Research Title: Computer Modeling and Study of Force Characteristics of Eccentric Drill Chuck

Author: Hasan Abdel-Razzaq Al Dabbas, Published Year: 0

Faculty: Engineering and Technology

Abstract: When clamping tool of various diameters on the eccentric cams - differently in contact with the tool and taper sleeve,which leads to a change in power characteristics and elastic - the stress state of the interacting elements in manufacturing technology, defining force characteristics can be used for various schemes and designs of wide-range eccentric drilling, milling chucks, analytical relationships can serve as a quantitative criterion for choosing the best options from a variety of synthesized cartridges various geometric rounds ( design factors) . In order of succession and the creation of working technical documentation in CAD system Solid Works parametric computer model created consideration girth tool shank diameters from 0.5 to 10mm.

Keywords: eccentric, chuck,computer modeling .

Research Title: الموشحات الأندلسية: دراسة في اللغة والأساليب

Author: Yousef Rababa, Published Year: 0

Faculty: Arts

Abstract: يتناول هذا البحث دراسة لغة الموشحات وأساليبها، دراسة تحليلية تبين الاستخدام اللغوي للمفردات والتراكيب، وتتناول من جهة أخرى الأساليب المستخدمة؛ وذلك للإجابة عن سؤالين هما؛ هل كانت لغة الموشحات لغة ركيكة هزيلة تميل إلى العامية كما ذهب إلى ذلك كثير من الدارسين، أم هي لغة فصيحة معربة موافقة للاستخدام اللغوي الصحيح كما يرى ذلك بعض الدارسين أيضاً، وهل كانت الموشحات كلمات مفككة غير مترابطة إلا بالإيقاع والوزن من أجل حاجة غنائية صرفة، ولم تكن شعراً بالمعنى الأدبي للقصيدة العربية. قسّمت الدراسة إلى قسمين، اهتم الأول منها بعرض لآراء الباحثين عن لغة الموشحات وأساليبها، مناقشة باختصار لهذه الآراء ومحاولة تقديم وشرح ما لها وما عليها. والقسم الثاني اهتم بالجانب التطبيقي من خلال الموشحات، فبين بعض الأساليب اللغوية المستخدمة فيها ومدى توافقها وقواعد اللغة العربية، وتناول بعض الظواهر الأسلوبية كالاهتمام بالجناس، ومدى حاجة المعنى له، ثم انتقل بعد ذلك إلى الحديث عن الصورة الشعرية وبيان عناصرها من تشبيه واستعارات ومجازات.

Research Title: A Genetic Methodology for Object Evolution

Author: Enas Tawfiq Al-Naffar, Published Year: 2014

IJSEIA, 8

Faculty: Information Technology

Abstract: One of the major issues of object-oriented programming languages is lack of reclassification mechanisms. Reclassification allows an object to change its class at runtime. Object reclassification is desired in applications whose entities need to change dynamically at runtime. The previous approaches dealt with object reclassification in different ways. But none had approached the notion of real entities evolution, where objects can evolve while belonging to the same class. This had led to a large number of classes most of the times; making the design and the implementation of the intended system more complex. The desired evolution of objects should allow objects to evolve automatically at runtime, without changing their classes membership. In this work, we present a new approach for object evolution; inspired by some genetics concepts. Objects that belong to the same class can change their structure, functions and behaviors at run time automatically, while keeping their membership to the same class. A slight environmental influence on the proposed evolution process is introduced.

Keywords: Bio-inspired modeling, Evolution, Genetic class, View

Research Title: Unified Matrix Processor Design for FCT-Based Filtering, Convolution and Correlation of Signals

Author: Qadri Jamal Al-Hamarsheh, Published Year: 2012

Faculty: Engineering and Technology

Abstract: A new unified matrix processor for the main DSP discrete procedures: convolution, correlation functions and filtering of signals based on discrete cosine transform (DCT-II), is proposed and described. It is shown that these procedures can be computed using the same building blocks which give the processor universal computational structure property. The computational complexity analysis of the proposed processor shows that the FCT-based matrix processor for N- point convolution and correlation computing allows a reduction by 2N - 3 real multiplications and N - 2 real additions in comparison with other processors of the same class. The architecture of the processor supports the classic schema for computing DSP procedures: (Two DCT spectrums + product of cosine spectrums + IDCT transform). The proposed architectures employ simple Processor Elements (PE) that require real multiplications and additions.

Keywords: Matrix Processor, Discrete Cosine Transform (DCT), Convolution, Filtering and Correlation of Signals, DCTdomain filtering, FCT Processor.

Research Title: Windows-based Active-router Design and Evaluation

Author: Kasim Mousa Al-Aubidy, Published Year: 2009

6h IEEE Intr. Multi-Conf. on Systems, Signals, Devices (SSD7), Paper No: 1569173389, , Tunisia,

Faculty: Engineering and Technology

Abstract: The paper presents the design and evaluation of an Active Router (AR) architecture, which provides flexibility for the development of future network services. The hardware is based on a personal computer with 2GHz, Intel P4 processor. The designed AR depends on the use of Windows OS, enhancing the Active Network Encapsulation Protocol (ANEP) and the efficient use of C++ programming. Windows OS and C++ language are rarely used in such projects due to complexity of kernelmode and network-oriented programming requirements. Enhancing ANEP gains novel service composition scheme. Finally, the success of the AR architecture and prototype implementation is evaluated by means of a practical application.

Keywords: Active Network, Programmable Network, Active Router, Programmable Router, IM Driver

Research Title: The State of Engineering Postgraduate Studies in Iraqi Universities

Author: Kasim Mousa Al-Aubidy, Published Year: 0

Faculty: Engineering and Technology

Abstract: Higher Education in Iraq goes back to the first half of the last century. On the other hand engineering postgraduates did not start seriously until around 1970. The environment in which the postgraduate studies had developed in was far from being ideal or anywhere near normal. There was the Iraq-Iran conflict 1980-1988, the 1991 Gulf conflict followed by the sanctions of 1990- 2003, then the occupation of the country in 2003 and the catastrophic aftermath that followed which included a massive brain drain of the Iraqi academia. All these negative factors contributed immensely to stun the actual development of the postgraduate studies in general, but had a particular negative impact on the engineering postgraduate studies. This chapter will address the background of the education system in Iraq and identifies the general challenges facing any revitalization of the postgraduate studies with special focus on engineering postgraduate studies. A road map for the revitalization of the postgraduate studies will be suggested.

Keywords: Iraqi education system, Iraqi postgraduate studies, Engineering postgraduate, Revitalization, Road map

Research Title: Teaching Computer Organization and Architecture Using Simulation and FPGA Applications

Author: Kasim Mousa Al-Aubidy, Published Year: 0

Faculty: Engineering and Technology

Abstract: This paper presents the design concepts and realization of incorporating micro-operation simulation and FPGA implementation into a teaching tool for computer organization and architecture. This teaching tool helps computer engineering and computer science students to be familiarized practically with computer organization and architecture through the development of their own instruction set, computer programming and interfacing experiments. A two-pass assembler has been designed and implemented to write assembly programs in this teaching tool. In addition to the microoperation simulation, the complete configuration can be run on Xilinx Spartan-3 FPGA board. Such implementation offers good code density, easy customization, easily developed software, small area, and high performance at low cost.

Keywords: Teaching tool, Computer organization and architecture, Processor design, Microprogramming, Assembler design, FPGA implementation

Research Title: Simulation and FPGA Implementation of A Simple Computer

Author: Kasim Mousa Al-Aubidy, Published Year: 0

Faculty: Engineering and Technology

Abstract: FPGA technology offers the potential of designing high performance systems at low cost. FPGAs have been used for many computational tasks, and this paper presents the microoperation simulation of a basic computer and its implementation on an FPGA. Also, it covers the design of an assembler for the designed computer, which can be used for educational purposes. Such implementation offers good code density, easy customization, easily developed software, small area, and high performance at low cost.

Keywords: Computer systems, Processor design, Simulators, Microprogramming

Research Title: Real-Time Fuzzy Control of Sensorless PM Drive Systems

Author: Kasim Mousa Al-Aubidy, Published Year: 0

Faculty: Engineering and Technology

Abstract: The PM motor drive systems are becoming particularly popular in many industrial applications. They have many of the desirable performance characteristics of both the AC and DC drive systems. In this paper, a fuzzy logic controller is proposed for the real-time control of a Sensorless PM drive system. An implicit detection method has been used to detect the rotor position and to measure both the rotating speed and internal load angle. The results given in this paper demonstrate the capability of such a drive system in applications where simplicity, reliability and stability are more important issues. Furthermore, the proposed hardware and software design is simple and can be implemented by a single-chip microcontroller for real-time applications.

Keywords: Sensorless drive systems, Rotor detection, PM Motor control, Fuzzy controller, Intelligent systems, Real-time systems

Research Title: Novel Technique to Control the Premature Infant Incubator System Using ANN

Author: Kasim Mousa Al-Aubidy, Published Year: 0

Faculty: Engineering and Technology

Abstract: Premature infant incubator system is a vital and critical area because it deals with premature infant or illness baby. It is essential to detect any abnormal conditions occur in the premature infant incubator system as soon as possible. Temperature, humidity, and oxygen concentration are the main parameters must be control in the premature infant incubator system. In this paper novel technique by using Artificial Neural Network ANN is used in order to simulate the premature infant incubator control system by implementing the back propagation method. Sensors are used to indicate temperature, humidity, and oxygen concentration of the incubator internal environment. Sensors output are entering to the ANN, which identify the corresponding case and decide the suitable reaction upon previous training. The proposed ANN premature incubator control system in all conditions that can occur in the premature infant incubator environment proved right decision.

Keywords: Premature infant, Incubator, Computer control, ANN, Neural control