• Optimization of Artificial Neural Network Using Ant Colony for Workload Balancing in Cloud Computing 

  Wondewosen, Feleke (Addis Ababa University, 2020-12)

  Cloud computing is an emerging technology and it is growing exponentially. Cloud computing delivers shared computing resources such as servers, storage, databases, networking, applications, platforms and other resources ...
• Survey and Investigation of the Design Framework of Brain-machine Interfaces used in Neural Prosthetics 

  Ermias, Telahun (Addis Ababa University, 2020-10)

  In a world inundated in technology, the line between humans and machines has begun to blur; our thoughts and actions are increasingly shaped and substantiated by machines. Perhaps nowhere is this blurring more evident than ...
• Study and Analysis of Geomagnetic Induced Current in Ethiopian Electric Power System 

  Habib, Abdurahman (Addis Ababa University, 2021-07)

  In this master thesis the effect of GIC on Ethiopian electric power system is investigated using the power world simulator software and python coding. GIC flowing in the transformers core lead to a higher magnetizing peak ...
• Assessment and Improvement of Reliability of Electrical Power Distribution System Case Study: - Sheno 15 Kv Distribution Feeder, Debre Berhan 

  Meron, Alebachew (Addis Ababa University, 2019-10)

  Distribution feeders are to deliver energy consistently to customers as electric power distribution systems reliability is a foremost concern to any electric power utility company. Power utility companies are working to ...
• Studies on Ethiopian High Voltage Grid Security Enhancement Using UPFC 

  Gezahegn, Shituneh (Addis Ababa University, 2021-07)

  Nowadays, more attention is given for electrical energy transportation system security. Securing electrical energy transportation system in such a way that it can deliver the demanded energy both under normal steady state ...
• Energy Auditing and Conservation in Cement Plant (Case Study: Diredawa National Cement Plc) 

  Gebregziabher, Gebremeskel (Addis Ababa University, 2021-03)

  The cement production method has been extremely energy and price-intensive. To attain an actual and well-organized energy handling system, electrical and thermal energy review investigation was active on the cement plant. ...
• Design of Improved TEM Horn Antenna in Double Exponential Approach for Impulse GPR Applications 

  Zekarias, Afework (Addis Ababa University, 2021-05)

  Ground Penetrating Radar (GPR) is a popular geophysical technique that is used to investigate the ground using electromagnetic waves. Analogous to medical imaging GPR is used for subsurface imaging and exploration. Antenna ...
• Minimization of Coupling Loss in Micro strip Antenna Arrays Using Defected Ground Structure & Frequency Selective Surface 

  Leyla, Ahmed (Addis Ababa University, 2021-04)

  The performance of microstrip antenna arrays is greatly undermined by the excitation of space waves and surface waves which cause mutual coupling between microstrip antenna elements. Mutual coupling between antenna ...
• Performance Enhancement of Spectrum Detection Using Hybrid of Energy and Matched filter Detection Algorithms in Cognitive Radio 

  Jemal, Assen (Addis Ababa University, 2021-04)

  Nowadays, there has been an increase in wireless technologies, which are used for variety of applications and services. The need of using wireless services and applications also increased from day to day that brings a ...
• Application of Spread Spectrum Time Domain Reflectometry for ADSL Fault Detection 

  Girma, Teshome (Addis Ababa University, 2021-05)

  The tremendous increase of interest in an increasingly expanding online world, access service providers face many unique challenges. Each and every subscriber are consistently demand more bandwidth to access video, gaming, ...
• Study and Analysis of Smart Meter in Power Quality Management and Real Time Monitoring 

  Srash, Sendekie (Addis Ababa University, 2020-12)

  Power Quality is an area of serious concern for end users due to the frequency of power quality issues and their financial impact. In this context, real -time power quality monitoring needed so as to detect power quality ...
• Enhancing Just-in-Time Defect Prediction Using Change Request-based Metrics 

  Hailemelekot, Demtse (Addis Ababa University, 2021-02)

  Identifying defective software components as early as their commit helps to reduce signi cant software development and maintenance costs. In recent years, several studies propose to use just-in-time (JIT) defect prediction ...
• Performance Analysis and Optimization in Massive MIMO Systems 

  Amare, Kassaw (Addis Ababa University, 2021-03)

  Next generation networks are expected to support large volume of data tra c generated from emerging applications such as ultra high speed video streaming, machine-tomachine (M2M) communication and the Internet of things ...
• Design and Simulation of Mobile Pick and Place Robot Manipulator (MPPRM) 

  Kalkidan, Yirmed (Addis Ababa University, 2020-02)

  Self-balanced two-wheeled mobile robot manipulators (TWMRMs), which is based on an inverted pendulum system, is dynamically (for handling a payload) and statically unstable. While different configurations of self-balanced ...
• Hybrid Active Power Filter Technique to Enhance Power Quality of Electric Railway Traction Substation (Case Study: Minilik Square Traction Substation NS27) 

  Kibru, Zewdie (Addis Ababa University, 2020-11)

  Addis Ababa Light Rail Transit (AALRT) is an electrified railway traction system with large amount of harmonic currents being generated due to the nonlinear characteristics of rectifiers and inverters devices and inject ...
• Passivity Based Robust Controller Design for 6-DOF Stewart Platform Manipulator Used in 4D Ultrasound Imaging 

  Dessale, Akele (Addis Ababa University, 2020-11)

  Stewart platform manipulators are six degrees of freedom robots having high structural rigidity, positioning accuracy, and are preferred over serial robots for applications such as robotic surgery, robotic ultrasound, and ...
• Model Predictive Control Design for Agricultural Robot Operation in Row Culture 

  Asheberom, Gebreslassie (Addis Ababa University, 2020-12)

  Agricultural robotic vehicles have the capacity to play a key role in the future of agriculture. For this to have controller designs that are cost effective and easy to use is very important. Agricultural robots which ...
• Liveness Detection based Anti-spoofing method in Face Recognition 

  Eyob, Haile (Addis Ababa University, 2020-12)

  Today, face liveness detection and recognition are an active research area due to the fact that it’s unique biometric verification, scientific challenges and numerous practical applications. However, the effort of anti-spoofing ...
• Design of an Improved ADPLL For Dual Band GSM 

  Gosa, Demissie (Addis Ababa University, 2013-02)

  All Digital Phase Locked Loop are widely used frequency synthesizers in different radio communication systems. To use analog phase locked loop in different processes is difficult due to its process sensitivity. In conventional ...
• Design of Sesame Mowing Machine 

  Abiyou, Solomon (Addis Ababa University, 2020-03)

  In Ethiopia, harvesting is practiced in primitive method of mowing trends while it is mechanized in most of the other parts of the globe showing that the future promises to be even more dynamic to widen the gap among the ...

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