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Simulasi Metode PID Pada Motor Pengaduk Cairan Nacl Berbasis PLC Purwoko, Ageng Rochmad Joko; Sutrisno, Imam; Subiyanto, Lilik; Rachman, Isa; Hasin, Muhammad Khoirul; Pambudi, Dwi Sasmita Aji
SISFOTENIKA Vol. 14 No. 2 (2024): SISFOTENIKA
Publisher : STMIK PONTIANAK

Show Abstract | Download Original | Original Source | Check in Google Scholar

AC motors are becoming increasingly popular in the industry due to their reliability and ease of control. It can be used in liquid mixing machines that require regular mixing of materials. The aim of this research is to control the speed of an AC motor using the PID method to ensure that the motor rotation remains stable when a disturbance occurs. The simulation results show that applying PID parameters with Kp of 4717, Ki of 41059, and Kd of 0.136 produces an error value of 8.75%. This is different from a system without PID, which has an error value of 15.2%, and these results show a performance increase of 6.45%. Therefore, the PID method is effective in improving the performance of PLC-based liquid stirring systems

Four Wheel Omni Trajectory with Gyrodometry Method in the Indonesia 2022 Ash Robot Contest Sutrisno, Imam; Harlinanda, Daffa Alifian; Ahmad, Zindhu Maulana; Priyonggo, Projek; Mantau, Aprinaldi Jasa; Santosa, Ari Wibawa Budi; Khalil, Muhammad; Umasangadji, Fahmi
Indonesian Journal of Innovation Multidisipliner Research Vol. 2 No. 2 (2024): June
Publisher : Institute of Advanced Knowledge and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69693/ijim.v2i2.130

The National Achievement Center (Puspresnas) and the Ministry of Education and Culture of the Republic of Indonesia proudly present the Indonesian Ash Robot Contest (KRAI), a yearly student robotics competition where teams tackle ash-related challenges with their robot creations. At KRAI 2021, it was shown that many robots were controlled using joysticks and resulted in a lack of effectiveness in robotic motion. The use of a joystick makes the movement of the robot take longer. This is because the robot is controlled by humans and the robot has not been able to pinpoint the robot's location. Gyrodometry is a method to map the robot's position using a inner ear and compass of the machine. In this research, Gyrodometry is used to map the position based on the readings of the gyroscope sensor and rotary encoder so that the robot can move automatically. In this research, the KRAI hitter robot can map positions and move in an accurate direction and can move automatically and effectively so that it can save more time and can increase the possibility of strategy in the match. From the results of this study, it was found that without using gyrodometry the error of X reached 11.825 cm and Y reached 35.1325 cm and also the angle error reached 13.7 degrees. and by using gyrodometry error X reaches 4.25 cm and Y reaches 5.775 cm and angle error 2.01 degrees. From these results, it was found that using gyrodometry was better than without using gyrodometry. The addition of waypoints to the robot only produces an average error of 8.2 cm X and Y error of -7.8 cm and the angle error reaches 10.2 degrees.

Underwater Remotely Operated Vehicle Control System Ar-chitecture Sutrisno, Imam; Widiarti, Yuning; Priyonggo, Projek; Hartanto, Tri Mulyatno Budhi; Santosa, Ari Wibawa Budi; Nofandi, Faris; Gunarti, Monika Retno; Prawoto, Agus; Wahyuni, Anak Agung Istri Sri
Indonesian Journal of Innovation Multidisipliner Research Vol. 2 No. 2 (2024): June
Publisher : Institute of Advanced Knowledge and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69693/ijim.v2i2.132

Underwater Remotely Operated Vehicle (ROV) control system architecture, work Class II - underwater inspection is demonstrated. The object is programmed on MATLAB simulink. The nonlinear modeled plants were processed by approximation way. Author planned a controller of an underwater ROV object. PID controller is used modeled plant. Tuning PID tool is used MATLAB for choose underwater ROV controller. Researchers tested an underwater ROV for system and solving problems an underwater ROV architecture.

Analisis Komprehensif Faktor-Faktor yang Mempengaruhi Produksi Air Tawar FWG di Kapal MT. Pangkalan Brandan Prawoto, Agus; Fauzi Muryadih, Izzul Luthfie; Sutrisno, Imam
Innovative: Journal Of Social Science Research Vol. 4 No. 2 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i2.9907

Fresh Water Generator (FWG) merupakan alat penting di kapal untuk menghasilkan air tawar dari air laut. Ketersediaan air tawar sangat krusial untuk berbagai keperluan, baik di akomodasi maupun ruang mesin. Gangguan pada FWG dapat menyebabkan kekurangan air tawar dan berakibat fatal pada operasional kapal. Penelitian ini bertujuan untuk: Mengidentifikasi faktor-faktor yang menyebabkan penurunan produksi air tawar pada FWG. Menganalisis upaya-upaya yang dilakukan untuk mencegah penurunan produksi air tawar. Mengevaluasi keefektifan upaya pencegahan tersebut. Penelitian ini dilakukan dengan: Mengkaji literatur terkait FWG dan faktor-faktor yang mempengaruhi produksinya. Melakukan observasi dan pengukuran pada FWG di kapal. Menganalisis data yang diperoleh untuk mengidentifikasi faktor penyebab dan upaya pencegahan. Hasil penelitian menunjukkan bahwa faktor-faktor yang menyebabkan penurunan produksi air tawar pada FWG antara lain: Proses evaporasi pada evaporator yang rendah. Rendahnya hasil kondensasi pada condenser. Rendahnya tekanan pada pompa ejector. Upaya pencegahan yang dilakukan untuk meningkatkan produksi air tawar antara lain: Pembersihan kerak dan endapan garam pada evaporator dan condenser. Pemantauan dan pengaturan suhu evaporator, condenser, dan air pendingin. Perawatan dan pemeriksaan pompa ejector secara berkala. Upaya pencegahan tersebut terbukti efektif dalam meningkatkan produksi air tawar. Hasil penelitian menunjukkan adanya peningkatan produksi air tawar dari X m3/hari menjadi Y m3/hari setelah upaya pencegahan dilakukan. Faktor-faktor utama yang menyebabkan penurunan produksi air tawar pada FWG adalah proses evaporasi yang rendah, kondensasi yang rendah, dan tekanan pompa ejector yang rendah. Upaya pencegahan yang dilakukan, seperti pembersihan kerak dan endapan garam, pemantauan suhu, dan perawatan pompa ejector, terbukti efektif dalam meningkatkan produksi air tawar.

Karakteristik Pendonor Yang Mengalami Penundaan Donor Darah Karena Faktor Hemoglobin Di UDD PMI Kabupaten Bojonegoro Tahun 2019-2022 Sudiwati, Ni Luh Putu Eka; Tarwiyanida, Annisa; Panggayuh, Ardi; Ariani, Nia Lukita; Saefudin, Asep; Sutrisno, Imam
Care : Jurnal Ilmiah Ilmu Kesehatan Vol 11, No 2 (2023): EDITION JULY 2023
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/jc.v11i2.4832

The availability of blood with unbalanced blood needs causes blood service facilities to lack blood stock. The deferral in donating blood is one of the reasons for the shortage of blood stock. The purpose of this study was to determine the characteristics of donors who experienced deferral in donating blood due to haemoglobin levels at UDD PMI Bojonegoro Regency in 2019–2022. The research design used is descriptive-quantitative through a secondary data survey. Data was obtained from the SIMDONDAR application regarding the number and characteristics of donors who experienced deferral in donor selection due to haemoglobin levels at UDD PMI Bojonegoro Regency during the 2019–2022 period. The data were analysed descriptively and presented in the form of tables and graphs. The results showed that the delay in donor selection was due to haemoglobin levels at UDD PMI Bojonegoro Regency for the 2019–2022 period, with as many as 3,385 donors with low haemoglobin levels totaling 2,492 people and 893 people with high haemoglobin levels. Characteristics of donors who experience delays in donating blood due to haemoglobin levels at UDD PMI Bojonegoro Regency in 2019–2022, based on age: most occur at the age of 25–44 years with a total of 198 people (51%); the most gender is female with a total of 208 people (54%); blood type occurs in O (+) in 148 people (38%); and type of work occurs in private employees in 138 people (36%).

Upgrading Digital Literacy for Gen Z in Madrasah through Basic Computer Training Prasojo, Budi; Adianto, Adianto; Sutrisno, Imam; Tanjung, Ihsan
International Journal on Advanced Science, Education, and Religion Vol 8 No 3 (2025): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v8i3.1233

Generation Z learners, born into an era of ubiquitous digital technology, require robust digital-literacy skills to participate effectively in education and society. However, many students in Islamic elementary schools (madrasah ibtidaiyah) still struggle with basic computer operation, especially when confronted with computer-based testing environments. This study aimed to upgrade the digital literacy of female students at MI Al Fatah II through a structured, hands-on Basic Computer Training (BCT) program. The training emphasized fundamental computer use, file management, text editing, and online-examination simulation. A participatory action-research design was adopted, involving 25 students over three weeks. Quantitative data were collected via pre- and post-tests, and qualitative data through observation and reflective interviews. The average literacy score increased from 48.2 to 86.7, yielding a normalized gain of 0.74 (high effectiveness). Students also exhibited enhanced self-confidence and ethical awareness in digital environments. The findings highlight that gender-responsive, context-based digital-literacy programs can effectively prepare young learners in faith-based schools to engage in online learning ecosystems and align with Indonesia’s Merdeka Belajar policy and the Sustainable Development Goals (SDGs 4 & 9).

Transforming Technological Literacy through Appropriate Technology Socialization for Junior High School Students Nugroho, Agung; sutrisno, imam; Arfianto, Afif Zuhri; Subekti, Joko
International Journal on Advanced Science, Education, and Religion Vol 8 No 3 (2025): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v8i3.1234

The rapid progress of information and communication technology in the era of the Fourth Industrial Revolution demands that younger generations possess strong technological literacy to adapt effectively to ongoing digital transformation. This study aims to enhance students’ technological literacy at SMPN 1 Karangrejo through socialization and practical activities using appropriate technology (AT). The research adopts a participatory descriptive method involving 40 junior high school students. The activities consist of four stages: preliminary observation, interactive socialization, hands-on construction of appropriate technology tools, and evaluation. Quantitative results show an average technological literacy increase of 35.2% with a normalized gain score of 0.71, indicating high effectiveness. Qualitative findings reveal enhanced student motivation, creativity, collaboration, and environmental awareness. The study demonstrates that project-based AT learning effectively transforms students’ technological understanding and attitudes, making it replicable in other schools with local adjustments.

Upgrading Digital Literacy for Gen Z in Madrasah through Basic Computer Training Prasojo, Budi; Adianto, Adianto; Sutrisno, Imam; Tanjung, Ihsan
International Journal on Advanced Science, Education, and Religion Vol 8 No 3 (2025): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v8i3.1233

Generation Z learners, born into an era of ubiquitous digital technology, require robust digital-literacy skills to participate effectively in education and society. However, many students in Islamic elementary schools (madrasah ibtidaiyah) still struggle with basic computer operation, especially when confronted with computer-based testing environments. This study aimed to upgrade the digital literacy of female students at MI Al Fatah II through a structured, hands-on Basic Computer Training (BCT) program. The training emphasized fundamental computer use, file management, text editing, and online-examination simulation. A participatory action-research design was adopted, involving 25 students over three weeks. Quantitative data were collected via pre- and post-tests, and qualitative data through observation and reflective interviews. The average literacy score increased from 48.2 to 86.7, yielding a normalized gain of 0.74 (high effectiveness). Students also exhibited enhanced self-confidence and ethical awareness in digital environments. The findings highlight that gender-responsive, context-based digital-literacy programs can effectively prepare young learners in faith-based schools to engage in online learning ecosystems and align with Indonesia’s Merdeka Belajar policy and the Sustainable Development Goals (SDGs 4 & 9).

Transforming Technological Literacy through Appropriate Technology Socialization for Junior High School Students Nugroho, Agung; sutrisno, imam; Arfianto, Afif Zuhri; Subekti, Joko
International Journal on Advanced Science, Education, and Religion Vol 8 No 3 (2025): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v8i3.1234

The rapid progress of information and communication technology in the era of the Fourth Industrial Revolution demands that younger generations possess strong technological literacy to adapt effectively to ongoing digital transformation. This study aims to enhance students’ technological literacy at SMPN 1 Karangrejo through socialization and practical activities using appropriate technology (AT). The research adopts a participatory descriptive method involving 40 junior high school students. The activities consist of four stages: preliminary observation, interactive socialization, hands-on construction of appropriate technology tools, and evaluation. Quantitative results show an average technological literacy increase of 35.2% with a normalized gain score of 0.71, indicating high effectiveness. Qualitative findings reveal enhanced student motivation, creativity, collaboration, and environmental awareness. The study demonstrates that project-based AT learning effectively transforms students’ technological understanding and attitudes, making it replicable in other schools with local adjustments.

Upgrading Digital Literacy for Gen Z in Madrasah through Basic Computer Training Prasojo, Budi; Adianto, Adianto; Sutrisno, Imam; Tanjung, Ihsan
International Journal on Advanced Science, Education, and Religion Vol 8 No 3 (2025): IJoASER (International Journal on Advanced Science, Education)
Publisher : Sekolah Tinggi Agama Islam Al-Furqan, Makassar - Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33648/ijoaser.v8i3.1233

Generation Z learners, born into an era of ubiquitous digital technology, require robust digital-literacy skills to participate effectively in education and society. However, many students in Islamic elementary schools (madrasah ibtidaiyah) still struggle with basic computer operation, especially when confronted with computer-based testing environments. This study aimed to upgrade the digital literacy of female students at MI Al Fatah II through a structured, hands-on Basic Computer Training (BCT) program. The training emphasized fundamental computer use, file management, text editing, and online-examination simulation. A participatory action-research design was adopted, involving 25 students over three weeks. Quantitative data were collected via pre- and post-tests, and qualitative data through observation and reflective interviews. The average literacy score increased from 48.2 to 86.7, yielding a normalized gain of 0.74 (high effectiveness). Students also exhibited enhanced self-confidence and ethical awareness in digital environments. The findings highlight that gender-responsive, context-based digital-literacy programs can effectively prepare young learners in faith-based schools to engage in online learning ecosystems and align with Indonesia’s Merdeka Belajar policy and the Sustainable Development Goals (SDGs 4 & 9).

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