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Wyszukujesz frazę "Al-Rawi, Muaayed" wg kryterium: Autor


Wyświetlanie 1-5 z 5
Tytuł:
Conventional energy efficient routing protocols in wireless sensor networks
Autorzy:
Al-Rawi, Muaayed F.
Powiązania:
https://bibliotekanauki.pl/articles/117843.pdf
Data publikacji:
2020
Wydawca:
Polskie Towarzystwo Promocji Wiedzy
Tematy:
WSN
routing protocol
energy efficient
protokół routingu
energooszczędność
Opis:
Wireless sensor network is a significant piece of wireless communication. It is a gathering of an enormous number of sensor nodes that are set in remote spots. The sensors have ability to do a typical undertaking. So energy exhaustion plays a significant job in keeping up a stable network. To build the system lifetime, a different energy effective algorithm is required which expands the network lifetime and makes the network more energy productive. For the augmenting, the lifetime of the network diverse routing technique has been utilized which help in expanding the lifetime of the network. This article portrays the diverse routing protocol which helps in energy efficient routing in a wireless sensor network.
Źródło:
Applied Computer Science; 2020, 16, 3; 80-87
1895-3735
Pojawia się w:
Applied Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Computer vision based on Raspberry Pi system
Autorzy:
Abdulhamid, Mohanad
Odondi, Otieno
Al-Rawi, Muaayed
Powiązania:
https://bibliotekanauki.pl/articles/1837769.pdf
Data publikacji:
2020
Wydawca:
Polskie Towarzystwo Promocji Wiedzy
Tematy:
computer vision
raspberry Pi system
system wizyjny
Raspberry Pi
Opis:
The paper focused on designing and developing a Raspberry Pi based system employing a camera which is able to detect and count objects within a target area. Python was the programming language of choice for this work. This is because it is a very powerful language, and it is compatible with the Pi. Besides, it lends itself to rapid application development and there are online communities that program Raspberry Pi computer using Python. The results show that the implemented system was able to detect different kinds of objects in a given image. The number of objects were also generated displayed by the system. Also the results show an average efficiency of 90.206 % was determined. The system is therefore seen to be highly reliable.
Źródło:
Applied Computer Science; 2020, 16, 4; 85-102
1895-3735
Pojawia się w:
Applied Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Novel simple design and analysis of Wi-Max transceiver using MATLAB-Simulink
Autorzy:
Al-Rawi, Muaayed F.
Al-Rawi, Muhanned F.
Powiązania:
https://bibliotekanauki.pl/articles/1837803.pdf
Data publikacji:
2021
Wydawca:
Polskie Towarzystwo Promocji Wiedzy
Tematy:
WiMax transceiver
design
analysis
MATLAB/Simulink
radioaparat nadawczo-odbiorczy
projekt
analiza
Opis:
This paper provides analysis of WiMAX systems from its background to their architec-tures highlighting merits and demerits, topologies, structures and looks deep into transceiver systems architecture, then specializes on the radio frequency (RF) front-end part of the WiMAX transceiver system in which a model is designed. Thereafter, the model is implemented in MATLAB Simulink and the results are investigated and analyzed.
Źródło:
Applied Computer Science; 2021, 17, 1; 53-60
1895-3735
Pojawia się w:
Applied Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Performance analysis and evaluation of massive MIMO system
Autorzy:
Al-Rawi, Muaayed F.
Abbou, Izz K.
Al-Awad, Nasir A.
Powiązania:
https://bibliotekanauki.pl/articles/118039.pdf
Data publikacji:
2020
Wydawca:
Polskie Towarzystwo Promocji Wiedzy
Tematy:
performance analysis
MIMO
Rician fading channels
analiza wydajności
zanikający kanał Rician
Opis:
This article examines the performance of massive MIMO uplink system over Rician fading channel. The performance is estimated regarding spectral efficiency versus number of base station antennas utilizing three plans of linear detection, maximum-ratio-combining (MRC), zero forcing receiver (ZF), and minimum mean-square error receiver (MMSE). The simulation results reveal that the spectral efficiency increments altogether with expanding the quantity of base station antennas. Additionally, the spectral efficiency with MMSE is superior to that with ZF, and the last is superior to that with MRC. Furthermore, the spectral efficiency diminishes with expanding the fading parameter.
Źródło:
Applied Computer Science; 2020, 16, 2; 112-119
1895-3735
Pojawia się w:
Applied Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Genetic algorithm-PID controller for model order reduction pantographcatenary system
Autorzy:
Al-Awad, Nasir A.
Abboud, Izz K.
Al-Rawi, Muaayed F.
Powiązania:
https://bibliotekanauki.pl/articles/1837796.pdf
Data publikacji:
2021
Wydawca:
Polskie Towarzystwo Promocji Wiedzy
Tematy:
pantograph system
model reduction
PSO
G.A-PID
IMC
LQR
system pantografowy
redukcja modelu
Opis:
Controlling the contact force between the pantograph and the catenary has come to be a requirement for improving the performances and affectivity of high-speed train systems Indeed, these performances can also significantly be decreased due to the fact of the catenary equal stiffness variation. In addition, the contact force can also additionally differ and ought to end up null, which may additionally purpose the loss of contact. Then, in this paper, we current an active manipulate of the minimize order model of pantograph-catenary system. The proposed manipulate approach implements an optimization technique, like particle swarm (PSO), the usage of a frequent approximation of the catenary equal stiffness. All the synthesis steps of the manipulate law are given and a formal evaluation of the closed loop stability indicates an asymptotic monitoring of a nominal steady contact force. Then, the usage of Genetic Algorithm with Proportional-Integral-derivative (G.A-PID) as proposed controller appeared optimum response where, the contacts force consequences to be virtually equal to its steady reference. Finally it seems the advantageous of suggestion approach in contrast with classical manipulate strategies like, Internal mode control(IMC) method, linear quadratic regulator (LQR). The outcomes via the use of MATLAB simulation, suggests (G.A-PID) offers better transient specifications in contrast with classical manipulate.
Źródło:
Applied Computer Science; 2021, 17, 2; 28-39
1895-3735
Pojawia się w:
Applied Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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