Electrical and Computer Engineering: Recent submissions

Now showing items 61-80 of 182

Performance Analysis of massive MIMO based CR using Maximum-Minimum subband energy detection and receiver diversity Thesis

Zorge, Kidist Melese; Atlabachew, Mulugeta; Tsega, Desalegn (2022-08-24)

Cognitive radio is an emerging solution to the spectrum shortage problem .In CR, spectrum sensing is one of the important tasks.However, it faces many challenges, such as hardware implementations, synchronization, ...
Reliability Assessment and Enhancement of Wolkite City Distribution Substation Thesis

Reta, Gebeyehu Belay; Molla, Emiyamrew Minaye; Ahimed, Mohammed (2022-06-18)

Reliability analysis is a main aspect of power system planning, design, and operation. In a country like Ethiopia, which is growing fast, ensuring power system reliability should be given better attention since energy ...
In collaboration with the Institute for Technology and Resources Management in the Tropics and Subtropics (ITT), TH Köln (Technische Hochschule Köln) Thesis

Mekonnen, Tefera (2022-08-17)

The interest in integration of distributed generation (DG) systems at the customer and feeder side of distribution networks has been increased throughout the world due to environmental and economic issues which drive ...
MODEL AND CONTROL OF PARABOLIC TROUGH COLLECTOR FOR STEAM SUPPLY IN INDUSTRY: - CASE STUDY OF BEDELE BREWERY FACTORY Thesis

HOMA, EPHREM ASEMAHAGN; BEKELE, FITSUM; SHOGA, TESFABIRHAN (2022-08-14)

Currently, most industries in Ethiopia use steam for a variety of purposes, including sanitary and pasteurization processes. This thesis shows how to use renewable energy instead of gas fuel for steam generation in a ...
Design and Modeling of Model Predictive speed control Permanent Magnet Synchronous Motor for Hybrid Electric Vehicle. Article

Akalu, Derartu; Ramesh Thelkar, Amruth; Mohammed, Muhidin (2022-11-13)

Due to the fast depletion of fossil resources, pollution, and issues with the global environment caused by internal combustion vehicles, it must change to a renewable energy source. Hybrid electric vehicles (HEV) are ...
Performance Improvement of Hydro Electric Power Plant using Electrical/Dynamic Braking System (Case study:- Gilgel Gibe II Hydro Electric Power Plant) Thesis

Getenet Bekele; Molla Bewota; Abera Jote (2022-05)

Gilgel Gibe II Hydroelectric power plant is not operated as a base load power plant like Beles and Genale-Dawa III hydroelectric power plant rather it operates as a peak load power plants. Therefore, depending on the ...
Mitigation of Voltage Quality Problem using Adaptive Fuzzy-PI Controlled Ultra-Capacitor based Dynamic Voltage Restorer(DVR) :- Case study on Desta Garment PLC. Butajira Thesis

Beliyou Molla; Emiyamrew Minaye; Yodahe Melesa (2022-06)

Nowadays, a voltage quality problem has become a major issue to deal with to main tain quality supply. Similarly, in Ethiopia, due to the developments of modern in dustries and the application of modern control systems, ...
Drought Forecasting Using Remote Sensing And Meteorological Point Data For Drought-Prone Areas Of Ethiopia Thesis

Getaneh Awelew; Kinde Anlay; Fetulhak Abdurahman (2022-06)

Drought is a natural phenomenon that is caused by shortage in rainfall, which affects people’s health and well-being adversely as well as impacting the society’s economy and politics with far-reaching consequences. ...
Mitigation of Voltage Quality Problem using Adaptive Fuzzy-PI Controlled Ultra-Capacitor based Dynamic Voltage Restorer(DVR) :- Case study on Desta Garment PLC. Butajira Thesis

Beliyou Molla; Emiyamrew Minaye; Yodahe Melesa (2022-06)

Nowadays, a voltage quality problem has become a major issue to deal with to main tain quality supply. Similarly, in Ethiopia, due to the developments of modern in dustries and the application of modern control systems, ...
Enhanced Throttled Algorithm in Cloud Computing Thesis

Betelhem Akmel; : Fisseha Bayu; Ruth Gashaw (2018-12)

Recently, cloud computing become a new global trend of computing. It is a modern style of using the power of Internet and wide area network (WAN) to offer resources remotely. It’s a new solution and strategy to achieve ...
MODELING AND DESIGN OF FUZZY LOGIC FOR MEDICAL DEVICE RISK ASSESSMENT (A Case Study on Jimma University Specialized Hospital, Oromia Region, South-West Ethiopia) Thesis

Tadele Tegegne; N.K.; T.Bheema (2018-04)

Safety and reliability are essential issues in modern sciences. Modern devices and systems should meet technical, safety and environmental protection requirements. The risk is a measure of harm or loss associated with ...
Performance Enhancement of DVB-T2 System Based on Orthogonal Frequency Division Multiplexing with Subcarrier Power Modulation Techniques Thesis

Arebe Hussen; Kinde Anlay; Getachew Alemu (2022-03-12)

Nowadays, the digital communication system has a considerable impact on human life. The digital video broadcasting( DVB) system is a well-developed technology that is being used in many parts of the world. It provides ...
Implementation of a Heart Disease Risk Prediction Model Using Machine Learning Article

Karthick, K.; Aruna, S. K.; Samikannu, Ravi; Kuppusamy, Ramya; Teekaraman, Yuvaraja; Thelkar, Amruth Ramesh (2022-05-02)

Cardiovascular disease prediction aids practitioners in making more accurate health decisions for their patients. Early detection can aid people in making lifestyle changes and, if necessary, ensuring effective medical ...
Generative Adversarial Networks for Unmanned Aerial Vehicle Object Detection with Fusion Technology Article

Guptha, Nageswara; Guruprasad, Y. K.; Teekaraman, Yuvaraja; Kuppusamy, Ramya; Thelkar, Amruth Ramesh (2022-04-04)

Unmanned aerial vehicles (UAVs) also called as a drone comprises of a controller from the base station along with a com munications system with the UAV. e UAV plane can be precisely controlled by a machine operator, similar ...
Indoor Radio Network Planning:Coverage And Capacity Planning Of Small Cells For Buildings Thesis

Mantegbosh Awoke; Towfik Jemal; Getachew Alemu (2020-01)

Indoor Radio network planning has been a long-standing problem since the very starting commercialization and business of indoor mobile communications sys tem ,of which power coverage and capacity coverage are the two major ...
Renovated XTEA Encoder Architecture-Based Lightweight Mutual Authentication Protocol for RFID and Green Wireless Sensor Network Applications Article

Nagarajan, Manikandan; Rajappa, Muthaiah; Teekaraman, Yuvaraja; Kuppusamy, Ramya; Thelkar, Amruth Ramesh (2022-03-10)

Wireless sensor networks find applications everywhere in day to day activities right from attendance entry systems to healthcare monitoring systems. The evolution of the Internet of Things (IoT) as the Internet of Everything ...
Examining the Effect of Cyber Twin and Blockchain Technologies for Industrial Applications Using AI Article

Manoharan, Hariprasath; Teekaraman, Yuvaraja; Kuppusamy, Ramya; Kaliyan, Naveenkumar; Thelkar, Amruth Ramesh (2022-03-02)

In current generation the concept of cyber twin technology has been emerging as an improved platform for different applications. is paper emphasize on examining the effect of cyber twin technology for manufacturing equipment ...
Design of Automated Deep Learning-Based Fusion Model for Copy-Move Image Forgery Detection Article

Krishnaraj, N.; Sivakumar, B.; Kuppusamy, Ramya; Teekaraman, Yuvaraja; Thelkar, Amruth Ramesh (2022-01-31)

Due to the exponential growth of high-quality fake photos on social media and the Internet, it is critical to develop robust forgery detection tools. Traditional picture- and video-editing techniques include copying areas ...
Cellular Network Traffic Forecast Using RNN LSTM for Proactive Quality of Service Management: The Case of Jimma Thesis

Alemayehu, Aklilu; Anlay, Kinde; Catolos, Sherwin N. (2022-03-26)

Mobile Network Operators(MNOs) are expected to wisely and proactively man age the required QoS of the ever increasing cellular network traffic for the diverse services that are expected to be provided over their networks. ...
UMTS/HSPA and LTE-A Radio Network Performance Analysis and Evaluation, Case of Jimma Town Thesis

Wubie, Abalegn Dagnachew; Atlabachew, Mulugeta; Catolos, Sharwin N. (2022-03-26)

ellular communication technology have established a remarkable successes & introduced felicitous solutions to alleviate exasperating quality of service (QoS) challenges. It is mightily envisaged that cellular networks have ...

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