2016 Third International Conference on Mathematics and Computers in Sciences and in Industry (MCSI)

27-29 Aug. 2016

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  • [Front cover]

    Publication Year: 2016, Page(s): c1
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  • [Title page i]

    Publication Year: 2016, Page(s): i
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  • [Title page iii]

    Publication Year: 2016, Page(s): iii
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  • [Copyright notice]

    Publication Year: 2016, Page(s): iv
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  • Table of contents

    Publication Year: 2016, Page(s):v - ix
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  • Message from General Chair

    Publication Year: 2016, Page(s): x
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  • Message from Program Chair

    Publication Year: 2016, Page(s): xi
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  • Organizing Committee

    Publication Year: 2016, Page(s): xii
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  • Program Committee

    Publication Year: 2016, Page(s): xiii
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  • Reviewers

    Publication Year: 2016, Page(s):xiv - xv
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  • Advanced Laser Processes for Energy Production

    Publication Year: 2016, Page(s):1 - 6
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (392 KB) | HTML iconHTML

    The unique characteristics of the laser pulses as a processing tool in the field of high performance, solution processed and flexible bulk heterojunction organic solar cells (OSCs), as a case study in the research activities of the nanoelectronics & organic electronics research activities, are presented. The proposed techniques is strongly believed open new avenues towards the design and c... View full abstract»

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  • Optimization of Standard PMDC Motors Used in Automotive Applications for Higher Power Density

    Publication Year: 2016, Page(s):7 - 13
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (3923 KB) | HTML iconHTML

    Aim of this work is the development of a competitive alternate design topology (in terms of power density) of a small permanent magnet dc (PMDC) motor found in automotive applications. Initially, a real industrial motor is measured, designed and simulated, while its measurements and the relevant manufacturer data are considered as a benchmark. In turn, through custom developed software, a redesign... View full abstract»

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  • Post-Implementation Evaluation of a University Management Information System (UMIS)

    Publication Year: 2016, Page(s):14 - 19
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (540 KB) | HTML iconHTML

    The implementation of Management Information Systems (MIS) in educational management and administration is a relatively innovative field which is rapidly evolving because of its high efficiency and effectiveness. There is a relatively small number of research studies reported in the literature evaluating MIS implementations in universities. This case study focuses on the post-implementation evalua... View full abstract»

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  • Shaft-Generators in Ships: Techno-Economic Sensitivity Analysis Study

    Publication Year: 2016, Page(s):20 - 25
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (319 KB) | HTML iconHTML

    Nowadays the propulsion electrification of ships is under intensive research. During this course, a very attractive option is the use of shaft electric machines, which is an intermediate step between the classic ship configuration and the all-electric one. However, two problems arise: (1) power dispatch should be carried out based on the Lagrange method or dynamic models, instead of simplistic met... View full abstract»

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  • Nonlinear Models for the Vibrational Analysis of a Complex Dynamical System

    Publication Year: 2016, Page(s):26 - 32
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (483 KB) | HTML iconHTML

    In this paper it is described a new signal processing method to establish the best operating condition of a deterministic dynamic system, using nonlinear models related to wavelet transform and chaos theory. To validate the reliability and sensitivity of the method, it is applied to a C30 Capstone turbine by setting several rotational speeds of the turbine and by using mixed fuels. View full abstract»

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  • Heading Control of Unmanned Submersible Vehicle

    Publication Year: 2016, Page(s):33 - 38
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (326 KB) | HTML iconHTML

    In this paper a mathematical model for the whole control system (vehicle, steering gear and controller) is presented. The system was subjected to a few different optimization methods: Ultimate Sensitivity Tuning Method, Systematic Tuning Method, as well as a cost function (integral of quadratic dynamic error). This criterion is used to minimize a fuel consumption. Selection of the controller is ex... View full abstract»

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  • The Role of Computational Fluid Dynamics in Solving Wind Engineering Problems

    Publication Year: 2016, Page(s):39 - 45
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (977 KB) | HTML iconHTML

    With advances in computational processing power and commercial software combined with customized user-defined functions, Computational Fluid Dynamics (CFD) tools are now routinely used to produce a combined real time internal-external flow and heat transfer analysis, solve a wide range of building design problems and address a wide range of environmental impacts associated with the building sector... View full abstract»

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  • New Solutions for Aircraft Wing and Helicopter Blade Airfoils

    Publication Year: 2016, Page(s):46 - 50
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (399 KB) | HTML iconHTML

    In this paper are presented some analytical and numerical results regarding airfoil characteristics, lift coefficient improvement solutions and possible applications for airplane wing and helicopter blade. Starting from the general theory of aerodynamics and based on the CFD methods, the paper deals with the mathematical model of flow around an airfoil with a filed cavity, where a free rotational ... View full abstract»

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  • Aspects Regarding Aerodynamic Shape of Turbojet Combustion Chamber

    Publication Year: 2016, Page(s):51 - 56
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (325 KB) | HTML iconHTML

    This paper deals with the modelling and flow simulation in the combustion chamber of a turbojet engine in order to find the optimal velocity, pressure and temperature distributions in the flame tube and in front of the turbine. The Arrhenius relationship, which describes the basic dependencies of the reaction rate on pressure, temperature and concentration has been used. Also, combustion efficienc... View full abstract»

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  • Linear Complexity Cubic Sequences over Finite Fields

    Publication Year: 2016, Page(s):57 - 60
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    We investigate the linear complexity and the minimal polynomial over the finite fields of sequences constructed on the basis of cubic residue classes. In particular, we find the linear complexity and the minimal polynomial of the characteristic sequence of cubic residue class and balanced cyclotomic sequences of order three. View full abstract»

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  • The Key Theoretical Models for the Safety and Security Ensuring

    Publication Year: 2016, Page(s):61 - 65
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (155 KB) | HTML iconHTML

    Problems of safety and security follows the people whole civilization evolution. Nowadays, many kinds of safety or security exist. During the constitution each kind of safety or security, procedure was pragmatic and assigned. Practice overturns theory. Now, there is a time, when we are able to make generalization and also create the theory of safety and security. This theory should be applied for ... View full abstract»

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  • Molecular Dynamics Simulation of Lysine Dendrimer and Oppositely Charged Semax Peptides

    Publication Year: 2016, Page(s):66 - 71
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (444 KB) | HTML iconHTML

    The possibility of complex formation by lysine dendrimer and therapeutic Semax peptides was investigated using molecular dynamics method. Dendrimers are often used for drug and biological molecules delivery (e.g., DNA, peptides, and polysaccharides) to different target cells. It was also shown that lysine dendrimer could penetrate blood brain barrier. Since lysine dendrimers also are less toxic th... View full abstract»

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  • Under-Actuated Finger Driven by Un-extendible Tendons Grasping Tests by WM 2D™

    Publication Year: 2016, Page(s):72 - 76
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (860 KB) | HTML iconHTML

    Some simulation results of the grasping of an under-actuated finger driven by un-extendible tendons are presented. The finger is one of the ones of a mechanical hand based on a self-adaptive mechanism that permits the use of un-extendible tendons. The simulations were carried on by means of a model made by WM 2D" multibody code and permitted to save time and number of prototypes in the prototyping... View full abstract»

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  • Classification-Based VQ Model for Simulation of Binary Error Process on the Wireless Channel

    Publication Year: 2016, Page(s):77 - 84
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (623 KB) | HTML iconHTML

    Realistic binary error process models are particularly important for proper design of throughput increasing techniques, such as Forward Error Correction (FEC), Automatic Repeat Request (ARQ), hybrid ARQ or cross-layer optimization. Currently employed models are capable of producing realistic output for binary error process observed on the error control channel, however, most of them (including sta... View full abstract»

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  • Radiation Performance of Satellite Reflector Antennas Using Neural Networks

    Publication Year: 2016, Page(s):85 - 88
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (385 KB) | HTML iconHTML

    This paper discusses the development of a neural network array model for predicting the radiation performance characteristics of the horn fed parabolic reflector and the dipole fed corner satellite antennas. A number of neural networks were developed in order to predict the radiation characteristics for various combinations of the design parameters. The results obtained from the neural network arr... View full abstract»

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