• Modeling of Gird Connected Solar, Wind and Fuel Cell Distributed Generation Units and Power Flow Controlling System for Interfacing 

  Girma, Moges (AAU, 2018-03)

  The popularity of distributed generation system is growing faster in the last few years because of their higher operating efficiency and low emission levels. Distributed generators make use of several micro-sources ...
• Energy Audit and Conservation improvement for Textile industries Case Study at Yirgalem Addis Textile Factory 

  Azeb, Yosef (AAU, 2018-04)

  Energy conservation is an essential step towards overcoming the problem of energy crisis and environmental degradation. Textile industry comprises a large number of plants which all together consume a significant amount ...
• Study on Planning of Distribution System Expansion with Distributed Generation 

  Araya, Hailemariam (AAU, 2018-03)

  Distribution System Expansion Planning answers the services to be mounted, so that the distribution network fulfills the predicted load requirement to satisfy all operational and technical constraints. It is used to ...
• Cost Effective Frequency control of Micro Hydro Power Plant 

  Hanna, Berhanu (AAU, 2018-03)

  Micro Hydro-Power Plants (MHPPs) are a reliable solution for supplying small power consumers in areas located far from the distribution grid. However controlling frequency of the generated power is one of the main problems ...
• Sliding Mode Control of a 2 DOF Of Freedom Robot Arm Using Permanent Magnet Synchronous Motor 

  Getachew, Dereje (2018-03)

  This thesis study aims at the problem of modeling and control of a two DOF robot arm using Permanent magnet synchronous actuators. Permanent magnet synchronous actuator have been used in various industrial and ...
• Amharic Named Entity Recognition Using Neural Word Embedding as a Feature 

  Dagimawi, Demissie (AAU, 2017-10)

  In this paper, Amharic Named Entity Recognition problem is addressed by employing a semi-supervised learning approach based on neural networks. The proposed approach aims at automating manual feature design and avoiding ...
• An Automatic Diabetic Retinopathy Detection Using Artificial Neural Network 

  Senait, Getahun (AAU, 2018-05)

  Diabetic retinopathy is a disease that affects the eye of a diabetic patient. Diabetics being the abnormal level of glucose in the human blood, it is a cause for several types of organ disorders in the body. One of them ...
• A Data Analysis and Market Price Prediction of Ethiopian Commodity Market with Machine Learning Algorithms 

  Selam, Damtew (AAU, 2018-03)

  The current Ethiopian market is conducted in a traditional manner and market drivers are still not used for prediction of future market price. Although, large amount of market data have been gathered throughout years by ...
• Characterizing and Modeling WAN Egress Traffic 

  Rahel, Abera (AAU, 2018-05)

  Computer networks exhibit complex characteristics due to the heterogenous nature of traffic running through the network. This makes the design of reliable networks and network services difficult. To have a design of ...
• K‐Means Clustering and Random Forest Based Hybrid Intrusion Detection Algorithm 

  Meseret, Kebede (AAU, 2017-12)

  The rapid growth of computers transformed the way in which information and data was stored and transmitted. With this new paradigm of data access, comes the threat of this information being exposed to unauthorized and ...
• Performance Comparison of Coplanar /Micro strip Antenna for X-band, S-band and C-band Applications Using Coplanar Waveguide (CPW) Feed Technique 

  Zenebe, Digafe (AAU, 2017-06)

  Merits of planar antennas make them a potential candidate for the field of communication in Microwave application. This thesis presents performance comparison of Coplanar /Micro strip patch Antenna for microwave X-band, ...
• Study on Power Loss Minimization for Distribution Network Reconfiguration Using Genetic Algorithm Case Study: Addis North 132/15 KV Substation 

  Habtamu, Eshete (AAU, 2018-06)

  Distribution system is a largest portion of network of electrical power system. Different actions have been taken to improve the efficiency of the distribution network. One of the most basic and the commonest way to ...
• Evaluation of User Side Quality of Service Measurement Techniques for Addis Ababa LTE Data Service 

  Bethelhem, Alemayehu (AAU, 2018-07)

  Penetration of high-rate and innovative mobile data services has increased to the global mobile industry such as social media, video streaming, and other multimedia services. To accommodate such innovative mobile data ...
• Parametric Study and Performance Analysis of PIFA Array Antenna At Ka-Band 

  Behailu, Gobanti (AAU, 2018-07)

  Planar inverted F-antenna are playing an important role in wireless communication systems because of their many advantages like light weight, low profile, low cost, easy integration with planar structure and easy ...
• Study and Review on the Design and Performance Aspects of III-V Semiconductor Solar Cells (Case Study: Comparison on GaAs, Ge, and Si substrate) 

  Behailu, Netsanet (Addis Ababa University, 2016-11)

  This thesis focuses on studying and reviewing the design and performance aspects of III-V Solar cells; and make a comparison among the solar cells on GaAs, Ge, and Si substrate mainly based on efficiency and cost. The ...
• High Performance Automatic Target Recognition 

  Tadesse, Misiker (Addis Ababa University, 2012-10)

  Designing a vision system, which was motivated by that of the human eye, has been done since the introduction of digital computing devices. Due to its abundant applications, this area is a hot topic in the industry. Its ...
• Modeling of Silicon Nanowire Field Effect Transistors 

  Moges, Kidist (Addis Ababa University, 2011-07)

  Modeling and simulation of Metal Oxide Semiconductor Field Effect Transistors (MOSFETs) is very essential in order to understand the device physics, electrostatics and other important phenomena occurring in this device. ...
• Design of 3D Graphics Accelerator Core for FPGA 

  Abebe, Kibret (Addis Ababa University, 2011-10)

  In this thesis we designed and synthesized 3D graphics accelerator Intellectual Property (IP) using VHDL. The main parts which were designed in this work include: the geometry unit and the rasterizer unit of 3D graphics ...
• High Throughput Aes Crypto Co-Processor 

  Tafesse, Kassaye (2013-02)

  In 2001, National Institute of Standards and Technology (NIST) approved Rijndael as Advanced Encryption Standard(AES).Since its approval, AES is being used widely in different security applications for its good security, ...
• Design of an Improved Adpll for Dual Band Gsm 

  Demissie, Gosa (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 ...

View more