International Journal of Science, Engineering and Information Technology
International journal of science, engineering and information techology (IJSEIT) is open access and peer-reviewed journal, published by Universitas Trunojoyo Madura which. We escalate both theoretical and experimental papers of permanent interest, not previously published in a journal that aims to promote the theory and practice of science, engineering and information technology. In addition to peer-reviewed original research papers, the Editorial Board welcomes original research reports, state-of-art reviews and communications in the broadly defined field of science, engineering and information technology Faculty of Engineering , The University of Trunojoyo Madura, Jl. Raya Telang PO BOX 2 Kamal, Bangkalan, 66192, East Java, Indonesia Publication Schedule : July and December First edition : December 2016 The scope of IJSEIT includes a wide spectrum of subjects including Science (Mathematics, Physics, Biology, Chemistry, Social Science, Material Sciences, Food Sciences, Environmental Science, Earth Science, Space Science, Agricultural Science, Sustainable Development, Applied Physics, Communicable Diseases, Emergency Medicine, Micro-Nano Sciences, Environmental Health). Engineering (Automotive Technologies, Material Engineering, Construction Materials, Design and Manufacturing, Dynamics and Control, Energy Generation, Utilization, Conversion, Fluid Mechanics and Hydraulics, Heat and Mass Transfer, Renewable and Sustainable Energy Technologies, Robotics and Mechatronics, Solid Mechanics and Structure, Thermal Sciences, Computer Vision and Robotics, Control Theory, Electromagnetic Waves, Microwave Techniques and Antennas, Embedded Systems, Integrated Circuits, VLSI Design, Testing, Microelectromechanical Systems, Microelectronics, Electronic Devices and Circuits, Power, Energy, and Signal). Information Technology and Systems (Coding, Cryptography, and Information Protection, Communications, Networks, Mobile Computing, and Distributed Systems, Compilers and Operating Systems, Computer Architecture, Supply Chain Management, Image Processing, Speech Processing, Strategy, Change Management, Human Resources, System Development, and Implementation, Communications, Software Engineering, Technology Developments, Technology Futures, Data Mining, Information Retrieval, Big Data, Internet, Cloud Data Management, E-Government, Smart City, Knowledge Management, Service Innovation, Digital Enablement, Business Process Management, Web Semantics, Visual and Audio Information Systems, Scientific Computing, and Organisational Behaviour).
Articles
142 Documents
<![CDATA[Analysis of Transformer Protection Systems Using Smart Relays for Electrical Energy Stability ]]>
<![CDATA[Yuli Prasetyo]]>;
<![CDATA[Dimas Nur Prakoso]]>;
<![CDATA[Ryan Wicaksono]]>;
<![CDATA[Budi Triyono]]>;
<![CDATA[Santi Triwijaya]]>
<![CDATA[ International Journal of Science, Engineering, and Information Technology Vol 7, No 02 (2023): IJSEIT Volume 07 Issue 02 29 July 2023 ]]>
Publisher : <![CDATA[Universitas Trunojoyo Madura ]]>
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DOI: 10.21107/ijseit.v7i02.20337
<![CDATA[A transformer is an electrical device that is used to change the voltage from one level to another in order to transfer electrical energy from one place to another. One of the main benefits of a transformer is to reduce power loss in the electrical network. Transformers can be used to stabilize the electric voltage and keep the electric voltage within safe limits. The protection system on the transformer is very important to prevent damage or failure to the transformer which can cause disruption of the electricity supply or even fire. This protection will work to cut off electrical connections and prevent damage to the transformer. Overload interference occurs if the current read on the Smart Relay LCD is more than 10 A so that the contactor will work after a disturbance of 5 seconds and the green indicator light will turn off. Whereas for Overheat interference on the transformer if the temperature exceeds 450C then the contactor will work to turn off the system with a duration of 1-2 seconds then the green indicator light and the system will OFF. The voltage drop disturbance occurs if the voltage read on the Smart Relay LCD is less than 15 kV on the primary side of the transformer and less than 300 V on the secondary side of the transformer so that the contactor will work to cut off the voltage after a disturbance occurs for 8-10 seconds then the green indicator light will turn off.]]>
<![CDATA[Implementation Of Health Innovations For Patients With Kyphos Through Therapy Jacket Registered Patent And Copyright ]]>
<![CDATA[Aldi Adi Pratama]]>;
<![CDATA[Aprilia Tri Purwandari]]>
<![CDATA[ International Journal of Science, Engineering, and Information Technology Vol 7, No 02 (2023): IJSEIT Volume 07 Issue 02 29 July 2023 ]]>
Publisher : <![CDATA[Universitas Trunojoyo Madura ]]>
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DOI: 10.21107/ijseit.v7i02.19246
<![CDATA[This activity is intended to provide an alternative healing through Therapy Jackets which were previously the result of an innovative 2021 student creativity program. The main problem faced by patients is severe pain when they want to stand up from a sitting position. The results of these products are used in advanced community service, by conducting therapeutic trials on two yield patients, with the aim of reducing the degree of bending in one month. The first patient experienced a decrease in the degree of bending on the fifth to eighth day of therapy from 36° and experienced a change on the fifth day with a value of 35.6°. Subsequent changes occurred on the sixth day 35.5°, seventh 35° and eighth 34.9°. The second patient experienced a decrease in the degree of bending on the fifth to sixth day of therapy from a bending value of 38°, and experienced a change on the fifth day with a value of 37°. Subsequent changes occurred on the sixth to the eighth day 36.7°. This product has also been filed for patent registration with application number S00202106605 and copyright registration with registration number 000266965.]]>
<![CDATA[INTERNET OF THING BASED CORN TEMPERATURE AND HUMIDITY CONTROL WITH FUZZY METHOD ]]>
<![CDATA[kukuh winarso]]>;
<![CDATA[Faikul Umam]]>
<![CDATA[ International Journal of Science, Engineering, and Information Technology Vol 7, No 1 (2022): IJSEIT Volume 07 Issue 01 31 December 2022 ]]>
Publisher : <![CDATA[Universitas Trunojoyo Madura ]]>
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DOI: 10.21107/ijseit.v7i1.19314
<![CDATA[Technological developments that are currently very helpful in work, one of which is in the agricultural sector. Farmers currently do not use technology, even though using technology can help farmers in completing their work. This study used the fuzzy logic method to control the temperature and humidity of corn. Several previous studies have focused more on making corn drying devices so they cannot remotely monitor temperature and humidity in corn. The aim of this research is to create an IoT-based corn temperature and humidity control system with the fuzzy logic method. This research focuses on making tools and systems that can monitor corn temperature and humidity remotely by utilizing a mobile application. The results of this study were two tests, the first experiment used corn with low or wet humidity and normal temperature while the second experiment used corn with high temperature and low humidity. The first experiment in the drying process showed a significant increase from the corn moisture value which was initially 400 to 649 in 15 minutes, while from 649 to 1003 it took 10 minutes. The second experiment took approximately the same time as the first experiment, which was about 15 minutes. When the humidity value has started to rise from 759 to 1005 it only takes approximately 10 minutes.]]>
<![CDATA[Hand Load Analysis Using Text Mining Based on Letter Frequency of Indonesian Language Theses Documents ]]>
<![CDATA[Akbar Rizki]]>;
<![CDATA[Barokaturrizkia Ameliani]]>;
<![CDATA[Abdul Aziz Nurussadad]]>;
<![CDATA[Bagus Sartono]]>;
<![CDATA[Itasia Dina Sulvianti]]>;
<![CDATA[Auzi Asfarian]]>
<![CDATA[ International Journal of Science, Engineering, and Information Technology Vol 7, No 02 (2023): IJSEIT Volume 07 Issue 02 29 July 2023 ]]>
Publisher : <![CDATA[Universitas Trunojoyo Madura ]]>
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DOI: 10.21107/ijseit.v7i02.19078
<![CDATA[Scientific documents contain valuable knowledge which can be discovered using text analysis. Meanwhile, the act of typing the text may discover the psychological and health condition. The hand load of the typer is essential information for designing a better keyboard, which is relevant to students' well-being in higher education institutions. This study aims to analyze the hand load of students when typing their theses in the Indonesian language. We calculate letter frequency in the Indonesian language theses documents, examine the hand load balance based on letter position on a QWERTY keyboard, identify letter hotspots, and examine hand alternation using circular visualization. The results are that the left hand has the higher load hand, indicated by the most frequent letter appearing in the documents and the letter W as the hotspot, located on the keyboard's left side. Moreover, hand alternations based on the sequence of Indonesian text identify a significant high alteration of letters from the left to the left side when typing Indonesian documents using the QWERTY keyboard. This result confirmed that the left hand has more load and less time to take a break than the right hand.]]>
<![CDATA[SMART CHICKEN FARM MONITORING AND INTERNET OF THINGS-BASED AUTOMATION SYSTEM ]]>
<![CDATA[kukuh winarso]]>;
<![CDATA[Rachmat Hidayat]]>
<![CDATA[ International Journal of Science, Engineering, and Information Technology Vol 6, No 2 (2022): IJSEIT Volume 06 Issue 02 July 2022 ]]>
Publisher : <![CDATA[Universitas Trunojoyo Madura ]]>
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DOI: 10.21107/ijseit.v6i2.21808
<![CDATA[The use of intelligent technology in the modern era is widely used in all types of work. Technological developments in the livestock sector are so rapid, for example, with smart farming. Boiler chickens require temperatures of 29 – 35oC and humidity of 60 – 70% to maintain the life span and quality of the chickens. This study aims to build a Smart Chicken Farm monitoring system with automatic control based on the Internet of Things (IoT) with the fuzzy mamdani method as a decision-making system and mobile-based applications as monitoring media. After carrying out the testing process 5 times, the value generated from the sensor with fuzzy mamdani logic as decision making gives very good results characterized by no errors during the decision making process by fuzzy logic in setting ON and OFF on fans and heating lamps to maintain quality of temperature and humidity in smart chicken farm. The process of controlling and monitoring the smart chicken farm is applied in the form of a mobile-based application and runs well.]]>
<![CDATA[Determination the Critical Component Machine using AHP Method for Reliability Centered Maintenance ]]>
<![CDATA[Shofi Fitrotis Salimah]]>
<![CDATA[ International Journal of Science, Engineering, and Information Technology Vol 7, No 02 (2023): IJSEIT Volume 07 Issue 02 29 July 2023 ]]>
Publisher : <![CDATA[Universitas Trunojoyo Madura ]]>
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DOI: 10.21107/ijseit.v7i02.20210
<![CDATA[Identification of critical components is one of the important steps in reliability-centered maintenance. This paper aims to develop a strategy to integrate key factors related to maintenance with component/sub system criticality. To analyze the criticality of a component, five criteria are used, namely duration of maintenance, probability of failure, level of risk of production process disruption due to component failure, facilities required for repair, and maintenance costs. A hierarchical network is created to identify important components based on these criteria. The Analytical Hierarchy process is one method to facilitate maintenance managers in making decisions in prioritizing maintenance of various components/failure modes so that the maintenance system runs more effectively and efficiently. Theoretical principles and real cases from an industry are analyzed to explain the implications of the proposed method. The results of the study provide a realistic solution in determining the priority of critical components in a reliability-centered maintenance plan. Article History Received 00 December 00Received in revised form 00 January 00Accepted 00 February 00]]>
<![CDATA[MODEL DEVELOPMENT STANDARD SIZE MADURA BATIK CLOTHING BASED ON LOCAL WISDOM THAT IS RELEVANT TO THE CONCEPT OF ERGONOMICS ANTHROPOMETRY MADURA CASE STUDY ]]>
<![CDATA[Rachmat Hidayat]]>
<![CDATA[ International Journal of Science, Engineering, and Information Technology Vol 5, No 02 (2021): IJSEIT Volume. 05 Issue 02. JULY 2021 ]]>
Publisher : <![CDATA[Universitas Trunojoyo Madura ]]>
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DOI: 10.21107/ijseit.v5i02.21807
<![CDATA[The size of the clothes that are not standard will lead to a lack of confidence in consumer clothes on the size of the clothes label. Similarly, ethnic Batik clothing products Madura, have the same problem related to a lack of standard clothes size. Therefore, the study is related to the standardization of the size of this Madura batik ethnic dress. Standard sizes are done with appropriate body anthropometry measurements. Data retrieval was conducted against 450 Madura residents aged 5-12 years, 13-18 years, and 19-30 years. From the results of processing using the principal component analysis and analysis, cluster obtained three classifications of clothing sizes i.e. S, M, and L with an aggregate loss value smaller than the ideal aggregate value.]]>
<![CDATA[Partial Discharge Measurement Using Transient Earth Voltage Sensors with Different Dimensions in Metal Shrouded Equipment ]]>
<![CDATA[Dedi Tri Laksono]]>;
<![CDATA[Deni Tri Laksono]]>;
<![CDATA[Monika Faswia Fahmi]]>;
<![CDATA[Umar Umar Khayam]]>
<![CDATA[ International Journal of Science, Engineering, and Information Technology Vol 7, No 02 (2023): IJSEIT Volume 07 Issue 02 29 July 2023 ]]>
Publisher : <![CDATA[Universitas Trunojoyo Madura ]]>
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DOI: 10.21107/ijseit.v7i02.20537
<![CDATA[Partial discharge (PD) generally occurs in electrical equipment that is encased in metal. The metal box is a form of high voltage equipment such as Gas Insulated Switchgear (GIS), power switchgear. Indications of high-voltage electrical insulation failure can be detected by the appearance of partial discharge. One of the sensors to detect partial discharge is the Transient Earth Voltage (TEV) sensor. This study is to find the difference in detecting partial discharges in 3x3 cm handmade TEV sensors and 4x4 cm handmade TEV. The TEV sensor is positioned at the midpoint of the bushing area. A bushing is an area on high-voltage equipment where there is a small gap. The TEV sensor was placed at a distance of 15 cm, 30 cm, and 45 cm from the bushing. Some partial discharge measurements are in the form of partial discharge waveforms, partial discharge Inception Voltage, and phase patterns. Then the calculation is carried out on the frequency range of the TEV sensor. The source of partial discharge in the air insulation medium is a needle plate electrode. Based on the measurement results, both handmade TEV sensors can detect partial discharge in the ultrawide band frequency range. The result is that the 4x4 cm TEV sensor is better than the 3x3 cm TEV. This can be seen from the acquisition of PDIV, partial discharge waves, or capacitance values. Although the range of values is not large.]]>
<![CDATA[BALANCE AND SPEED CONTROL SETTING ON SEGWAY UTILIZING PID CONTROL ]]>
<![CDATA[Fatanur Baity Tsulutsya]]>;
<![CDATA[Miftahul Choiro]]>;
<![CDATA[Hairil Budiarto]]>;
<![CDATA[Ach Kusairi]]>
<![CDATA[ International Journal of Science, Engineering, and Information Technology Vol 7, No 02 (2023): IJSEIT Volume 07 Issue 02 29 July 2023 ]]>
Publisher : <![CDATA[Universitas Trunojoyo Madura ]]>
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DOI: 10.21107/ijseit.v7i02.22729
<![CDATA[Segway is an innovation that utilizes an inverted pendulum model placed on top of a wheeled platform to create a transportation device capable of balancing itself. This research aims to investigate the balance and speed control settings on the Segway. The objectives are to address the balance issues of the Segway and determine the working system used. The study involves the analysis of components, circuitry, and mechanical design to overcome existing challenges. A BLDC (Brushless Direct Current) motor is employed to maintain the Segway's stability while in an upright position. An MPU-6050 sensor functions as a readout for the Segway's angle and position under various conditions. The control system used is Proportional Integral Derivative (PID). The PID method is applied using angle data from the MPU-6050 sensor to maintain balance on the Segway. This helps reduce errors and makes the Segway's movements smoother and more stable. In this research, the Segway can move after self-balancing with a maximum tilt angle of 30º. The PID values used are Kp = 48, Ki = 3.5, and Kd = 1.6.]]>
<![CDATA[Innovative Technologies in Construction Project Management for Performance Improvement ]]>
<![CDATA[Waheed, Muhammad]]>
<![CDATA[ International Journal of Science, Engineering, and Information Technology Vol 8, No 1 (2023): IJSEIT Volume 08 Issue 01 31 December 2023 ]]>
Publisher : <![CDATA[Universitas Trunojoyo Madura ]]>
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DOI: 10.21107/ijseit.v8i1.23044
<![CDATA[Construction delays are becoming the most important issue facing all organizations in the construction industry. The majority of building projects in Pakistan are dealing with a similar issue. The goals of the organizations involved in construction firms, including the client, contractor, consultant, management, and others, are to finish the work within the allotted time frame, within the allocated funds, and with high-quality results. Construction projects are heavily influenced by delays; if individuals are unaware of the reasons behind the delays, they will not be successful. The purpose of this study is to identify the causes that cause delays so that the organizations can enhance the project's success. To determine the duration issues, the construction group members—owners, contractors, consultants, engineers, etc.—are surveyed using a questionnaire.]]>
