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Open AccessArticle
20 Pages, 3,025 KB Download PDF

Driving Behaviour Identification based on OBD Speed and GPS Data Analysis

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 550–569, 2021; DOI: 10.25046/aj060160
Abstract:

Vehicle accidents, particularly in small and large urban areas, are rising tremendously day by day worldwide. As a recent research subject in automaton transportation, the subsequent collision has become a vital issue and emergency. Internet of things (IoT) and the Internet of Vehicles (IoV) have become very popular these days because of their versatility, and…

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(This article belongs to Section Hardware & Architecture in Computer Science (CHA))
Open AccessArticle
12 Pages, 1,371 KB Download PDF

Enterprise Resource Planning Readiness Assessment for Determining the Maturity Level of ERP Implementation in the Industry in Indonesia

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 538–549, 2021; DOI: 10.25046/aj060159
Abstract:

The textile industry is one of the prioritized industries, because it contributes to the country’s foreign exchange, absorbs a large number of workers, and fulfills the need for national clothing. To increase work efficiency and productivity, the textile industry must use ERP. However, ERP implementation still has a relatively high failure rate. ERP readiness assessment…

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(This article belongs to Section Information Systems in Computer Science (CIS))
Open AccessArticle
6 Pages, 733 KB Download PDF

Optimized use of RFID at XYZ University Library in Doing Auto Borrowing Book by Utilizing NFC Technology on Smartphone

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 532–537, 2021; DOI: 10.25046/aj060158
Abstract:

NFC (Near Field Communication) is a contactless communication technology based on a radio frequency (RF) field using a base frequency of 13.56 MHz. NFC technology is perfectly designed to exchange data between two devices via simple touch gestures. RFID is the process of identifying an object directly by radio frequency. There are two important components…

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(This article belongs to Section Hardware & Architecture in Computer Science (CHA))
Open AccessArticle
8 Pages, 985 KB Download PDF

A Proposed Framework to Improve Containerization from Asia to North America

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 479–486, 2021; DOI: 10.25046/aj060152
Abstract:

The constant market change and the critical role of the logistics process in the supply chain need to have special attention because it is an essential piece for the global business strategy. This paper presents an assessment of the processes of handling material from Asia suppliers to North America. The data utilized for the analysis…

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(This article belongs to the sp-covid19 (Special Issue on the Economic Impact of COVID-19 on Companies and Consumers 2020-21) & Section Industrial Engineering (EID))
Open AccessArticle
38 Pages, 1,513 KB Download PDF

Waste To Energy Feedstock Sources for the Production of Biodiesel as Fuel Energy in Diesel Engine – A Review

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 409–446, 2021; DOI: 10.25046/aj060147
Abstract:

In the recent past, there has been a renewed shift into biomass and other recycled waste sources for biodiesel production and utilization. This is a critical area of research and study in which this present work intends to review and identify gaps in literature by shifting the focus of review to non-plant based sources for…

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(This article belongs to Section Mechanical Engineering (EMH))
Open AccessArticle
8 Pages, 811 KB Download PDF

Ecosystem of Renewable Energy Enterprises for Sustainable Development: A Systematic Review

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 401–408, 2021; DOI: 0.25046/aj060146
Abstract:

In the Global sphere, the social, environmental, and economic pillars are the main contributors and accelerators to the sustainable development goals. As a result, the latter creates a platform for interdisciplinary researchers, society and decision-makers to collaborate in formulating ways to minimize factors contributing to environmental concerns. Energy is currently referred to as one of…

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(This article belongs to the sp-covid19 (Special Issue on the Economic Impact of COVID-19 on Companies and Consumers 2020-21) & Section Green & Sustainable Science & Technology (GSS))
Open AccessArticle
8 Pages, 623 KB Download PDF

Environmental Entrepreneurship as an Innovation Catalyst for Social Change: A Systematic Review as a Basis for Future Research

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 393–400, 2021; DOI: 10.25046/aj060145
Abstract:

There are pressures to adopt sustainable behaviour more so in generating profits and benefiting the society to accelerate green efforts through a green framework. The overarching goal of the paper is premised through various works of literature, building the ecosystem the elements highlighted by most researchers in the field of environmental entrepreneurship. The various models…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Psychiatry (PSY))
Open AccessArticle
9 Pages, 349 KB Download PDF

Data Aggregation, Gathering and Gossiping in Duty-Cycled Multihop Wireless Sensor Networks subject to Physical Interference

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 369–377, 2021; DOI: 10.25046/aj060142
Abstract:

Data aggregation, gathering and gossiping are all vital communication tasks in wireless sensor networks (WSNs). When all networking devices are always active, scheduling algorithms for these communication tasks have been extensively investigated under both the protocol and physical interference models. However, wireless devices usually switch between the sleep state and the active state for the…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
7 Pages, 2,135 KB Download PDF

Deep Learning based Models for Solar Energy Prediction

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 349–355, 2021; DOI: 10.25046/aj060140
Abstract:

Solar energy becomes widely used in the global power grid. Therefore, enhancing the accuracy of solar energy predictions is essential for the efficient planning, managing and operating of power systems. To minimize the negatives impacts of photovoltaics on electricity and energy systems, an approach to highly accurate and advanced forecasting is urgently needed. In this…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Electrical Engineering (ELE))
Open AccessArticle
9 Pages, 919 KB Download PDF

Mathematical Modelling of Output Responses and Performance Variations of an Education System due to Changes in Input Parameters

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 327–335, 2021; DOI: 10.25046/aj060137
Abstract:

“This paper is an extension of work originally presented in the 4th International Conference on Systems of Collaboration, Big Data, Internet of Things & Security -SysCoBIoTS’19”. The use of complex and dynamic systems modelling to social systems is quite recent and its pertinence in the case of an educational system is continually increasing. For the…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
11 Pages, 1,549 KB Download PDF

Chaos-Based Image Encryption Using Arnold’s Cat Map Confusion and Henon Map Diffusion

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 316–326, 2021; DOI: 10.25046/aj060136
Abstract:

This research designed an image encryption system that focused on securing teledermatology data in the form of skin disease images. The encryption and decryption process of this system is done on the client side using chaos-based encryption with confusion and diffusion techniques. Arnold’s cat map is the chaotic map model used for confusion, while the…

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(This article belongs to Section Software Engineering in Computer Science (CSE))
Open AccessArticle
7 Pages, 823 KB Download PDF

Optimizing the Wind Farm Layout for Minimizing the Wake Losses

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 309–315, 2021; DOI: 10.25046/aj060135
Abstract:

The development of wind farms requires an optimal design of wind turbines layout. The main goal of this optimization is to minimize the wake effect through the optimal placement of the wind turbines. The current study aims to standardize the wake losses among all wind turbines in the wind farm and bringing their losses to…

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(This article belongs to Section Environmental Engineering (EEV))
Open AccessArticle
8 Pages, 1,101 KB Download PDF

Simulation of Pulse Width Modulation DC-DC Converters Through Symbolic Analysis Techniques

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 275–282, 2021; DOI: 10.25046/aj060132
Abstract:

The problem of Pulse Width Modulated (PWM) DC-DC converter simulation is faced in this paper. It is shown how the analysis of this kind of circuits, nonlinear and switching for their nature, can be easily and quickly executed by using symbolic analysis techniques. The paper also presents the program SapWinPE, which performs an automatic symbolic…

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(This article belongs to Section Electrical Engineering (ELE))
Open AccessArticle
8 Pages, 422 KB Download PDF

Indoor Positioning System using WKNN and LSTM Combined via Ensemble Learning

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 242–249, 2021; DOI: 10.25046/aj060127
Abstract:

Indoor positioning system (IPS) has become a high demand research field to be developed and has made considerable progress in recent years. Wi-Fi fingerprinting is the most promising technique that produces an acceptable result. However, despite the large amount of research that has been done using Wi-Fi fingerprinting, only a few Wi-Fi based IPS in…

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(This article belongs to Section Artificial Intelligence in Computer Science (CAI))
Open AccessArticle
12 Pages, 502 KB Download PDF

A Case Study to Enhance Student Support Initiatives Through Forecasting Student Success in Higher-Education

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 230–241, 2021; DOI: 10.25046/aj060126
Abstract:

Enrolment figures have been expanding in South African institutions of higher-learning, however, the expansion has not been accompanied by a proportional increase in the percent- age of enrolled learners completing their degrees. In a recent undergraduate-cohort-studies report, the DHET highlight the low percentage of students completing their degrees in the allotted time, having remained between…

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(This article belongs to the SP11 (Special Issue on Innovation in Computing, Engineering Science & Technology 2021) & Section Information Systems in Computer Science (CIS))
Open AccessArticle
6 Pages, 840 KB Download PDF

Sensorless Control and Corrected Error Commutation of the Brushless DC Motor

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 224–229, 2021; DOI: 10.25046/aj060125
Abstract:

This paper presents a simple method for correcting the error of commutation windings for sensorless control of a brushless DC motor with a small inductance. Switching error analysis is performed based on the phase currents of the switched-off and switched-on phases. To correct the commutatiuon signals for the inverter, a speed-independent function is used, calculated…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Automation & Control Systems (ACS))
Open AccessArticle
6 Pages, 1,031 KB Download PDF

Analysis of Real-time Blockchain Considering Service Level Agreement (SLA)

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 218–223, 2021; DOI: 10.25046/aj060124
Abstract:

The Blockchain technologies enable decentralized networking consisting of large number of nodes. To determine the shared states and failures of all nodes in a fully distributed peer-to-peer system, the appropriate consensus algorithm needs to be selected for each Internet of Things system. In this paper, a novel hierarchical voting-based byzantine fault tolerance (HBFT) consensus algorithm…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Interdisciplinary Applications of Computer Science (CSI))
Open AccessArticle
8 Pages, 8,129 KB Download PDF

PrOMor: A Proposed Prototype of V2V and V2I for Crash Prevention in the Moroccan Case

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 200–207, 2021; DOI: 10.25046/aj060122
Abstract:

Road safety has become an object of research and many research institutes have invested in this field because a lot of people die and many others are injured every year due to road accidents. The deployment of wireless communication technologies for vehicular networks can considerably improve road safety. It can enable new services such as…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Transportation Science & Technology (TST))
Open AccessArticle
9 Pages, 1,253 KB Download PDF

Autonomous Robot Path Construction Prototype Using Wireless Sensor Networks

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 169–177, 2021; DOI: 10.25046/aj060119
Abstract:

The use of wireless sensor networks (WSN) can be a valuable contribution in disaster situations or life-threatening exploration. Using wireless mobile robots, it is possible to explore vast areas without human intervention. However, the wireless network coverage that can keep mobile robots connected to the base station / gateway is a major limitation. With this…

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(This article belongs to the SP10 (Special Issue on Multidisciplinary Sciences and Engineering 2020-21) & Section Network Engineering (ENW))
Open AccessArticle
12 Pages, 1,444 KB Download PDF

Balancing Exploration-Exploitation in the Set Covering Problem Resolution with a Self-adaptive Intelligent Water Drops Algorithm

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 134–145, 2021; DOI: 10.25046/aj060115
Abstract:

The objective of the metaheuristics, together with obtaining quality results in reasonable time, is to be able to control the exploration and exploitation balance within the iterative processes of these methodologies. Large combinatorial problems present ample search space, so Metaheuristics must efficiently explore this space; and exploits looking in the vicinity of good solutions previously…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Automation & Control Systems (ACS))
Open AccessArticle
6 Pages, 315 KB Download PDF

Downlink Indoor Coverage Performance of Unmanned Aerial Vehicle LTE Base Stations

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 128–133, 2021; DOI: 10.25046/aj060114
Abstract:

In this study, we study on the downlink indoor coverage performance of unmanned air vehicle (UAV) base stations. We consider a probabilistic expression for air-to-ground (ATG) path loss, and a deterministic one for additional indoor losses in order to provide a practical model. One of our important assumptions is that the UAV base station operates…

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(This article belongs to the SP9 (Special Issue on Multidisciplinary Innovation in Engineering Science & Technology 2020) & Section Aerospace Engineering (EAR))
Open AccessArticle
13 Pages, 1,381 KB Download PDF

Modeling Watershed Health Assessment for Five Watersheds in Lampung Province, Indonesia

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 99–111, 2021; DOI: 10.25046/aj060111
Abstract:

A healthy watershed is important not only for the ecosystem but also for human socioeconomic activities. Therefore, a compatible assessment model is required to recognize watershed health. In Indonesia, the watershed health assessment is directed by the Ministry of Forestry regulation number 60/2014. A critic might be posed to this directive for not including the…

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(This article belongs to Section Multidisciplinary Engineering (EMU))
Open AccessArticle
12 Pages, 546 KB Download PDF

Modified Blockchain based Hardware Paradigm for Data Provenance in Academia

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 66–77, 2021; DOI: 10.25046/aj060108
Abstract:

Educational organizations often need to distribute academic transcripts and certificates upon student’s request since they are mandatory for admission into new scholarly programs including placement activities. Manual procedures involved with the transmission process of academic document is indeed a tedious task that results in substantial overhead. Thus the necessity for an autonomous electronic system for…

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(This article belongs to Section Electronic Engineering (EEE))
Open AccessArticle
9 Pages, 1,449 KB Download PDF

Current Control of Battery-Supercapacitors System for Electric Vehicles based on Rule-Base Linear Quadratic Regulator

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 57–65, 2021; DOI: 10.25046/aj060107
Abstract:

This research aims to investigate the energy and power management of a battery-supercapacitors Hybrid Energy Storage System (HESS) for Electric vehicles (EVs). A bidirectional DC-DC converter, a battery and a set of supercapacitors were employed to construct the parallel semi-active architecture of HESS. Two strategies of Rule-Base Linear Quadratic Regulators (R-B LQRs) were proposed to…

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(This article belongs to Section Electrical Engineering (ELE))
Open AccessArticle
8 Pages, 1,024 KB Download PDF

Sensitivity Analysis of Data Normalization Techniques in Social Assistance Program Decision Making for Online Learning

Advances in Science, Technology and Engineering Systems Journal, Volume 6, Issue 1, Page # 49–56, 2021; DOI: 10.25046/aj060106
Abstract:

Data sensitivity analysis using normalization techniques in decision making has an impact on preference values and rankings in the case of social assistance programs for student online. The distribution of assistance is disproportionate and not on target to potential recipients. This study aims to analyze data sensitivity from simple data normalization techniques and linear techniques…

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(This article belongs to Section Theory & Methods in Computer Science (CTM))
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