Browse Items (67 total)
- Collection: Vol. 18, No. 3 2020
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TELKOMNIKA Telecommunication, Computing, Electronics and Control
On the dynamic behavior of the current in the condenser of a boost converter controlled with ZAD
In this paper, an analytical and numerical study is conducted on the dynamics of the current in the condenser of a boost converter controlled with ZAD, using a pulse PWM to the symmetric center. A stability analysis of periodic 1T-orbits was made by…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
The impact of noise on detecting the arrival angle using the root-WSF algorithm
This article discusses three standards of Wi-Fi: traditional, current and
next-generation Wi-Fi. These standards have been tested for their ability to detect the arrival angle of a noisy system. In this study, we chose to work with an intelligent…
next-generation Wi-Fi. These standards have been tested for their ability to detect the arrival angle of a noisy system. In this study, we chose to work with an intelligent…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Smart agriculture management system using internet of things
In the world of digital era, an advance development with internet of things (IoT) were initiated, where devices communicate with each other and the process are automated and controlled with the help of internet. An IoT in an agriculture framework…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Design of optimal search engine using text summarization through artificial intelligence techniques
Natural language processing is the trending topic in the latest research areas, which allows the developers to create the human-computer interactions to come into existence. The natural language processing is an integration of artificial…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Band-pass filter based on complementary split ring resonator
This letter presents a new circuit of the band-pass filter designed by using microstrip technology. Based on complementary split ring resonator and various series of optimization technic and a specific design method, a miniature band-pass filter with…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
A new model for large dataset dimensionality reduction based on teaching learning-based optimization and logistic regression
One of the human diseases with a high rate of mortality each year is breast cancer (BC). Among all the forms of cancer, BC is the commonest cause of death among women globally. Some of the effective ways of data classification are data mining and…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Chaos synchronization in a 6-D hyperchaotic system with self-excited attractor
This paper presented stability application for chaos synchronization using a 6-D hyperchaotic system of different controllers and two tools: Lyapunov stability theory and Linearization methods. Synchronization methods based on nonlinear control…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Green-emitting Gd2O2S:Tb3+ and red-emitting Y3Al5O12:Cr3+ phosphors: a suitable selection for enhancing color quality of remote phosphor structure
This article demonstrates green-emitting phosphor Gd2O2S:Tb3+ and
red-emitting phosphor Y3Al5O12:Cr3+ application in the triple-layer phosphor WLED to enhance optical performance. The arrangement of phosphor layers in the WLED is red phosphor…
red-emitting phosphor Y3Al5O12:Cr3+ application in the triple-layer phosphor WLED to enhance optical performance. The arrangement of phosphor layers in the WLED is red phosphor…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Image processing analysis of sigmoidal Hadamard wavelet with PCA to detect hidden object
Innovative tactics are employed by terrorists to conceal weapons and
explosives to perpetrate violent attacks, accounting for the deaths of millions of lives every year and contributing to huge economic losses to the global society. Achieving a high…
explosives to perpetrate violent attacks, accounting for the deaths of millions of lives every year and contributing to huge economic losses to the global society. Achieving a high…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Stochastic renewable energy resources integrated multi-objective optimal power flow
The modern state of electrical system consists the conventional generating units along with the sources of renewable energy. The proposed article recommends a method for the solution of single and multi-objective optimal power flow, integrating wind…