|
ARPN Journal of Engineering and
Applied Sciences
April 2019 | Vol. 14 No.
8 |
|
|
Title: |
Behaviour of fibre reinforced concrete
using basalt fibre in beam column joint under cyclic loading |
Author (s): |
C. Sudha and Mohan G. S. |
Abstract: |
In
this study, the effect of fibre reinforced concrete in exterior beam
column joint with and without basalt fibre under cyclic loading. And the
fibre used in this study is basalt fibre, which is more efficient than
other fibres. Mechanical properties like compression, split tension,
flexural and impact load test were carried out. Cumulative energy
dissipation of all mixes was taken. High performance concrete of M60
grade used. Fibres are used in different percentage (0.75%, 1% and
1.25%) with the volume of concrete. Mechanical properties of the
concrete were discussed and the behavior of beam column joint was
studied under cyclic loading. To increase the energy absorption and load
bearing capacity of the beam column joint ductile detailing is provided.
With the load vs deflection, beam column joint curvature is made to find
the load bearing capacity. Use fibre to the concrete will reduce the
size of crack pattern during failure. The result shows that behavior of
Beam column joint shows better performance. The studied properties are
discussed and the fibre used shows the increase in strength with
addition of different percentage of fibre respectively by cyclic
loading. |
|
|
Full Text |
|
|
Title: |
Effect of green roof media depth on curve
number calculation |
Author (s): |
Isam Alyaseri |
Abstract: |
Green
roofs are one of the green infrastructure techniques that can be an
effective tool in storm water management. The curve number method can be
used to estimate the volume of storm water runoff if the type and depth
of the growth media are considered. For a study period of 25 months and
175 rainfall events, the curve number of planted model built-in-place
green roof systems (BIPS) of 5cm, 10cm, 15cm, and 20cm growth media
depths were tested. Also, the curve number for a tray system of growth
media (Green Roof Blocks™), and a conventional membrane roof were tested
during the same period. The growth media consisted of 80% by volume
arkalyte (expanded clay) and 20% by volume composted pine bark. In green
roof systems containing 10 cm of growth media, curve number of 92 can be
used for the BIPS and curve number 95 for the tray system. |
|
|
Full Text |
|
|
Title: |
Experimental study on the effect of
nanoparticle addition on the pressure at the start of ignition, maximum
pressure and timing of maximum pressure |
Author (s): |
Hayder Abed Dhahad and Sinan Abdul-Ghafar
Ali |
Abstract: |
This
study aims to investigate the influence of nano-particles addition to a
diesel fuel (DF) on the pressure at the start of ignition and at the
maximum pressure. The nano-fuels that are made from blending aluminum
oxide (Al2O3) or titanium oxide (TiO2), both (< 50nm particle diameter),
with the diesel fuel. The investigation is conducted on a four-stroke,
single-cylinder, water-cooled, four-stroke, and direct-injection diesel
engine with a compression ratio of 15.5 and a displacement volume of 553
cm3, yielding a 3.7kW power at 1500 rpm, as obtained using a
dynamometer. Four doses of each fuel type (25, 50, 100 and 150 ppm) are
prepared. The influence of nanoparticle addition is immensely evident at
the start of ignition and at the maximum pressure. The results show that
the cylinder pressure is improved considerably at the start of ignition
and at the maximum pressure. It is found that the cylinder pressure
reaches 46.7, 44.34 and 46.05 bar for pure DF, (DF+TiO2) and (DF+Al2O3)
nano-fuels, respectively, at 25 ppm with full load. It is also found
that the brake thermal efficiency increases from 18.9% for pure DF to
24.25% and 20.45% for (DF+TiO2) and (DF+Al2O3) nano-fuels, respectively,
under the same conditions. The peak pressure for diesel fuel is 62 bar,
which is shown to be increased to 63.2 bar for (DF+Al2O3); however, it
is decreased to 60.4 bar for (DF+TiO2), at full load and 25 ppm. |
|
|
Full Text |
|
|
Title: |
Study on performance and emissions of SI
engine fueled by different fuels |
Author (s): |
Muneer Najee, Mohanad Aldhaidhawi and Oras
Khudhair |
Abstract: |
In
recent years, reducing the exhaust gas emissions of internal combustion
engines yet maintaining the same engine performance has become one of
the most important challenges for automotive companies. Using clean
energy, such as alternative fuels, could offer a promising solution for
reducing air pollution. In the current work, a comparative study was
carried out on the engine performance and exhaust gas emissions of a one
cylinder, four stroke spark ignition engine using gasoline, ethanol and
LPG fuels. For this reason, a model was proposed. The results were
collected at various engine speeds (1500, 2000 and 2500 rpm). It was
found that there was a slight variation in engine performance, while
there was a marked difference in exhaust gas emissions between gasoline
and the other selected fuels. |
|
|
Full Text |
|
|
Title: |
Investigating compression behavior of
Insulated Concrete Form (ICF) blocks with polypropylene sheet |
Author (s): |
A. Arun Solomon and G. Hemalatha |
Abstract: |
Insulated Concrete Form (ICF) walls are widely used for construction of
residential and commercial buildings. It has several advantages such as,
improved structural performance, sound proofing, insect resistance,
energy efficiency and speed of construction. A sandwich of concrete and
Expanded Polystyrene (EPS) is termed as ICF wall, where EPS occupies the
permanent position of wall to serve insulation and other benefits to the
buildings. The objective of this work to investigate the compressive
behavior of ICF blocks with various thickness of EPS sheet and
polypropylene sheet (PP sheet) as a face sheet. Two different thickness
of ICF are cast with 50 mm and 100 mm thick EPS with and without PP
sheet as a face sheet. In addition to that two plain concrete samples
are cast in order to compare the experimental results with ICF.
Experiments are carried out in 100T capacity computerized Universal
Testing Machine. Experimental results proved improved behavior of ICF
blocks than plain concrete in terms of strength and nature of failure.
Load-deflection, ductility ratio and variation of load and deflection
are analyzed and presented. |
|
|
Full Text |
|
|
Title: |
Utilization of the organic and inorganic
solid waste as acoustic material |
Author (s): |
Dino Rimantho, Nur Hidayah Yulianti and
Erlanda Augupta Pane |
Abstract: |
The
problem of solid waste and noise faces problems that are quite complex
and dilemmatic currently. Thus, it encourages concern for the
environment to be very important, one of the improvements in this
awareness can be realized with the use of materials derived from organic
and inorganic waste. This research was conducted to describe the
composite properties for sound-absorbing materials. The purpose of the
study is to describe the absorption coefficient and reflection
coefficient of the composite material. Two types of samples were made
from the composition of wood powder, pulp, coconut fibre and Styrofoam
combined with polyvinyl acetate adhesive, which was formed in cylinders
with a diameter of 10 cm with a thickness of around 3 cm. Material
testing is carried out in an accredited laboratory using the ASTM 423C
method. The results show the absorption coefficient value for
formulation A is about 0.59 and formulation B is about 0.82 which works
at a frequency interval of 125-4000 Hz. Furthermore, these results are
in accordance with the ISO 11654: 1997 (E) standard where the sound
absorption coefficient of the acoustic material is a minimum of a =
0.15. The composites obtained in this study still need to be improved. |
|
|
Full Text |
|
|
Title: |
ANFIS based adaptive hysteresis controller
for DSTATCOM |
Author (s): |
Ganji Vivekananda and Koritala Chandra
Sekhar |
Abstract: |
In
this paper a distributed static compensator (DSTATCOM) is proposed to
compensate the reactive power and eliminates harmonics drawn from
nonlinear load. The DSTATCOM control scheme is based on adaptive neuro-fuzzy
inference system (ANFIS) integrated with LMS based synchronous detection
method inst. The dc side voltage of the DSTATCOM is regulated with ANFIS
controller. An adaptive hysteresis current controller based on ANFIS is
implemented to obtain the switching pulses for inverter of the DSTATCOM.
The performance of the proposed controller is simulated using MATLAB/Simulink
environment. The simulated response of the control schemes are validated
by simulation model of the system. The obtained result shows that
proposed DSTATCOM has desired performance. |
|
|
Full Text |
|
|
Title: |
Design and performance test of OHMIC-assisted
cocoa fermentation apparatus |
Author (s): |
S. Supratomo, A. Laga, M. Tahir, A. A.
Mochtar and S. Salengke |
Abstract: |
Cocoa
is one of the most important agricultural commodities in the world since
it is traded globally at high volumes. Economic value of cocoa beans is
based on its flavor quality which is mainly developed during
fermentation. Therefore, it is of paramount important that cocoa
fermentation is done correctly. The objectives of this study were to
develop an ohmically heated and temperature controlled fermentation
system for cocoa bean fermentation and to assess the degree of
fermentation achieved. The experiment was conducted at three levels of
temperature (40, 45, and 50oC) and 2 levels of fermentation duration (3
and 5 days). Results of this study indicate that cocoa beans can be
heated rapidly to the desired fermentation temperature using OHMIC
heating. Electrical conductivity of cocoa beans is moderate and it
increased linearly with temperature. The conductivity also increased as
fermentation progressed since more acids were produced. The degrees of
fermentation achieved were high even at relatively short fermentation
duration. Therefore, the overall results suggest that cocoa fermentation
can be shorten to three days with good degree of fermentation by using
OHMIC heating. |
|
|
Full Text |
|
|
Title: |
Influence of polymer and Aged binder on
the physical and rheological properties |
Author (s): |
Rana Amir Yousif, Ratnasamy Muniandy,
Salihudin Hassim and Fauzan Jakarni |
Abstract: |
This
research paper presents laboratory investigation on the physical and
rheological properties of asphalt binder modified with Ethylene-vinyl
acetate (EVA) and Aged binder in different duration. Six different
concentrations (0%, 1%, 2%, 3%, 4%, and 5% by weight of base asphalt) of
Ethylene-vinyl acetate (EVA) was selected to blend with 80/100
penetration grade asphalt binder. six aging duration (0 min, 45 min, 85
min, 125 min, 165 min and 205 min) by using 80/100 penetration grade
asphalt binder with rolling thin film oven were selected to prepare the
aged binders. The EVA modified asphalt binders as well as Aged binders
was subjected to short term aging process by means of Rolling Thin Film
Oven Test (RTFOT) in order to investigate the influence of the addition
of EVA and aged binder in the asphalt binder properties after aging.
Bituminous binder properties were investigated by both physical and
rheological methods. In general, the physical test results demonstrated
prominent increment in softening point; viscosity and decrement in
penetration for both EVA modified asphalt binders and aged binders as
compared to non-modified and non-aged binder. This study adopts a time
sweep (TS) test method to study the fatigue phenomenon under control
strain mode using a dynamic shear rheometer (DSR). Fatigue life of
asphalt binder is defined using the traditional approach based on number
of cycles required to cause to cause failure and reduction in stiffness.
Temperature sweep test by using a dynamic shear rheometer (DSR) is used
to predict the asphalt grade after aging and after adding Ethylene-vinyl
acetate (EVA). |
|
|
Full Text |
|
|
Title: |
Static effects of modular structures made
of containers |
Author (s): |
Ondrej Miller, Vit Krivy, David Mikolaeek,
Premysl Parenica and Richard Curin |
Abstract: |
When
designing and static assessing of modular buildings, it is necessary to
take into account some specificities and differences related to the
static effect of the load carrying structure made of interconnected
steel containers. The objective of container module manufacturers is to
achieve a broad application of their products in building construction.
The load carrying structure of containers used in building construction
was created by modification of original containers used mainly in rail
and ship transport. The necessary condition for the application of the
products in building construction is to ensure the mechanical resistance
and the stability of the supporting structure in accordance with
requirements of the applicable standards. This paper therefore points to
selected static problems associated with the use of containers when
designing multi-storey modular buildings. |
|
|
Full Text |
|
|
Title: |
Determination of text relevancy based on
keywords association for interactive news network |
Author (s): |
S. M. F. D Syed Mustapha |
Abstract: |
News
network is an initiative to allow the content of several news to be
associated by the contextual information such as event, people and
location. This information may use common and proper noun to describe
the similar context of an object, such as “Washington D.C” and “the
capital city” or “former president” and “Barrack Obama”. These words
co-occur in various times such that they can be associated as keywords
to describe certain context on the content of the news. In the
literature, many approaches and techniques on the keywords extraction
have been discussed but it is argued the lacking on keywords association
based on the context of the text, particularly news. Associated keywords
are used to “synonymize” the words that are related by the context of
news rather than merely observing syntactical or synonymical values.
From these words association, news network can be built from the news
corpus such that news structure is a stratification that is based on its
relevancy to the set of keywords. Named entity recognizer which is a
known research area plays significant role in characterizing the
relationship in the news network such that the relevancy between news
are understood semantically. Event contains the essence of the news that
is made up of the activities, actors who are involved in the activities,
location and other non-living objects that made up part of the event,
called signatures. The results demonstrate the formation of associated
keywords based on the context and the building of the news network.
|
|
|
Full Text |
|
|
Title: |
FPGA based implementation of QAM modulator
using 64 values look up table (LUT) |
Author (s): |
Amean S. Al-Safi, Liqaa D. Alhafadhi |
Abstract: |
This
paper presents a new and an efficient method to implement Quadrature
Amplitude Modulator (QAM) using Field Programmable Gate Array (FPGA).
Two QAM modulators were implemented i.e. 4QAM and 16 QAM. The targeted
board for the implementation is ZYBO board from XILINX and the used
software is XILINX Vivado. The main important point in the paper is the
use of quarter wave instead of full wave sinusoidal signal to generate
the carrier signal. This process has saved the utilization resources by
more than 50%. Saving this many resources will make a great impact on
the future implantation of digital modulators since the implementation
depends heavily on how the carrier signal got generated because it
consumes most of utilization recourses. The paper used Very high speed
integrated circuit Hardware Descriptive Language (VHDL) without the help
of high level simulation tools like DSP Builder Tools or XILINX System
Generator. |
|
|
Full Text |
|
|
Title: |
Fractal dimension analysis of ICTAL EEG
signal using box counting method |
Author (s): |
Girish Kumar Chandrasekharan, Karunnya
Sivathanu Biju and Anu Madhavan |
Abstract: |
Epilepsy is a state that results in the loss of consciousness of
patients and is one of the major disorders that affect the brain. It is
very dangerous and disturbs the day-to-day life of the patient.
Currently, several traditional and advanced methods are used to detect
the presence of epilepsy. Even though some of these methods are very
accurate, they take more time to administer. Computational complexity
increases as the number of channels increases. Thus, the researchers aim
for automatic epilepsy detection and prediction. The method that is
being presented here uses fractal properties, such as fractal dimension
and lacunarity, to analyze the EEG signal and determine the epileptic
signal. The proposed method utilizes the box counting algorithm for the
calculation of the fractal dimension and the gliding box algorithm to
obtain lacunarity. The parametric statistical test is used to test the
reliability of the method, and by using this method, the epileptic
signal is distinguished from the normal one with high accuracy. |
|
|
Full Text |
|
|
Title: |
Influence of flux composition on hydrogen
content in aluminum melts |
Author (s): |
Belyaev S. V., Baranov V. N., Deev V. B.,
Prusov E. S., Gubanov I. Y. and Partyko E. G. |
Abstract: |
The
paper is aimed at evaluating the quality and performance characteristics
of industrial fluxes, which are intended for refining processing of
aluminum melts and used in production conditions of RUSAL JSC (Russian
Federation). The results of the work were obtained using X-ray
diffraction and thermogravimetric analyzes, as well as standardized
procedures for determining the hydrogen content in metallic melts. It is
shown that fluxes containing crystalline hydrates and hygroscopic water
can be a source of saturation of aluminum melt with dissolved hydrogen.
The mechanism of dehydration of crystalline hydrates in the composition
of fluxes is given. According to the results of the research, technical
solutions aimed at reducing hydrogen saturation of aluminum melt during
flux processing are proposed. |
|
|
Full Text |
|
|
Title: |
Reliable data aware SRAM cell using FinFET
technology |
Author (s): |
Sargunam T. G., C. M. R. Prabhu and A. K.
Singh |
Abstract: |
The
low power and high performance Static Random Access Memory (SRAM) is the
main constraint in modern VLSI systems. The SRAM cell power dissipation
can be controlled to improve the system power, performance and
reliability at a significant level. This research proposes a new
technique of Reliable Data Aware (RDA) SRAM cell design using 14 nm
FinFET technology to minimize the power dissipation, access delay for
read and write operations and maximize the read stability. The proposed
FinFET based SRAM design has been employed in RDA SRAM cell and the
results analysis proved that the write power dissipation has reduced to
90.14% and read power is about 49.94% than the 6T cell. The read access
time and stability of the suggested RDA cell have been improved. |
|
|
Full Text |
|
|
Title: |
Single-contour geodesic shells with
quadrangle plates |
Author (s): |
Lakhov A. Ya. |
Abstract: |
Geodesic domes are a kind of building structures for a breakdown of
which are used geodesic lines. In this area, the researches of geometric
models of geodesic domes of classical breakdown are conducted. Herewith
plates predominantly of triangular and hexagonal shape are used.
However, during the formation of shells, you can also use plates of
quadrangular and pentagonal shape. The purpose of this research is
developing of methods, algorithms and software for geodesic shells with
quadrangular plates. To solve these problems were used methods of
analytical geometry in space, nonlinear optimization and programming in
the language GDL embedded in the ArchiCAD. As a result, a parametric
ArchiCAD object was developed for single-contour geodesic shells with
quadrangular plates. This parametric object can be used by architectural
and construction design of unique buildings. |
|
|
Full Text |
|
|
Title: |
Implementation of an intelligent
temperature to voltage converter using Adaptive Neuro-Fuzzy Inference
System |
Author (s): |
Shyam C. V., Aravind R. Menon and Naveen
Kumar V. |
Abstract: |
Thermistor is a very widely used sensor especially for temperature
measurement because of its fast response to small temperature changes.
The high sensitivity of the thermistor leads to a non-linear behaviour
which can give rise to various difficulties such as on-chip integration,
direct digital display, wireless capability and so on. So, there arises
a requirement for an efficient linearizer to overcome this difficulty.
The thermistor is connected to an op-amp signal conditioning circuit (OSCC)
which has a stable temperature-voltage relationship over the temperature
range 0°C-100°C, but suffers with considerable non-linearity of ±12%. In
this paper, an Adaptive Neuro-Fuzzy Interference System (ANFIS) is used
to reduce the non-linearity of the thermistor OSCC. The linearity error
is reduced to below ±2% using the proposed methodology and thus making
the system suitable to be utilized efficiently for practical
applications. |
|
|
Full Text |
|
|
Title: |
Study of iron stripping from DEHPA
solutions during the process of rare earth metals extraction from
phosphoric acid |
Author (s): |
Cheremisina O. V., Sergeev V. V., Fedorov
A. T., Alferova D. A. and Lukyantseva E. S. |
Abstract: |
During the processing of apatite concentrate, the distribution of REM in
solutions of phosphoric acid (15-20%) and solid industrial waste -
phosphogypsum (85-80%) occurs. Therein the larger half of more valuable
heavy subgroup of REM, including Y, Yb, Er and Dy compounds, are
dissolved in the phosphoric acid solutions. Complex composition of the
apatite concentrate processing products and low concentration of heavy
REM subgroup relatively to metal impurities and light REM inhibits REM
extraction and separation process, and, probable, is responsible for low
extractant capacity for individual compounds of REM. Iron (3+) ions have
a significant impact on rare-earth metals extraction process. This
impact is caused by the competitive participation of these ions in the
extraction process, which, with account of their much higher
concentration in EPA solutions, compared with rare-earth ions, leads to
decrease in the extractant capacity for REM. Therefore, the study of the
purification of the extract from iron ions (3+) is a relevant problem.
|
|
|
Full Text |
|
|
Title: |
Distinct detonations of differential
operators with imperfect potential on the pragmatic focus |
Author (s): |
Torshina O. A. and Smirnova L. V. |
Abstract: |
Mathematical modeling of tasks with the location of their operators’
meanings constitutes a considerable interest in connection with the wide
field of application of boundary, initial - boundary and spectral
problems in science and technology. For example, hydro dynamical
sustainability theory’s problems, problems of electrical oscillations in
long-distance power lines, seismic prospecting, problems of the non -
destructive testing, image processing, identification of composite
materials, etc. Addressing the broad spectrum of these challenges,
including the location of operators’ meanings with complex entry of
spectral parameters, means, generally, the presence of asymptotic
equations that really complicates achieving results. The theorem of
cumulative helps to circumvent the difficulties in a case of a review of
differential operators with imperfect potential on the pragmatic focus. |
|
|
Full Text |
|
|
Title: |
Towards a framework for smart city
wireless communication: Conclusions drawn from smart transport case
study |
Author (s): |
Fatima Hanani, Aziz Soulhi and Rabiae
Saidi |
Abstract: |
The
efficiency and reliability of any smart transport initiative is highly
dependent on those of the underlying communication sub-system used for
transfer and exchange of traffic related data. However, most of the
literature on smart transport proposes communication solutions for
specific ITS applications, without addressing communication issues in a
comprehensive way. To fill the gap we propose in this paper, a
referential framework to design a communication sub-system for any ITS
initiative whatever the application. This framework groups together
seven main communication sub-system characteristics: deployment zone,
density of sensors, type of sensors, communication type, communication
method, network architecture and wireless technology. The objective is,
on one hand to identify the relationship between these different
characteristics as well as to assess the degree of influence on each
other, and to allow city managers understand technical and technological
issues related to the connectivity domain when enabling any smart city
initiative on the other. |
|
|
Full Text |
|
|
Title: |
Increasing transverse stability of
multi-purpose tractor-transport trains by the use of a traction-coupling
device changing kinematic movement parameters |
Author (s): |
Pavel Gamaunov, Alekxey Gamaunov and
Sergey Istomin |
Abstract: |
Transport work is an integral part of technological processes for
cultivating agricultural crops. They require significant energy and
labor costs. Statistics show that the share of costs for transportation
of goods in agriculture is 25-40% of the total costs of manufactured
products, while the share of tractor in-farm shipments reaches 60%.
Significant interest in improving transport operations is the use of
multi-link tractor-transport trains with two or more trailers. At the
same time, several indicators improve at once: 1. The coefficient of
utilization of the machine and tractor fleet and the productivity of the
tractor are increasing; 2. Improves the mode of operation and loading
the engine; 3. The overall impact on the soil is reduced by distributing
the load along the axes. The carrying capacity and speed of
tractor-transport trains are often limited not by engine power, but as
studies have shown insufficient towing capacity, low ride smoothness,
stability and braking qualities of multi-link tractor-transport trains.
It should also be noted that common tractor trailers have a smaller
margin of transverse stability compared to tractors, since they have a
larger mass, a higher center of gravity and a significant roll of the
cargo platform. In this regard, the work, which is aimed at increasing
the lateral stability of the tractor-transport train, is relevant and of
great importance. The article deals with the increase of lateral
stability of multi-link tractor-transport trains due to the use of a
traction-coupling device that changes the kinematic parameters of train
movement. The theoretical substantiation of the possibility of
increasing the stability of a multi-link tractor transport train is
provided by using a traction-coupling device. The mathematical model of
the movement of a multi-link tractor train with a towing and towing
device on a turn, takes into account the influence of tire
characteristics, road background and changes in the kinematic parameters
of the train. The developed design of the active traction and towing
device, which allows changing the kinematic parameters of the
tractor-transport train movement, is substantiated and its effect on
performance indicators is established. |
|
|
Full Text |
|
|
Title: |
A novel algorithm for improve handover
decision in heterogeneous wireless networks |
Author (s): |
Ahmed Shakir Al-Hiti |
Abstract: |
Sending a huge amount of information among various network position
through the network links based on the networks traffic capability and
data rate. Usually, a mobile device may be mobility to realize the
processes of vertical handover. The utilize of a single standard may
reason service intermission, an unstable network pregnancy and an
inactive vertical handover. In this paper, it proposed a novel algorithm
to improve vertical handover decision based on use decision trees to
classify handover and effectiveness, correction rate among them. The
algorithm consists of two technology interfaces: Worldwide
interoperability for Microwave Access (WiMAX) and Long-Term Evolution (LTE).
It also proposed a new mechanisms based on different prioritizations to
support handover decision. The simulation results show which the three
kinds of decision systems better than the traditional network decision
system whence handover number probability and the handover failure
probability. Furthermore, it is observed which the network priority
handover decision system makes better findings compared to the equal
priority and the mobile priority handover decision system. Lastly, the
simulation findings are validated over the investigative model. |
|
|
Full Text |
|
|
Title: |
Design and implementation of internet of
things (IOT) based localization system for library book using FPGA |
Author (s): |
Muataz H. Salih and Cherlyn Tan Li Kuan |
Abstract: |
Smart
buildings became a significant demand for smart cities and industry 4.0
era. Current libraries are suffering from misplacement books that almost
considered lost. A manual search conduct by librarian to overcome this
problem and it consumes much time and work. An FPGA-IoT based
localization system is designed with RFID technology as a detection
source. Proposed localization system comes with an aim of replacing the
traditional barcode system and emerge a technology breakthrough of
fusing the physical and digital world. A localization mechanism and
check-in/out mechanism built based on the data from RFID readers and
tags. The misplacement of books detected and the original location of
the books displayed in terms of shelves and rows. Emerging with IoT,
communication between the multiple shelves and communication between
android application and users is built to enable high availability and
accessibility of books for both management and user. The proposed design
achieved high operating frequency (1.6GHz) and optimized on chip
resources logic elements such as MegaCores, FSM and 2-Port RAM. The
proposed design seeks to provide dynamic reconfigurable platform with
the knowledge and tools needed to improve in today's academic, research
and industry environment. |
|
|
Full Text |
|
|
|
|
|