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Proceedings of

8th International E- conference on Engineering, Technology and Management ICETM 2022

Date
11-Dec-2022
Location
Online
Authors
42
ISBN
978-1-63248-195-5

18 Articles Published

1. CROSS-COUNTRY ANALYSIS ON WASTE GENERATION, COLLECTION SERVICE COVERAGE, INTERMEDIATE TREATMENT, AND FINAL DISPOSAL IN SOLID WASTE MANAGEMENT

Authors: MITSUO YOSHIDA

Abstract: In this paper, the trends of waste collection coverage, intermediate treatment, and final disposal of solid waste in the world are analyzed based on the cross-country analysis of waste management statistics. As a result, the improvement of waste collection service coverage strongly correlates with the increase of Human Development Index (HDI) and economic growth (GDP/capita). The introduction of intermediate treatments also correlates with economic growth, in which compost production and material recycling firstly become widespread in the low to middle-income stages, then following these, waste-to-energy incineration technology surges from middle to high-income stages. Anaerobic digestion also emerges from middle to high-income stages but in a limited scale. The method of final disposal of solid waste widely varies but in general open dumping decreases according to the economic growth, and sanitary landfilling increases

Keywords: waste management service coverage, intermediate treatment, final disposal, economic growth, human development index

Pages: 20 - 30 | DOI: 10.15224/ 978-1-63248-195-5-04

2. INNOVATION PROCESS MODEL BASED ON THE SHARING ECONOMY CONCEPT

Authors: ANNA VERETENNIKOVA

Abstract: The transformation of socio-economic relations due to the rapid development of digital technologies, the exposure to social and environmental problems, and the change in market behavior models lead to the need to design organizational processes based on continuous changes. Under these conditions, social relationships, effective models of cooperation, as well as the availability of resources become the most significant for the development of the innovative activity. This study aims to develop a model of the innovation process based on the concept of a sharing economy. The information base of this study was scientific sources presented in the Scopus database, revealing approaches to innovative development and the formation of the concept of a sharing economy. The research procedure included analysis of models of the innovation process, substantiation of the potential for using the sharing economy in increasing the efficiency of resource use, directly demonstrating the proposed model, as

Keywords: sharing economy, innovation process, digital platform, model.

Pages: 31 - 36 | DOI: 10.15224/ 978-1-63248-195-5-05

3. LARGE CORE GERMANIUM DOPED PHOTONIC CRYSTAL FIBER OVER FMF

Authors: CHRISSANTHI ANGELI , TENDAI MASUNDA ZENGENI , ROSHIDI DIN

Abstract: Hermite Gaussian modes are multiplexed over few mode fiber (FMF) with a Germanium doped large core photonic crystal fiber as a waveguide in a 20Gb system is studied. Comparison with regards to bit error rate (BER) and eye diagram performance is made between the 20Gb Germanium doped system and another system under the same conditions but with an undoped large core PCF. Results will indicate that the Germanium doped system performs more optimally compared to the undoped system in terms of the resultant bit error rate and eye diagrams. This inspires doping as preferably recommended to achieve optimal PCF performance

Keywords: photonic crystal fiber, germanium doped, few mode fiber

Pages: 44 - 48 | DOI: 10.15224/ 978-1-63248-195-5-07

4. A CASE STUDY OF SOFTWARE PROCESS IMPROVEMENT BASED ON CMMI VER 2.0

Authors: YULIANUS PALOPAK , WAHYU TRI ANGGORO , SUN-JEN HUANG

Abstract: Most businesses rely heavily on software to properly function their business process. As a result, many businesses attempt to meet their needs by developing and customizing their software. However, many organizations face difficulties in the software development process. Effective software development is necessary to produce good quality software by finishing on time, being cost-effective, and following user requirements. CMMI-Dev version 2.0 is a framework that can be used to improve the quality of the software development process. This research aims to develop recommendations that can improve software quality based on the application of CMMI-Dev. Utilizing the case study approach in the banking industry, this study proposes a recommendation to improve software quality. The recommendation is based on CMMI-Dev version 2.0 as the practice area is chosen according to the selected CMMI roadmap and implements a final recommendation to improve the quality of its software process.

Keywords: CMMI, CMMI-Dev, CMMI Roadmap, CMMI Continuous Representation, Software Process Improvement, Software Quality Improvement.

Pages: 49 - 55 | DOI: 10.15224/ 978-1-63248-195-5-08

5. AN INVESTIGATION OF LANDING IRREGULARITIES BASED ON ADS-B DATA FROM SULTAN SYARIF KASIM II AIRPORT, INDONESIA

Authors: OSVARI ARSALAN , RIZKI KURNIATI , ROSSI PASSARELLA , SITI NURMAINI

Abstract: In this study, we analyze the data from the landing phase at Sultan Syarif Kasim II Airport to identify patterns and trends in flight operations, particularly the landing process involving touchdown areas and rules. The data was collected between September 26 and October 29, 2022. The researcher used the ADS-B data of aircraft position and plotting at Google Maps to organize the data by runway number and identify the aircraft data anomalies. The data's information was used to conclude the data's aircraft landing irregularities. This task assists the data analysis process in determining patterns of airlines and aircraft types connected to compliance with landing restrictions in the form of runway touchdown areas. The results show that the aircraft code variable indicates that six different aircraft types have been recorded to execute the landing operation. According to the statistics, three airlines, Citilink Indonesia, Garuda Indonesia, and Lion Air, have normal flights based on aberra

Keywords: touchdown area, aviation, aircraft, airline, data analysis, data visualization, runway, airport

Pages: 56 - 63 | DOI: 10.15224/ 978-1-63248-195-5-09

6. DESIGN OF A SUB SYNCHRONOUS OSCILLATION CONDITION PROTECTION RELAY USING TIME FREQUENCY ANALYSIS

Authors: ADITI , PRASHANT GAWANDE , SANJAY DAMBHARE

Abstract: To boost a transmission line’s capacity for power transfer, series compensation is required. However, when we use series compensation there is risk of sub-synchronous resonance (SSR). With the increasing penetration of renewable generation resources, power grids have become more susceptible to sub-synchronous resonance phenomena, especially to sub synchronous control interaction, which produces fast-growing oscillations. This leads to mechanical fatigue of the shaft on which the turbine and generator are connected. Till now, different techniques have been proposed, like eigenvalue, frequency scan, and time domain simulation to study sub-synchronous resonance. In this paper we compare methods for detection of SSR. Proposed method is Stockwell transform. Proposed methods were compared with traditional method i.e., Fast Fourier Transform (FFT). The reliability and effectiveness of the method have been validated on IEEE first benchmark model. The model was simulated in ATP and all the im

Keywords: FFT, FACTS, HVDC, Prony analysis, Relay, Series compensation, SSR, Stockwell transform.

Pages: 90 - 94 | DOI: 10.15224/ 978-1-63248-195-5-14

7. DESIGN AND SIMULATION OF ISOLATED CONVERTER FOR AUXILIARY POWER MODULE

Authors: OMKAR A. ACHARYA , V.N. PANDE

Abstract: Electric vehicles (EVs) use an Auxiliary Power Module (APM) as a replacement for the alternator in conventional internal combustion engine vehicles. APM takes input power from high voltage (HV) battery and provides output power to charge low voltage (LV) battery and drive the auxiliary loads. For the APM with high input voltage galvanic isolation is a requirement. Soft-switched topologies offer better efficiency and EMI performance. This paper presents selection of suitable topology for such an APM operating within an inputvoltage range of 82.5 V to 126 V. The design procedure and mathematical computation are likewise incorporated. Thedesigned converter has efficiency of 94%.

Keywords: Auxiliary Power Module, LLC resonant converter, soft switching.

Pages: 110 - 113 | DOI: 10.15224/ 978-1-63248-195-5-18

8. ONLINE EDUCATION AND THE COVID-19 PANDEMIC

Authors: AGIM RUSHITI , Eliza Bajrami , Ustijana Rechkoska- Shikoska

Abstract: In this research paper that we conducted we have done many analyses for the outbreak of Covid-19, starting from online education during the pandemic as one of the most trending situation in our country and also in the whole world. Several dataset analyses have been conducted, in a form of a survey from multiple students from different age and gender.

Keywords: Covid-19, Students, Online education, Survey, Analyses

Pages: 15 - 19 | DOI: 10.15224/ 978-1-63248-195-5-03

9. DESIGN AND COMPARISON OF INTEGER AND FRACTIONAL PI CONTROLLERS FOR FIELD ORIENTED CONTROL OF PMSM

Authors: MEERA MURALI , OMKAR BHANAP , SHAYOK MUKHOPADHYAY

Abstract: Permanent magnet synchronous motor is a commonly used motor in electric vehicles. This paper focuses on the design and comparative analysis of integer and fractional order proportional integral controllers on Permanent Magnet Synchronous Motor (PMSM) used for electric vehicle application. Field oriented control (FOC) is used for control of PMSM in EV application. Dynamic equations in rotor reference frame are used to obtain the state space representation of the PMSM. Perturb and disturb method is used to convert this state space representation into transfer function. Frequency responsebased approach is used to design integer order PI (IOPI) and fractional order PI (FOPI) controllers for current as well as speed loops. Four different combinations of inner and outer loops are then considered for comparative analysis of time and frequency domain response. MATLAB software is used to validate the proposed PMSM drive system. It is observed that, the FOPI controller-based system is more effe

Keywords: PMSM, field-oriented control, fractional order control, frequency response-based design.

Pages: 37 - 43 | DOI: 10.15224/ 978-1-63248-195-5-06

10. EMOTIONAL VALUE AND GROWING ECONOMY

Authors: SHUICHI FUKUDA

Abstract: —Society shifts from one world to another with time. The current Industrial Society is getting close to its ceiling and many issues are emering. It is time now to consider and develop the next society. “Self-Actualization” is the highest need of us, humans and we get the greatest happiness and the feeling of achievement, when we do the job internally motivated and self-determined. In the Industrial Society, we worked for others, but we should consider making our life happy in the next society. To achieve this goal, we need to satify our emotion. But it is very much complicated and we cannot solve it mathematically. But we cope with the unexpected context in everyday life and it is enabled by our inborn instinct. If we make the most of our instinct, then we can increase emotional value and we can keep our economy growing. This paper points out the importance of instinct and how we can support it

Keywords: Self-actualization, CX, emotion, coordination, instinctsupport so

Pages: 69 - 73 | DOI: 6910.15224978-1-63248195511

11. EXPERIMENTAL INVESTIGATION TO CHANGE THE TYPE OF EXCITATION OF THE GENERATOR (INDEPENDENT OF EXCITATION OF THE GENERATOR (INDEPENDENT WITH SERIES) IN THE CASE OF THE ELECTRIC SYSTEM BRAKING )

Authors: BELE IOAN , BOCII SEVASTIAN LIVIU

Abstract: The braking is one of the most important duty cycles of a rail vehicle , irrespective of the type of the vehicle, i.e. a classical or a high speed one, due to the traffic safety that it must ensure and to the great diversity of factors that may influence its function. The electrical braking (with rheostat or regenerative) is characteristic for the rail stock motor vehicles and is based on the principle of reversibility in the electrical equipment. The authors present in the paper a solution obtained as a result of experiments on the electrical braking system for vehicles with frequent starts and stops. The experiments consisted in the replacement of the electrical braking system produced by an independent excitation generator with one produced by a series excitation generator

Keywords: Electrical braking system, Independent excitation generator, Series excitation generator.

Pages: 74 - 78 | DOI: 10.15224/ 978-1-63248-195-5-12

12. EMPIRICAL RELATIONSHIP TO EXPLICATE MUDFLOW BEHAVIOUR

Authors: BUDIJANTO WIDJAJA , LIVIA FLORENCIA

Abstract: Mudflow is one of the natural disasters that frequently happen in Indonesia. This flow-type of landslide occurs suddenly and moves very fast, so it can cause massive damage and loss. However, knowledge about this disaster's behavior is minimal, even though it poses a huge destructive threat. Assessment from twenty case studies is done to understand more about mudflow behavior. High plasticity silt is the soil type most likely to become mudflow. The sediment concentration by volume value for mudflow is in the range of 0.29–0.56. Eight relationships between mudflow parameters were obtained: the steeper the slope, the greater the flow distance; as the liquidity index increases, the viscosity and yield stress value will decrease; the higher the viscosity, the greater the flow width; More volume moves from sources to deposition areas over longer flow distances; as flow rate increases, flow duration decreases; the deeper the flow depth, the shorter the flow duration. Lastly, a wider flow w

Keywords: duration, flow depth, landslide, mudflow, viscosity, yield stress

Pages: 79 - 89 | DOI: 10.15224/ 978-1-63248-195-5-13

13. THE BENEFITS OF UPGRADING A CONVENTIONAL BATCH HEATING SYSTEM USING MULTIPLE TEMPERATURE MEASURING POINTS ANALYSIS

Authors: COSTEL-IOAN CIOBAN

Abstract: The supply of heat to buildings in Romania and beyond is at a turning point and the main reason is the everincreasing price of fuel and electricity. In the current context, climate change, energy dependence, depletion of fossil fuel reserves and the current geopolitical context generated by the war between Ukraine and Russia are forcing national and European institutions, local and national authorities to be concerned with increasing the quality of life of citizens (or at least preserving it at its current level) and meeting the conditions for ensuring their comfort. Another important issue is the safe operation of heating systems and the provision of minimum indoor thermal comfort parameters. The long-term security of energy resources and the fight against climate change require measures for the introduction, modernisation and expansion of efficient heat supply systems. In order to achieve these objectives, conditions for the efficient use of energy resources must be developed and en

Keywords: energy, heating installations, ASHRAE, thermal comfort, climate change, quality of life.

Pages: 101 - 108 | DOI: 10.15224/978-1-63248-195-5-16

14. USER ENTREPRENEURSHIP: ACCIDENTAL ENTREPRENEURS, HOBBYISTS AND PROFESSIONALS AS INNOVATION ACTORS IN TOURISM

Authors: EINAR SVANSSON

Abstract: The paper analyzes two innovative organizations in the well-being field with recent strands of user innovation and service concepts. The Service dominant (SD) logic of marketing (Lusch and Vargo, 2008) incorporates co-creation and a strong network lens and strengthens the perspective that innovative actors can be anywhere in the network of the organization. The Lead user theory (Erich von Hippel, 1986) defines the user ahead of the population in a rising trend, and that more frequently innovates if extreme needs or tastes call for a better solution. I argue that the recent papers by Shah & Tripsas (2007) highlighting “The Accidental Entrepreneur” as a heavy user innovating and the paper by Chatterji & Fabrizio (2008) focusing on “Professional Users as Source of Innovation” can help to expand the traditional innovation concepts in line with SD logic and Lead user theory. The research method is a case-study using historical data and interviews with managers and network partners.

Keywords: Entrepreneurship, Lead-user, Innovation, SD logic, Well-being tourism, accidental entrepreneurs, hobbyists, professionals

Pages: 108 - 109 | DOI: 10.15224/ 978-1-63248-195-5-17

15. THE EFFECT OF MANUAL LYMPH DRAINAGE ON BREAST CANCER-RELATED LYMPHEDEMA

Authors: MIHAELA SCUTURICI , ANDRA IOANA SINGURAN , MIHAELA APOSTU , OANA MARIA BALTAG

Abstract: Prevention of post-mastectomy complications is the major objective of physiotherapy. The prognostic benefits of lymph node dissection have been demonstrated for patients with breast cancer or gynecological malignancies; however, a complication associated with this procedure is lymphedema. Lymphedema is a common complication in patients who have undergone breast cancer surgery. Breast cancer-associated lymphedema (BCRL) is a major complication of breast cancer treatment, affects the quality of life of breast cancer survivors who develop it. Edema commonly affects the arm, leading to discomfort, decreased arm movements, pain, and decreased quality of life We studied whether manual lymphatic drainage could manage or prevent upper limb edema in patients after breast cancer surgery. Recent studies have shown that manual lymphatic drainage has a beneficial result in combating lymphedema in patients who have undergone surgery for breast cancer. Lymphatic drainage also has a beneficial effect

Keywords: Breast cancer, lymphedema, manual lymph drainage

Pages: 64 - 68 | DOI: 10.15224/ 978-1-63248-195-5-10

16. MULTILEVEL INVERTER APPLICATION FOR SPEED CONTROL OF INDUCTION MOTOR

Authors: AMBADAS S. MANE

Abstract: As industry applications are increasing day by day, Power Electronics is playing measure role for conversion of electrical energy. It helps in supplying the electrical system with reliable and effective power. This paper presents the performance analysis of Diode Clamped Multilevel Inverter for speed control of single-phase induction motor in open loop as well as in closed loop system. The speed is controlled by constant V/F control method. Speed is controlled over wide range by taking torque Constant. Using a closed-loop PI controller, the SPWM modulation technique is utilized to regulate the inverter's output and the motor's input. In that PD-SPWM technique is used to control the voltage magnitude and frequency of the output of Diode Clamped Multilevel Inverter (DCMLI).Simulation of open loop and closed loop model in software MATLAB/SIMULINK

Keywords: Diode Clamped Multilevel Inverter, Induction Motor, PI Controller, PD-SPWM Introduction

Pages: 8 - 14 | DOI: 10.15224/ 978-1-63248-195-5-02

17. SYSTEMATIC WAY TO ENHANCE THE DESIGN OF MECHANICAL PRODUCT BY UTILIZING ACCELERATED TESTING

Authors: SEONG-WOO WOO , DENNIS L.O'NEAL , YIMER MOHAMMED HASSEN

Abstract: This investigation shows the use of parametric accelerated life testing (ALT) as an approach to discover design deficiencies and alter them in producing a reliable quantitative (RQ) specification. It covers: (1) product BX life that X% of a population is unsuccessful with parametric ALT plan, (2) fatigue analysis, (3) ALTs with modifications, and (4) judgement as to whether the design(s) acquires the targeted BX life. A (generalized) life–stress model by the linear transport process and a sample size equation are proposed. A pneumatic cylinder in a machine tool was utilized as a case investigation. a cylinder was being unsuccessful in a flexible manufacturing system. To reproduce the market failure and alter the design, a parametric ALT was carried out. At 1 st ALT, the metal seal made of nickeliron alloy (36% Ni) partly cracked and had a metal crispy sound in tested cylinder. It was altered by changing the seal material from a metal to a polymer (silicone rubber). At 2 and ALT, the

Keywords: Parametric ALT, Mechanical product, Pneumatic cylinder, (metal) seal, Leakage, Design flaws

Pages: 1 - 7 | DOI: 10.15224/ 978-1-63248-195-5-01

18. MAXIMUM POWER POINT TRACKING USING MACHINE LEARNING ALGORITHM

Authors: ANJALI V. AKUSKAR , ARTI V. TARE , ROHAN S. KULKARNI , VIJAY N. PANDE

Abstract: The demand for electricity in the market is expanding, and renewable energy sources are vital to the system'smanagement. Renewable energy is available in various ways,including solar and wind energy. The aim is to get the highest possible power point under different environmental circumstances. This article delves into the broad idea of MPPT techniques that considerably improve the efficiency of a PV system. This study compares the most common algorithms. Various MPPT algorithms were established for usage in PV systems to obtain Maximum PowerPoint; Depending on the circumstances and the application, these algorithms range from basic to complicated. In general, the most well-known MPPT methods include perturb and observe (PO), incremental conductance (INC), and artificial neural networks (ANN). In this work, we expect to detect the peak power point of a solar PV system using a machine learning approach. The training datasetmay include panel input variables such as solar irradiance, temp

Keywords: MPPT; Artificial Neural Networks; P&O; INC

Pages: 95 - 100 | DOI: 10.15224/978-1-63248-195-5-15

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