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Open AccessArticle
4 Pages, 552 KB Download PDF

Cause of Time and Cost Overruns in the Construction Project in Nepal

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 192–195, 2020; DOI: 10.25046/aj050423
Abstract:

There are many works in construction in Nepal. To build the country, there must be different buildings, roads, bridges, etc. with rapid flights. But here it seems to be slowly delayed for various reasons. Many people have studied in this regard. But no one seems to have thought about reducing it. Therefore, I have prepared…

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(This article belongs to Section Construction & Building Technology (CBT))
Open AccessArticle
10 Pages, 1,124 KB Download PDF

Modelling and Simulation of Aerodynamic Parameters of an Airship

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 167–176, 2020; DOI: 10.25046/aj050420
Abstract:

The dynamic modelling of an airship is the primary requirement in designing and developing a control system for a particular application. Extracting/predicting/modelling the aerodynamic coefficients is a crucial step towards the modelling of an airship. There is a huge amount of literature on the aerodynamic modelling of airships which presents experimental as well as analytical…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Aerospace Engineering (EAR))
Open AccessArticle
16 Pages, 1,504 KB Download PDF

A Survey on 3D Hand Skeleton and Pose Estimation by Convolutional Neural Network

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 144–159, 2020; DOI: 10.25046/aj050418
Abstract:

Restoring, estimating the fully 3D hand skeleton and pose from the image data of the captured sensors/cameras applied in many applications of computer vision and robotics: human-computer interaction; gesture recognition, interactive games, Computer-Aided Design (CAD), sign languages, action recognition, etc. These are applications that flourish in Virtual Reality and Augmented Reality (VR/AR) technologies. Previous survey…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
11 Pages, 2,323 KB Download PDF

Design of an EEG Acquisition System for Embedded Edge Computing

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 119–129, 2020; DOI: 10.25046/aj050416
Abstract:

The human brain is one of the most complex machines on the planet. Being the only method to get real-time data with high temporal resolution from the brain makes EEG a highly sought upon signal in the neurological and psychiatric domain. However, recent developments in this field have made EEG more than just a tool…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Bioinformatics (BIF))
Open AccessArticle
4 Pages, 535 KB Download PDF

Contribution in Private Cloud Computing Development based on Study and KPI Analysis

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 105–108, 2020; DOI: 10.25046/aj050414
Abstract:

The preset paper describes a contributes in the implementation of private Cloud Computing. Exhaustive study made validates Cloud environment creation and successful deployed Solution Configuration choice. Related solution ensures a good investment that reduces energy costs of the data center, minimizes network traffic cost proven as an NP-hard problem. In addition, each virtual machine (VsM)…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
6 Pages, 826 KB Download PDF

Smart Grid Users Benefits Based on DSM Algorithm Mathematical Optimization Problems Studied

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 99–104, 2020; DOI: 10.25046/aj050413
Abstract:

The purpose of this research paper is to demonstrate that optimization of energy consumption, distributed generation and storage contribute towards mutually beneficial and satisfactory Demand Side Management algorithms that can be installed into consumer smart meters or in Home Energy Storage. A new solution based on an Energy Scheduling and Distributed Storage (ESDS) and Microgrid…

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(This article belongs to Section Electronic Engineering (EEE))
Open AccessArticle
11 Pages, 485 KB Download PDF

Robust Static Output-Feedback Fault Tolerant Control for a Class of T-S Fuzzy Systems using Adaptive Sliding Mode Observer Approach

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 70–80, 2020; DOI: 10.25046/aj050410
Abstract:

In this paper, the problems of actuator and sensor fault estimation (FE) and fault-tolerant control (FTC) for uncertain nonlinear systems represented by Takagi-Sugeno (T-S) fuzzy models are investigated. First, a robust fuzzy adaptive sliding mode observer (SMO) is designed to simultaneously estimate system states and both actuator and sensor faults. Then, using the obtained on-line…

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(This article belongs to Section Automation & Control Systems (ACS))
Open AccessArticle
6 Pages, 631 KB Download PDF

Citizen Behavior: The Evaluation of Complaint Application that Connected to Smart City

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 4, Page # 24–29, 2020; DOI: 10.25046/aj050403
Abstract:

SIARAN is application which is created by Government of South Tangerang City, Indonesia. The application is e-government services social media based. It is designed for citizens to be able to report problems that occur around South Tangerang City. The research was conducted to find out the factors that affect the intention of SIARAN’s users. The…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
6 Pages, 786 KB Download PDF

Solutions for Building a System to Support Motion Control for Autonomous Vehicle

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 583–588, 2020; DOI: 10.25046/aj050373
Abstract:

With a model predictive control approach including boundary analysis and uncertain prediction of activities of different road participants, this paper proposes solutions that support motion control by steering control and appropriate acceleration to create safe motion trajectories for an autonomous vehicle. The motion control support element is determined by the principle of minimal intervention and…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Automation & Control Systems (ACS))
Open AccessArticle
6 Pages, 691 KB Download PDF

Dynamics Model and Design of SMC-type-PID Control for 4DOF Car Motion Simulator

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 557–562, 2020; DOI: 10.25046/aj050369
Abstract:

4-DOF car motion simulator helps to simulate real-life experiences that drivers do not have the opportunity to access the real environment. The dynamics equation of 4-DOF car motion simulator is a very complex problem with many uncertain parameters, so it requires intelligent control algorithms. Sliding mode controller (SMC) can achieve good tracking performance and robustness…

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(This article belongs to Section Robotics (ROB))
Open AccessArticle
4 Pages, 649 KB Download PDF

Business Process Design for Widuri Indah School Management System with the Support of Cloud Computing

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 536–539, 2020; DOI: 10.25046/aj050366
Abstract:

This study aims to design business processes or school management solutions that are right for the school. Widuri Indah School is private school that has not been integrated with the school management system. Qualitative method such as observation and interview are conducted to gain insights about main activities and support activities in Widuri Indah school…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
7 Pages, 750 KB Download PDF

Risk Management: The Case of Intrusion Detection using Data Mining Techniques

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 529–535, 2020; DOI: 10.25046/aj050365
Abstract:

Every institution nowadays relies on their online system and framework to do businesses. Such procedures need more attention due to the massive amount of attacks that occurs. These procedures have to go first through the management team of the institution, in order to prevent exploits of the attackers. Thus, the risk management can easily control…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
8 Pages, 858 KB Download PDF

The Application of Mobile Learning Technologies at Malaysian Universities Through Mind Mapping Apps for Augmenting Writing Performance

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 510–517, 2020; DOI: 10.25046/aj050363
Abstract:

21st century learning focuses on the flow of information, media, and technology. In Malaysia, many university students face problems in English writing. Thus, students should be exposed to the technology training in innovative ways to produce students with a dynamic in this ever-changing world. Recently, the transformation and the evolution of mobile have created a…

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(This article belongs to Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
8 Pages, 3,396 KB Download PDF

Smart Transmission Line Maintenance and Inspection using Mobile Robots

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 493–500, 2020; DOI: 10.25046/aj050361
Abstract:

The paper presents sharing several of experiences and practices on smart robotic application for overhead transmission line maintenance and inspection. First, the pilot-line pulling robot is an invention used to pull a pilot line which is an important step for additional high voltage conductor installation. The puller robot can traverse the overhead ground wire, OHGW,…

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(This article belongs to the Special Issue on Multidisciplinary Sciences and Engineering 2019-20 & Section Robotics (ROB))
Open AccessArticle
6 Pages, 844 KB Download PDF

5G mm-wave Band pHEMT VCO with Ultralow PN

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 487–492, 2020; DOI: 10.25046/aj050360
Abstract:

Oscillator phase noise (PN) has a strong impact on the spectral purity of the RF signal in wireless systems and is, therefore, a main challenge when designing a local oscillator. In this paper, we propose a new approach for designing a low PN oscillator based on the Time-Invariant Linear Model of phase noise. It leads…

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(This article belongs to the Special Issue on Innovative Research in Applied Science, Engineering and Technology 2020 & Section Telecommunications (TEL))
Open AccessArticle
9 Pages, 2,044 KB Download PDF

Monte Carlo Estimation of Dose in Heterogeneous Phantom Around 6MV Medical Linear Accelerator

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 478–486, 2020; DOI: 10.25046/aj050359
Abstract:

In this work, we completed a validation of the Varian Clinac IX equipped with the High Definition Multi-Leaf Collimator (HD 120 MLC) instead of the removable jaws, using GATE Monte Carlo Platform version 8.2. We validated the multileaf collimator (MLC) geometry by simulating two dosimetric functions (Percentage Depth Dose (PDD) and Dose Profile (DP)), for…

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(This article belongs to the Special Issue on Innovative Research in Applied Science, Engineering and Technology 2020 & Section Radiology (RIO))
Open AccessArticle
9 Pages, 1,061 KB Download PDF

Spot Toyota: Design and Development of a Mobile Application for Toyota’s Promotion Actions to the Young Audience

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 469–477, 2020; DOI: 10.25046/aj050358
Abstract:

This project aims to demonstrate the importance that digital media can have to the development of loyalty programs, namely in creating empathy and proximity relationships between brands and their target audience: young people. This study consisted of the creation of a digital platform for Toyota Portugal, named Spot Toyota, to communicate actions promoted by the…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Operations Research & Management Science (ORM))
Open AccessArticle
7 Pages, 500 KB Download PDF

A Solution Applying the Law on Road Traffic into A Set of Constraints to Establish A Motion Trajectory for Autonomous Vehicle

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 450–456, 2020; DOI: 10.25046/aj050356
Abstract:

With a model predictive control approach and to set the motion trajectory for an autonomous vehicle in situations where emergency braking cannot be performed, in this paper, we propose a solution to apply the law on road traffic into a set of constraints and thereby build an objective function to create motion trajectory for autonomous…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Automation & Control Systems (ACS))
Open AccessArticle
8 Pages, 958 KB Download PDF

A Framework for Measuring Workforce Agility: Fuzzy Logic Approach Applied in a Moroccan Manufacturing Company

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 411–418, 2020; DOI: 10.25046/aj050352
Abstract:

In today’s Moroccan business environment, companies need to implement organization agility by developing an agile workforce that is able to deal with the environment volatility. Thus, the agile workforce concept has been appeared as a necessary and sufficient condition to achieve agility. Focusing on agile enablers influencing workforce agility is an important area but currently…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
9 Pages, 1,252 KB Download PDF

Enhancing Decision Making Capabilities in Humanitarian Logistics by Integrating Serious Gaming and Computer Modelling

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 402–410, 2020; DOI: 10.25046/aj050351
Abstract:

The field of humanitarian logistics has in recent times gained an increasing attention from both academics and practitioners communities alike. Although various research groups have addressed theoretical and technical developments in humanitarian logistics using conventional research tools, applied research appears to be often dependent on practitioners’ inputs. This paper is an attempt to fill the…

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(This article belongs to the Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020 & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessReview
14 Pages, 1,346 KB Download PDF

Racial Categorization Methods: A Survey

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 388–401, 2020; DOI: 10.25046/aj050350
Abstract:

Face explicitly provides the direct and quick way to evaluate human soft biometric information such as race, age and gender. Race is a group of human beings who differ from human beings of other races with respect to physical or social attributes. Race identification plays a significant role in applications such as criminal judgment and…

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(This article belongs to the Special Issue on Multidisciplinary Sciences and Engineering 2019-20 & Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
8 Pages, 901 KB Download PDF

Applications of Causal Modeling in Cybersecurity: An Exploratory Approach

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 380–387, 2020; DOI: 10.25046/aj050349
Abstract:

Our research investigates the use of causal modeling and its application towards mapping out cybersecurity threat patterns. We test the strength of various methods of data breaches over its impact on the breach’s discovery time as well as the number of records lost. Utilizing a Causal Modeling framework, we simulate the isolation of confounding variables…

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(This article belongs to the Special Issue on Multidisciplinary Sciences and Engineering 2019-20 & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
9 Pages, 670 KB Download PDF

A Model for Operationalizing the Information Technology Strategy Based on Structuration View

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 371–379, 2020; DOI: 10.25046/aj050348
Abstract:

Many organisations adopt and implement information technology (IT) but fail to operationalise it. As a result, the process of implementation is continually repeated without achieving the goals and objectives, which are often to gain competitive advantage and sustainability. This study employs structuration theory as lens to examine and understand the factors that influence operationalisation of…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
6 Pages, 1,844 KB Download PDF

Design and Optimization of Dual-Band Branch-Line Coupler with Stepped-Impedance-Stub for 5G Applications

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 355–360, 2020; DOI: 10.25046/aj050346
Abstract:

This paper presents a design optimization of a dual-band branch-line coupler with stepped-impedance-stub lines. This coupler operates over 5G NR frequency bands n5 and n2, developed by 3GPP for the 5G (fifth generation) mobile network, and these two bands are centered at 0.85 GHz and 1.9 GHz respectively. To achieve the design specifications an adjusted…

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(This article belongs to Section Telecommunications (TEL))
Open AccessArticle
9 Pages, 953 KB Download PDF

Estimation of Influential Parameter Using Gravitational Search Optimization Algorithm for Soccer

Advances in Science, Technology and Engineering Systems Journal, Volume 5, Issue 3, Page # 340–348, 2020; DOI: 10.25046/aj050344
Abstract:

Competitive sport has one phenomenal or fundamental aspect of selecting players into playing squad for a game that can influence a Club or a team in almost all major aspects. Various Characteristics or behavioral aspects of players will be instrumental towards the selection of a specific player into a team depending on the nature, level,…

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(This article belongs to Section Interdisciplinary Applications of Computer Science (CSI))
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