Browse Items (67 total)
- Collection: Vol. 18, No. 6 2020
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TELKOMNIKA Telecommunication, Computing, Electronics and Control
Space charge phenomena on low-density poly ethylene film breakdown under heavy water absorption
The effect of dry and heavy water absorption on the electrical breakdown of low-density poly ethylene film was investigated. The temperature rise of the sample was observed by thermograph until the electrical breakdown using direct current ramp…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Automatic control system of highway lights
This research provides new effective and cheap designed system for save electrical energy dissipation in all urban area roads and highways. The aim of this system is to minimizing the waste electrical power on highways and urban area roads. The…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
A modified Cuk DC-DC converter for DC microgrid systems
A new efficient step-up direct current- direct current (DC-DC) power
converter that is suitable for DC microgrid systems is proposed in this paper. The proposed step-up DC-DC converter is derived from the conventional Cuk DC-DC power converter.…
converter that is suitable for DC microgrid systems is proposed in this paper. The proposed step-up DC-DC converter is derived from the conventional Cuk DC-DC power converter.…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Design of a controller for wheeled mobile robots based on automatic movement sequencing
There are many kinds of robots and among them the wheeled mobile robots
(WMR) stand out, because they are relatively cheap and easy to build. These features make WMRs the test prototypes for control strategies or motion generation. In general, the…
(WMR) stand out, because they are relatively cheap and easy to build. These features make WMRs the test prototypes for control strategies or motion generation. In general, the…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Low cost, high performance fuel cell energy conditioning system controlled by neural network
Fuel cells are an important option for the generation of renewable, efficient and environmentally friendly electricity. Although there are commercial applications in the industrial, residential and automotive sectors, it is not yet a mature…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Systematic review on evaluating planning process in agile development methods
Agile development methods have been catering the need of faster delivery of the ever-demanding domain of software engineering. These methods are able to deliver value to users and businesses via fast, reliable, and repeatable process. Planning…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Improved anti-noise attack ability of image encryption algorithm using de-noising technique
Information security is considered as one of the important issues in the
information age used to preserve the secret information throughout transmissions in practical applications. With regard to image encryption, a lot of schemes related to…
information age used to preserve the secret information throughout transmissions in practical applications. With regard to image encryption, a lot of schemes related to…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Spectral opportunity selection based on the hybrid algorithm AHP-ELECTRE
Due to an ever-growing demand for spectrum and the fast-paced development of wireless applications, technologies such as cognitive radio enable the efficient use of the spectrum. The objective of the present article is to design an algorithm capable…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Improving face recognition by artificial neural network using principal component analysis
The face-recognition system is among the most effective pattern recognition and image analysis techniques. This technique has met great attention from academic and industrial fields because of its extensive use in detecting the identity of…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Medical remotely caring with COVID-19 virus infected people using optimized wireless arm tracing system
A human arm makes many functions that a robotic arm always programmed to make same functions. The human limbs motion can be captured using sensors that they will always copy hand movement. The rapid spread of the Coronavirus (COVID-19) virus and…