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Open AccessArticle
11 Pages, 6,699 KB Download PDF

MPC-based energy efficiency improvement in a pusher type billets reheating furnace

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 2, Page # 74–84, 2018; DOI: 10.25046/aj030209
Abstract:

The research reported in this paper proposes an Advanced Process Control system, denoted “i.Process | Steel – RHF”, oriented to energy efficiency improvement in a pusher type billets reheating furnace located in an Italian steel plant. A tailored control method based on a two-layer Model Predictive Control strategy has been created that involves cooperating modules.…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Automation & Control Systems (ACS))
Open AccessArticle
5 Pages, 725 KB Download PDF

TPMTM: Topic Modeling over Papers’ Abstract

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 2, Page # 69–73, 2018; DOI: 10.25046/aj030208
Abstract:

Probabilities topic models are active research area in text mining, machine learning, information retrieval, etc. Most of the current statistical topic modeling methods, such as Probabilistic Latent Semantic Analysis (pLSA) and Latent Dirichlet Allocation (LDA). They are used to build models from unstructured text and produce a term-based representation to describe a topic by choosing…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
11 Pages, 911 KB Download PDF

Enhanced Outdoor to Indoor Propagation Models and Impact of Different Ray Tracing Approaches at Higher Frequencies

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 2, Page # 58–68, 2018; DOI: 10.25046/aj030207
Abstract:

The main target of this article is to study the provision of indoor service (coverage) using outdoor base station at higher frequencies i.e. 10 GHz, 30 GHz and 60 GHz. In an outdoor to indoor propagation, an angular wall loss model is used in the General Building Penetration (GBP) model for estimating the additional loss…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Telecommunications (TEL))
Open AccessArticle
12 Pages, 931 KB Download PDF

Software and Hardware Enhancement of Convolutional Neural Networks on GPGPUs

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 2, Page # 28–39, 2018; DOI: 10.25046/aj030204
Abstract:

Convolutional Neural Networks (CNNs) have gained attention in recent years for their ability to perform complex machine learning tasks with high accuracy and resilient to noise of inputs. The time-consuming convolution operations of CNNs pose great challenges to both software as well as hardware designers. To achieve superior performance, a design involves careful concerns between…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Software Engineering in Computer Science (CSE))
Open AccessArticle
7 Pages, 276 KB Download PDF

The Internet of Things ecosystem: the blockchain and data protection issues

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 2, Page # 1–7, 2018; DOI: 10.25046/aj030201
Abstract:

The IoT is innovative and important phenomenon prone to several services and applications such as the blockchain which an emerging phenomenon. We can describe the blockchain as blockchain as a service because of the opportunity to use several applications based on this technology. We, indeed, should take into account the legal issues related to the…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
16 Pages, 3,319 KB Download PDF

Two-Stage Performance Engineering of Container-based Virtualization

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 521–536, 2018; DOI: 10.25046/aj030163
Abstract:

Cloud computing has become a compelling paradigm built on compute and storage virtualization technologies. The current virtualization solution in the Cloud widely relies on hypervisor-based technologies. Given the recent booming of the container ecosystem, the container-based virtualization starts receiving more attention for being a promising alternative. Although the container technologies are generally considered to be…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
10 Pages, 2,375 KB Download PDF

Adaptive and Non Adaptive LTE Fractional Frequency Reuse Mechanisms Mobility Performance

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 511–520, 2018; DOI: 10.25046/aj030162
Abstract:

Mobile broadband has gained momentum with the growing demand of user data rates. Long Term Evolution (LTE) technology is the step in mobile communications evolution, developed to satisfy high data rate demand, and meet better spectral efficiency requirements. Effective radio resource management and inter cell interferences are the major challenges. Fractional Frequency Reuse (FFR) is…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
6 Pages, 621 KB Download PDF

An Analysis of K-means Algorithm Based Network Intrusion Detection System

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 496–501, 2018; DOI: 10.25046/aj030160
Abstract:

In this modern age, information technology (IT) plays a role in a number of different fields. And therefore, the role of security is very important to control and assist the flow of activities over the network. Intrusion detection (ID) is a kind of security management system for computers and networks. There are many approaches and…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
11 Pages, 332 KB Download PDF

Structure-Preserving Modeling of Safety-Critical Combinational Circuits

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 472–482, 2018; DOI: 10.25046/aj030158
Abstract:

In this work, a representative combinational circuit is visualized in various ways. It is abstracted (concretized) from transistor level to gate level and a structure-preserving transition is carried out into a signal flow graph. For creating a signal flow plan it is necessary to swap the nodes and the edges in the signal flow graph.…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Electronic Engineering (EEE))
Open AccessArticle
5 Pages, 812 KB Download PDF

Tracking and Detecting moving weak Targets

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 467–471, 2018; DOI: 10.25046/aj030157
Abstract:

Detect and tracking of moving weak targets is a complicated dynamic state estimation problem whose difficulty is increased in case of high clutter conditions or low signal to noise ratio (SNR). In this case, the track-before-detect filter (TBDF) that uses unthresholded measurements considers as an effective method for detecting and tracking a single target under…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Telecommunications (TEL))
Open AccessArticle
7 Pages, 1,106 KB Download PDF

Performance Analysis of Regenerative Braking in Permanent Magnet Synchronous Motor Drives

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 460–466, 2018; DOI: 10.25046/aj030156
Abstract:

This paper describes the design and analysis of a regenerative braking system for a permanent magnet synchronous motor (PMSM) drive for electric vehicle (EV) applications. First studied is the principle for electric braking control of a PMSM motor under field-oriented control (FOC). Next, the maximum braking torque in the regeneration mode as well as the…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Electrical Engineering (ELE))
Open AccessArticle
9 Pages, 1,359 KB Download PDF

Innovative Research on the Development of Game-based Tourism Information Services Using Component-based Software Engineering

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 451–459, 2018; DOI: 10.25046/aj030155
Abstract:

In recent years, a number of studies have been conducted exploring the potential of digital tour guides, that is, multimedia components (e.g., 2D graphic, 3D models, and sound effects) that can be integrated into digital storytelling with location-based services. This study uses component-based software engineering to develop the content of game-based tourism information services. The…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
6 Pages, 718 KB Download PDF

The method of correlation investigation of acoustic signals with priority placement of microphones

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 412–417, 2018; DOI: 10.25046/aj030150
Abstract:

Examples of analytical calculations of the system characteristics of the hardware and time complexity of the correlation system based on a certain number of microphones and the corresponding number of interrelations are presented. The structural solutions of the hardware special processor implementation of such class of multichannel devices for recognition and identification of types and…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Electronic Engineering (EEE))
Open AccessArticle
10 Pages, 344 KB Download PDF

A Joint Safety and Security Analysis of message protection for CAN bus protocol

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 384–393, 2018; DOI: 10.25046/aj030147
Abstract:

One of the prominent challenges of the automotive-transportation system is represented by the integration of security and safety properties within protocols, applications and connectivity mechanisms. A joint safety/security design can sometimes expose to trade-offs, since their requirements may not match perfectly or even be incompatible. This paper analyses an example of security and safety design,…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
5 Pages, 813 KB Download PDF

Innovative design with learning reflexiveness for developing the Hamiltonian circuit learning games

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 352–356, 2018; DOI: 10.25046/aj030143
Abstract:

In this study, we use a new proposed framework to develop the Hamiltonian circuit learning games for college students. The framework is for enhancing learners’ activities with learning reflexiveness. The design of these games is based on this framework to achieve the targeted learning outcomes. In recent years, the game-based learning is a very popular…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
4 Pages, 618 KB Download PDF

LabVIEW-based data acquisition system for Diode I-V Characterization

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 348–351, 2018; DOI: 10.25046/aj030142
Abstract:

This work describes computerized data acquisition system for current-voltage (I-V) characteristics of diodes. The proposed system consist of a personal computer pre-installed with LabVIEW, two units of power supply, an interface board, current and voltage sensors. Two devices under test (DUTs) are selected namely 1N4007 silicon and 1N34 germanium diodes. The current flow through the…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Electronic Engineering (EEE))
Open AccessArticle
6 Pages, 2,704 KB Download PDF

Signal-Based Metamodels for Predictive Reliability Analysis and Virtual Testing

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 342–347, 2018; DOI: 10.25046/aj030141
Abstract:

In the current industrial development, an increasing number of sensors is applied for monitoring of any kind of appliances and machines. A predictive mathematical model allows for realistic assessment of the health state of the appliance, indication of service requirements, as well as control of the appliance, serving as so-called digital twin on a control…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Aerospace Engineering (EAR))
Open AccessArticle
13 Pages, 3,139 KB Download PDF

Mission Profile Analysis of a SiC Hybrid Module for Automotive Traction Inverters and its Experimental Power-loss Validation with Electrical and Calorimetric Methods

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 329–341, 2018; DOI: 10.25046/aj030140
Abstract:

This paper investigates the efficiency benefits of replacing the Silicon diodes of a commercial IGBT module for the main inverter application of an electric vehicle with Silicon Carbide diodes, leaving the package, operating conditions and the system unchanged. This ensures that the comparison is directly between the chip technologies without any scope for discrepancies arising…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Electronic Engineering (EEE))
Open AccessArticle
13 Pages, 421 KB Download PDF

Short CCA-Secure Attribute-Based Encryption

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 261–273, 2018; DOI: 10.25046/aj030132
Abstract:

Chosen-ciphertext attacks (CCA) are typical threat on public-key encryption schemes. We show direct chosen-ciphertext security modification in the case of attribute-based encryption (ABE), where an ABE scheme secure against chosen-plaintext attacks (CPA) is converted into an ABE scheme secure against CCA by individual techniques. Our modification works in the setting that the Diffie-Hellman tuple to…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
8 Pages, 752 KB Download PDF

Measuring modifiability in model driven development using object oriented metrics

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 244–251, 2018; DOI: 10.25046/aj030130
Abstract:

Model driven development is an important role in software engineering. It consists of multiple transformation functions. This development is a paradigm for writing and implementing computer program quickly, effectively, at minimum cost and reducing development efforts because it transforms design model to object-oriented code. Our approach is rule-based model driven development in which textual Umple…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
5 Pages, 652 KB Download PDF

Medium Voltage Microgrid Test Setup and Procedures Implemented on a Real Pilot Project

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 234–238, 2018; DOI: 10.25046/aj030128
Abstract:

This paper presents various concepts related to the application of a microgrid pilot project in a residential condominium at Fortaleza / CE – Brazil, such as battery energy system, renewable and distributed generation, islanding recloser and all different units using interface based on power electronics. This papers main objective is to create information about microgrid…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Electrical Engineering (ELE))
Open AccessArticle
8 Pages, 1,173 KB Download PDF

Design of an Automatic Forward and Back Collision Avoidance System for Automobiles

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 205–212, 2018; DOI: 10.25046/aj030124
Abstract:

This paper is the extended reflection of work originally presented in conference of Electrical, Computer and Communication Engineering (ECCE)-CUET 2017, entitled “Automated Anti Collision System for Automobiles”. Automated collision avoidance system is a trending technology of science in automobile engineering. The aim of this paper is to design a system which will prevent collision from…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Transportation Science & Technology (TST))
Open AccessArticle
7 Pages, 1,258 KB Download PDF

Effective Thermal Analysis of Using Peltier Module for Desalination Process

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 191–197, 2018; DOI: 10.25046/aj030122
Abstract:

The key objective of this study is to analyse the heat transfer processes involved in the evaporation and condensation of water in a water distillation system employing a thermoelectric module. This analysis can help to increase the water production and to enhance the system performance. For the analysis, a water distillation unit prototype integrated with…

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(This article belongs to Section Mechanical Engineering (EMH))
Open AccessArticle
23 Pages, 1,293 KB Download PDF

Linear algebra as an alternative approach to the synthesis of digital devices of automation and control systems

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 168–190, 2018; DOI: 10.25046/aj030121
Abstract:

The article considers linear algebra as an alternative mathematical tool of logic synthesis of digital structures to Boolean algebra and synthesis methods of digital electronic component base (ECB) on its ground. The methods of solving the applied problems of logic synthesis are shown, including the expansion of an arbitrary logic function by means of monotonic…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Automation & Control Systems (ACS))
Open AccessArticle
8 Pages, 935 KB Download PDF

Analysis of Outdoor and Indoor Propagation at 15 GHz and Millimeter Wave Frequencies in Microcellular Environment

Advances in Science, Technology and Engineering Systems Journal, Volume 3, Issue 1, Page # 160–167, 2018; DOI: 10.25046/aj030120
Abstract:

The main target of this article is to perform the multidimensional analysis of multipath propagation in an indoor and outdoor environment at higher frequencies i.e. 15 GHz, 28 GHz and 60 GHz, using “sAGA” a 3D ray tracing tool. A real world outdoor Line of Sight (LOS) microcellular environment from the Yokusuka city of Japan…

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(This article belongs to the SP4 (Special issue on Advancement in Engineering Technology 2017-18) & Section Telecommunications (TEL))
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