATLAB/SIMULINK. © 2016 IEEE.

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