Browse Items (65 total)
- Collection: Vol. 18, No. 2 2020
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TELKOMNIKA Telecommunication, Computing, Electronics and Control
MPPT control of PV array based on PSO and adaptive controller
In general, Photovoltaic (PV) array is not able to generate maximum power automatically, because some partial shading caused by trees, clouds, or buildings. Irradiation imperfections received by the PV array are overcome by applying maximum power…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Multicore development environment for embedded processor in arduino IDE
Internet of things (IoT) technology has found more applications that require complex computation while still preserving power. Embedded processors as the core of the IoT system approaches the need for computation by employing a parallel processor…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
New approach to the identification of the easy expression recognition system by robust techniques (SIFT, PCA-SIFT, ASIFT and SURF)
In recent years, facial recognition has been a major problem in the field
of computer vision, which has attracted lots of interest in previous years
because of its use in different applications by different domains and image analysis. Which is…
of computer vision, which has attracted lots of interest in previous years
because of its use in different applications by different domains and image analysis. Which is…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Outage and throughput performance of cognitive radio based power domain based multiple access
This paper considers power domain based multiple access (PDMA)
in cognitive radio network to serve numerous users who intend to multiple access to core network. In particular, we investigate the effect of signal combination scheme equipped at PDMA…
in cognitive radio network to serve numerous users who intend to multiple access to core network. In particular, we investigate the effect of signal combination scheme equipped at PDMA…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
P-D controller computer vision and robotics integration based for student’s programming comprehension improvement
The 21st-century skills needed to face the speed of understanding technology. Such as critical thinking in computer vision and robotics literacy, any student is hampered by the programming that is considered complicated. This study aims at the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Patterns of sidemount four-bay FM antenna system
This paper presents the radiation characteristics of a 4-bay collinear FM
antenna system, both in free-space and with the presence of a metallic tower where the bays are mounted, with the use of powerful computers and accurate antenna simulation…
antenna system, both in free-space and with the presence of a metallic tower where the bays are mounted, with the use of powerful computers and accurate antenna simulation…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Physical security with power beacon assisted in half-duplex relaying networks over Rayleigh fading channel: performance analysis
In this research, we proposed and investigated physical security with power beacon assisted in half-duplex relaying networks over a Rayleigh fading channel. In this model, the source (S) node communicates with
the destination (D) node via the…
the destination (D) node via the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
PID controller for microsatellite yaw-axis attitude control system using ITAE method
The need for effective design of satellite attitude control (SAC) subsystem for a microsatellite is imperative in order to guarantee both the quality and reliability of the data acquisition. A proportional-integral-derivative (PID) controller was…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Plant species identification based on leaf venation features using SVM
The purpose of this study is to identify plant species using leaf venation
features. Leaf venation features were obtained through the extraction of leaf venation features. The leaf image segmentation was performed to obtain the binary image of the…
features. Leaf venation features were obtained through the extraction of leaf venation features. The leaf image segmentation was performed to obtain the binary image of the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Projective and hybrid projective synchronization of 4-D hyperchaotic system via nonlinear controller strategy
Nonlinear control strategy was established to realize the Projective
Synchronization (PS) and Hybrid Projective Synchronization (HPS) for 4-D hyperchaotic system at different scaling matrices. This strategy, which is able to achieve projective and…
Synchronization (PS) and Hybrid Projective Synchronization (HPS) for 4-D hyperchaotic system at different scaling matrices. This strategy, which is able to achieve projective and…