Yazar "Taher, Anmar Yahya" seçeneğine göre listele

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    Öğe
    Based on mesh sensor network: design and implementation of security monitoring system with Bluetooth technology
    (Institute of Advanced Engineering and Science, 2022) Hameed, Bilal Hashim; Taher, Anmar Yahya; Ibrahim, Raed Khalid; Ali, Adnan Hussein; Hussein, Yasser Adnan
    One of the most critical aspects to consider in wireless sensor networks is security, particularly in internet of things (IoT) implementations. Sensor network applications had risen in the past 5 years since these networks have been used in various parts of life (smart residential and commercial buildings, medical, and agriculture). In this study, we provide a novel network of sensors based on the Bluetooth network that may be used to protect commercial buildings. The Bluetooth type HC 06 was chosen since it has a low energy consumption and a communication range of 100 meters. Such security network includes motion sensors and control cameras that are controlled by an Arduino Nano microcontroller. The motion sensor's primary characteristics are solely applicable to humans, and the Arduino Nano is an open-source microcontroller. The key benefit of this research is that it demonstrates how to create a low-cost Bluetooth sensor security network with limited storage space for control movies. © 2022 Institute of Advanced Engineering and Science. All rights reserved.
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    Öğe
    Energy efficient protocols for stable clustering in heterogeneous wireless sensor networks
    (Altınbaş Üniversitesi, 2019) Taher, Anmar Yahya; Kurnaz, Sefer; Ali, Adnan Hussein
    Kablosuz Sensör Ağları (WSN'ler) performansında karşılaşılan bazı zorluklar var. Tüm bu zorluklar arasında tüketimin ciddi bir araştırma alanı olduğu düşünülmektedir. Sensör düğümlerinden gelen veriler, çoğu WSN enerjisi tarafından aralarında veya bir Baz İstasyonuna (BS) iletilir. Bu nedenle, WSN'lerde veri dağıtımına yardımcı olmak için birçok yönlendirme protokolü geliştirilmiştir. Operasyonel bir ortamda ağ ömrünün uzatılması, kablosuz sensör ağının ana hedefidir. Sensör düğümü pillerinin şarj edilmesi veya değiştirilmesi neredeyse imkansızdır. Enerji dengeleme ve enerji verimliliği, kendi kendini organize eden kablosuz sensör ağları (WSN'ler) için yönlendirme protokolü tasarımına göre önemli araştırma alanlarıdır. Heterojen bir WSN, her düğümün bir ağda konuşlandırılmadan önce kendisine bağlı farklı miktarda enerjiye sahip olduğu biridir. Bu nedenle, daha az enerji tüketimi sağlayan, daha uzun kararlılık süresi olan ve ağ ömründe bir artışa yol açan farklı enerji verimli yönlendirme protokolleri önerilmiştir. Bu çalışmada, bir WSN'nin ortalama enerjisi, protokolümüzün (HPEEA) her mantıksal işleminden sonra hesaplanır ve bunu SEP ve CCS olarak bilinen iki iyi bilinen heterojen protokolle karşılaştırır. Sonunda mantıksal işlemlerin sayısı düşünüldüğünde, simülasyon sonuçları olan MATLAB, HPEEA protokolünün üçü arasında enerji tüketimini azalttığını gösteriyor.
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    Öğe
    Optimization of fuzzy logic-based clustering for wireless sensor networks
    (2nd International Engineering Conference on Electrical, Energy, and Artificial Intelligence, EICEEAI 2023, 2023) Hussein, Ahmed Mohammed; Kurnaz, Sefer; Saad, Mohammed Ayad; Ibrahim, Raed Khalid; Ali, Adnan Hussein; Taher, Anmar Yahya
    A strong framework for managing complicated and uncertain data patterns is provided by fuzzy C-Means (FCM) clustering, a potent and frequently used data analysis technique that is adaptable for data clustering in a variety of applications, including pattern recognition, picture segmentation, and data mining. Assigning data points to various clusters with different degrees of membership, in contrast to typical hard clustering approaches, makes FCM especially well-suited for situations where data show ambiguity and overlap. An overview of FCM is given in this abstract, emphasizing its fundamental ideas, iterative optimization procedure, and capacity to manage intricate data patterns. It also goes over the benefits and uses of FCM in practical situations, highlighting how it can be used to provide cluster assignments that are both flexible and nuanced. For researchers and practitioners looking for efficient ways to cluster data even in the face of ambiguity and incomplete memberships, FCM remains a useful tool.
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    Öğe
    Optimizing hybrid energy systems: employing smart monitoring networks with IoT integration
    (Institute of Electrical and Electronics Engineers Inc., 2024) Taher, Anmar Yahya; Kurnaz, Sefer; Ahmed, Saadaldeen Rashid
    For effective and sustainable energy solutions, this paper investigates at a hybrid energy system that uses Internet of Things technologies. Three components make up the system: PV system, an AC turbine voltage source, DC batteries, and ThingSpeak, an IoT analytics program hosted on the cloud that allows for real-time monitoring. In order to optimize performance, the study emphasizes the significance of hybrid energy systems as well as the requirement for improved analytics and monitoring. A detailed description of the experimental setup is given, including the measured parameters. The results demonstrate the hybrid system's adaptability to various loads and input voltages. fluctuations in DC battery and turbine voltages cause fluctuations in AC power and AC current, while the AC voltage stays constant at 224.4 V. For efficient analytics and monitoring, the hybrid energy system must include ThingSpeak. The study emphasizes how the system can adjust to changing conditions and how Internet of Things technologies may assist hybrid energy systems grow more powerful. This research adds to the current discourse on the integration of IoT data for enhanced system optimization and sustainable energy solutions.