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All Journal Rotasi Mechatronics, Electrical Power, and Vehicular Technology Jurnal Kesehatan Masyarakat Jurnal Al Bayan: Jurnal Jurusan Pendidikan Bahasa Arab Jurnal Teknologi Semesta Teknika Media Mesin: Majalah Teknik Mesin R.E.M (Rekyasa Energi Manufaktur) Jurnal JMPM (Jurnal Material dan Proses Manufaktur) JURNAL KESEHATAN LINGKUNGAN: Jurnal dan Aplikasi Teknik Kesehatan Lingkungan QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama Turbo : Jurnal Program Studi Teknik Mesin Journal of Research and Technology BERDIKARI : Jurnal Inovasi dan Penerapan Ipteks Jurnal SOLMA Pendas : Jurnah Ilmiah Pendidikan Dasar JCES (Journal of Character Education Society) Al Qalam: Jurnal Ilmiah Keagamaan dan Kemasyarakatan Lex Librum: Jurnal Ilmu Hukum Legal Standing : Jurnal Ilmu Hukum BIA': Jurnal Teologi dan Pendidikan Kristen Kontekstual IJoASER (International Journal on Advanced Science, Education, and Religion) Infotronik : Jurnal Teknologi Informasi dan Elektronika Journal of Primary Education Islamika: Jurnal Keislaman dan Ilmu Pendidikan Jurnal Teknologi Kedirgantaraan (JTK) Syntax Idea Journal of Robotics and Control (JRC) Otopro Journal of Computer System and Informatics (JoSYC) Jurnal Keselamatan Transportasi Jalan (Indonesian Journal of Road Safety) Jurnal Manajemen Bisnis Medika Teknika : Jurnal Teknik Elektromedik Indonesia Jurnal Pengabdian kepada Masyarakat Nusantara ARSY : Jurnal Aplikasi Riset kepada Masyarakat Ruwa Jurai: Jurnal Kesehatan Lingkungan Kabanti : Jurnal Kerabat Antropologi Jurnal Abdimas Kartika Wijayakusuma Bulletin of Information Technology (BIT) Indonesian Journal of Innovation Studies Jurnal Al-Qiyam Jurnal Tana Mana Al-MIKRAJ: Jurnal studi Islam dan Humaniora Journal Of Human And Education (JAHE) METAL : Jurnal Sistem Mekanik dan Termal PELS (Procedia of Engineering and Life Science) Abdimas Indonesian Journal Analisa: Journal of Social Science and Religion Jurnal Pengabdian Masyarakat Bangsa AutoMech : Jurnal Teknik Mesin Cendikia: Jurnal Pendidikan dan Pengajaran Journal of Fisheries and Marine Applied Science El-Madaniyah: Jurnal Pengabdian Masyarakat Prosiding Seminar Kesehatan Nasional Jurnal Psikologi Karakter Sunan Kalijaga Journal of Physics Signal and Image Processing Letters Jurnal Keselamatan Transportasi Jalan Kesmas: Jurnal Kesehatan Masyarakat Nasional (National Public Health Journal) Lex Librum : Jurnal Ilmu Hukum
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Kalman Filter for Noise Reducer on Sensor Readings Ma'arif, Alfian; Iswanto, Iswanto; Nuryono, Aninditya Anggari; Alfian, Rio Ikhsan
Signal and Image Processing Letters Vol 1, No 2 (2019)
Publisher : Association for Scientific Computing Electrical and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/simple.v1i2.2

Abstract

Most systems nowadays require high-sensitivity sensors to increase its system performances. However, high-sensitivity sensors, i.e. accelerometer and gyro, are very vulnerable to noise when reading data from environment. Noise on data-readings can be fatal since the real measured-data contribute to the performance of a controller, or the augmented system in general. The paper will discuss about designing the required equation and the parameter of modified Standard Kalman Filter for filtering or reducing the noise, disturbance and extremely varying of sensor data. The Kalman Filter equation will be theoretically analyzed and designed based on its component of equation. Also, some values of measurement and variance constants will be simulated in MATLAB and then the filtered result will be analyzed to obtain the best suitable parameter value. Then, the design will be implemented in real-time on Arduino to reduce the noise of IMU (Inertial Measurements Unit) sensor reading. Based on the simulation and real-time implementation result, the proposed Kalman filter equation is able to filter signal with noises especially if there is any extreme variation of data without any information available of noise frequency that may happen to sensor- reading. The recommended ratio of constants in Kalman Filter is 100 with measurement constant should be greater than process variance constant.
Monitoring and Power Control on Solar Panels Based on the Internet of Things (IoT) Binnerianto, Binnerianto; Ma’arif, Alfian; Iswanto, Iswanto
Signal and Image Processing Letters Vol 3, No 3 (2021)
Publisher : Association for Scientific Computing Electrical and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/simple.v3i3.71

Abstract

Indonesia is a tropical country. Therefore, to utilize abundant solar energy, solar power plants or solar power are made. This research aims to make it easier to monitor the voltage of solar panels and batteries through the Blynk application and Google spreadsheets, as well as automatic power controllers. The tools used in this study are Arduino Uno, MCU ESP8266 node, voltage sensors, relays, solar charge controllers, inverters, batteries, and solar panels. The monitoring and power control tool in this study works at voltages of 12VDC, 5VDC, and 220VAC. Solar panel and battery voltage measurement results are automatically updated in the Blynk app and Google sheets. In the Blynk app the data is updated every 6 seconds, but in Google sheets the data is updated every 1 minute. The average voltage sensor readings per day of solar panels and batteries are 13.011V and 12.969V, with the average error percentage of solar panel voltage is 0.13875% and on batteries is 0.0059%.
Analysis of the Effect of Using a Truck Cover and Wind Deflector on the Drag Coefficient of Trucks Efendi, Moch Miqdar; Fahruddin, Arasy; Windarta, Windarta; Widodo, Edi; Iswanto, Iswanto
TURBO [Tulisan Riset Berbasis Online] Vol 14, No 2 (2025): TURBO: Jurnal Program Studi Teknik Mesin
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/trb.v14i2.4193

Abstract

Penelitian ini menganalisis pengaruh penggunaan tutup bak dan deflektor angin terhadap koefisien drag (Cd) pada truk menggunakan simulasi terowongan angin. Penelitian meliputi empat konfigurasi: truk tanpa modifikasi, truk dengan tutup bak, truk dengan deflektor angin, dan kombinasi keduanya. Variabel bebas meliputi jenis modifikasi dan kecepatan angin (7 m/s, 8,5 m/s, 10 m/s), sedangkan variabel yang terikat adalah nilai koefisien drag (Cd). Hasil percobaan menunjukkan bahwa kombinasi tutup bak dan deflektor angin memberikan penurunan Cd paling signifikan hingga 34% dibandingkan kondisi tanpa modifikasi, diikuti oleh penggunaan individu tutup bak (16%) dan deflektor angin (24%). Penurunan CD ini mengurangi gaya drag secara signifikan, meningkatkan efisiensi aerodinamika, serta mengurangi konsumsi bahan bakar. Dengan demikian, modifikasi ini direkomendasikan sebagai solusi praktis untuk meningkatkan efisiensi kendaraan niaga dan mendukung ekosistem.
Cross-Cultural Adaptation and Validation of RANAS-Based Instrument for Measuring Latrine Use Behavior in Indonesia Yulyani, Vera; Dewi, Fatwa Sari Tetra; Iswanto, Iswanto
Kesmas Vol. 20, No. 5
Publisher : UI Scholars Hub

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

Abstract

Using toilets is a simple way to prevent diarrhea, yet no validated tool exists to measure this habit. This study aimed to develop and validate instruments for measuring latrine use consistency. This questionnaire was adapted from the risk, attitude, norm, ability, and self-regulation (RANAS) framework developed in India and modified for Indonesia. It was evaluated by three experts using the content validity index (CVI). The face validity index (FVI) was pilot-tested on 40 community respondents. Variables measured included behavior, habits, intentions to use toilets, knowledge, attitudes, norms, abilities, and self-regulation. Question items with relevance and clarity scores of item CVI above 0.80 were considered valid and appropriate. Item scoring 0.70–0.79 required revisions, while scores below 0.70 led to deletion. The relevance and clarity assessment results for behavioral, intention, knowledge, norm, and attitude to use toilet questions yielded a scale CVI of more than 0.80, indicating that all items were valid and reliable. However, the habits, abilities, and self-regulation variables had varying I-CVI scores, indicating a need to revise or remove certain items. A culturally adapted and validated RANAS-based instrument is reliable for measuring latrine use behavior in Indonesia.
Pemberdayaan Ekonomi Masyarakat Melalui Pengembangan Usaha Mikro Kecil Menengah (UMKM) Berbasis Digital Nurina, Lia; Magisa, Nurul Septya; Ekobelawati, Fransiska; Iswanto, Iswanto; ishak, ishak
Journal Of Human And Education (JAHE) Vol. 4 No. 6 (2024): Journal of Human And Education (JAHE)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jh.v4i6.1751

Abstract

Kecamatan Pontianak Timur, Kelurahan Saigonmerupakan salah satu wilayah yang memiliki potensi besar untuk mengembangkan Usaha Mikro, Kecil, dan Menengah (UMKM) berbasis digital. Meskipun sektor wisata di wilayah ini berkembang pesat, UMKM di wilayah ini masih menghadapi tantangan dalam hal literasi digital dan infrastruktur teknologi. Oleh karena itu, program pemberdayaan ekonomi melalui pengembangan UMKM berbasis digital menjadi solusi yang diharapkan mampu meningkatkan kapasitas UMKM dalam memanfaatkan teknologi untuk memperluas pasar, meningkatkan efisiensi bisnis, serta menjaga keberlanjutan usaha. Melalui pendekatan yang komprehensif, program ini mencakup pelatihan literasi digital, pendampingan intensif, serta evaluasi berkelanjutan untuk memastikan bahwa transformasi digital mampu membawa dampak positif yang signifikan terhadap perekonomian desa secara berkelanjutan
SYARAT SUPERVISI PENDIDIKAN DI INDONESIA Iswanto, Iswanto; Nurvita, Amanda Stevany; Azmia, Azmia; Ayni , Hutami Nur; Ilham , Muhammad
Cendikia: Jurnal Pendidikan dan Pengajaran Vol. 2 No. 10 (2024): Cendikia: Jurnal Pendidikan dan Pengajaran
Publisher : Cendikia: Jurnal Pendidikan dan Pengajaran

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

Abstract

Artikel ini mengkaji syarat-syarat supervisi pendidikan di Indonesia dengan menggunakan metodologi Systematic Literature Review (SLR). Metode SLR menganalisis dan menyintesis berbagai penelitian untuk mengidentifikasi dan mengevaluasi kualifikasi yang diperlukan bagi supervisor pendidikan di Indonesia. Dengan menggunakan pengumpulan data yang sistematis dari sumber yang kredibel, studi ini bertujuan untuk memberikan pemahaman yang komprehensif tentang kriteria penting untuk supervisi pendidikan yang efektif. Temuan ini diharapkan dapat berkontribusi pada perbaikan praktik supervisi dalam sistem pendidikan di Indonesia.
JENIS DAN FUNGSI SURAT Iswanto, Iswanto; Nurvita , Amanda Stevany; Azmia, Azmia; Ayni , Hutami Nur; Ilham, Muhammad
Cendikia: Jurnal Pendidikan dan Pengajaran Vol. 2 No. 10 (2024): Cendikia: Jurnal Pendidikan dan Pengajaran
Publisher : Cendikia: Jurnal Pendidikan dan Pengajaran

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

Abstract

Surat adalah sebuah sarana dalam komunikasi dalam bentuk tulisan, maupun media. Melalui metode Systematic Literature Review (SLR) dijumpai bahwa sejauh ini media elektronik dan media cetak (surat) masih diperlukan di zaman sekarang, baik itu hanya untuk bertukar kabar secara pribadi maupun pertukaran informasi didunia kerja.
Management of Education Utilizing Technology for Schools in Southeast Asia Aprianto, Iwan; Mahdayeni, Mahdayeni; Herliani, Pakinah; Iswanto, Iswanto; Gelileo, Mia Angela
QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama Vol. 15 No. 1 (2023): Qalamuna - Jurnal Pendidikan, Sosial, dan Agama
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah Program Pascasarjana IAI Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/qalamuna.v15i1.4037

Abstract

This research will examine and comprehend the function and impact of technology usage in the context of education management in Southeast Asian schools. In the rapidly evolving digital and information technology era, education in the region faces many obstacles and opportunities. This research employs a qualitative literature review methodology to comprehend how schools in Southeast Asia use and manage technology in educational contexts. Data collection requires searching for, selecting, and analyzing relevant literature based on topic accuracy, relevance, reliability, and quality standards. Data analysis entails identifying central themes, methods utilized in the literature, and pertinent findings. The findings indicate that education resource management is essential for enhancing the quality of education in Southeast Asia. Faced with obstacles such as unequal access to education, varying quality of education, and policy shifts, the efficient management and application of technology have emerged as a viable solution. The equitable distribution of educational resources such as facilities, teachers, and learning materials among schools in different regions ensures that every student has access to a quality education.
Effect of Friction Stir Welding Process Parameters on Depth of Surface Defect on Aluminum Material AA6061-T651 Ardhiansyah, Mohammad; Mulyadi, Mulyadi; Iswanto, Iswanto
AutoMech : Jurnal Teknik Mesin Vol. 2 No. 02 (2022): Nopember
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/jtm.v2i02.5782

Abstract

Aluminum is widely used in the industrial world, usually, the connection of aluminum often uses the rivet method and Tungsten Inert Gas (TIG) welding. Many welding methods can be used for joining aluminum, but the Friction Stir Welding method is the most recommended method because the process is simple and does not pose a health hazard. This research was conducted to determine the contribution of the Friction Stir Welding (FSW) process parameter to the depth of surface defects using a hexagonal pin geometric tool. Welding material uses AA6061-T651 aluminum and uses 4 parameters: tool speed, welding speed, concave shoulder angle, and tool tilt angle. In this process, the Taguchi method is used to study the effect of parameters with a predetermined process variation. From the results of ANOVA with signal to noise, more minor is better, we get a significant factor in the depth of surface defects. The results obtained are surface defects close to 0 mm or parallel to the specimen surface, in specimen 16 with a tool slope parameter of 2°, a tool rotation speed of 3022 rpm, welding speed of 60 mm/m, and a concave shoulder angle of 11°.
Design Product Parameters for Customer Needs on Mineral Water Packaging from The Prespective of A Product Design Jakaria, Ribangun bamban; Iswanto, Iswanto; Arifin, Nur Haizal binti Mat Yaakop
Journal of Research and Technology Vol. 10 No. 2 (2024): JRT Volume 10 No 2 Des 2024
Publisher : 2477 - 6165

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55732/jrt.v10i2.1365

Abstract

Suli Mineral Water is a bottled drinking water product founded by the Muhammadiyah Regional Leadership Economic and Entrepreneurship Council (MEK-PDM) Tuban, East Java in establishing the Suli 5 Bottled Drinking Water company which is a franchise of PT. Suryatama Cemerlang Abadi (SCA) as Suli's holding company 5. The use of Suli drinking water in all business charities has not yet shown a positive trend. This problem is important to research because drinking water supplies have the potential to grow and develop. This research aims to identify consumer preferences for drinking water packaging product design as a recommendation for marketing and manufacturing policies. The research method used is the traditional conjoint method which is used to measure the utility value and relative importance of each bottled water product design attribute to determine consumer preferences for these attributes. The data collection process in this research was carried out in December 2023 - March 2024. The sample chosen was a non-probability sampling, namely using a judgment sampling technique with a total of 200 respondents. The results of this research are that product parameters consist of product performance, features, reliability, suitability, durability, service capability, quality impression (perception), aesthetics, and product packaging so that using combined analysis provides quantitative information so that modeling of consumer preferences in producing combination of features in the 600 ml suli packaging product design
Co-Authors A'rasy Fahruddin A. Fitriani Abdikani Yusuf Abdulle Achmad Husein Adha Cahyadi, Adha Adhianty Nurjanah Adi Heru Sutomo Adib Suyanto, Adib Afriyani, Fauziah Agam, Beryaldi Agussalim, Agussalim Ahmad Ataka Awwalur Rizqi, Ahmad Ataka Ahmad ghazali, Ahmad Akhmad Najibul Khairi Al A’roof , Asegaf Alfian Ma’arif Alfian, Rio Ikhsan Ali Akbar Andi Detti Yunianti Anggariyani, Della Ardaniah, Ulil Ardhiansyah, Mohammad Ardhimas Wimbo, Ardhimas Arifin, Nur Haizal binti Mat Yaakop Arqam, Mhd. Lailan As Sadad, Rif’an Tsaqif Astuti Arif Aw, Abelia Ayni , Hutami Nur Azlita, Dara Azmia, Azmia Bakda Mauludy, Nabilla Bambang Subali Binnerianto, Binnerianto Brahmana, Ivanna Beru Budiarto, Samsul Bustam, Betty Mauli Rosa Buti, Nur Aini Cahyo, Cahyo Dwi Prakoso Chandra, Filius Chilmi, Muchammad Dandun Widhiantoro Delvi Kristanti Liloi Dewi, Selvia Ratna Edi Widodo, Edi Efendi, Moch Miqdar Eko, Sarjito Eko Windarso Ekobelawati, Fransiska Elsye Maria Rosa Endang Tri Wahyuni Eny Retna Ambarwati Esraa Abdellatif Hammouda Fathorrahman Fatwa Sari Tetra Dewi Fitriana, Ratti Gelileo, Mia Angela Githo, Githo Gultom, Stella Zefanya Guna, Bucky Wibawa Karya Gusmiaty Gusmiaty, Gusmiaty Hajar Mukaromah Halidah Halidah, Halidah Halimah Larekeng, Siti Haliza, Syifa Nur Herliani, Pakinah Hernawati Hernawati Hesty Hesty Hidayati, Itsna Hilton Tnunay, Hilton Idil, Muhammad Rahmad Iin Hindun Ilham , Muhammad Imam Asyrofi, Imam Asyrofi Indah Putri, Novianti Indrawati, Iin IRA TASKIRAWATI Ishak Ishak Iswidiyanto, Vicky Iwan Aprianto Iwan Sumirat John Minto Joko Sutarto Joko Widiyanto juliani, wikanti iffah Jumiati, Juniati Kadir, Dalimawaty Kasyani, Kasyani Kawanggung, Yudhi Kharimah, Masitoh Nur Kiswarjanu, Dienda Sesioria Assyakur Lucky, Lucky Herawati M Anang Sholikhudin M Qodar Abdurrohman, M Qodar M, Miftakhul Rizal M. Yogi Riyantama Isjoni Mahdayeni, Mahdayeni Mariska, Eny Marzuki, Kartini Mayuputri, Eysha Ma’ruf, Ahmad Mendrofa, Syah Abadi Merita Merita, Merita Miftachul Amri Miftah, Moh Mohamed Yusuf Hassan Muhammad Dwipa Yumna Muhammad Ilham Muhammad Iman Nur Hakim Muhammad Zusanri Batubara Mulyadi Mulyadi Mustari, Asril Pramutadi Andi Nano Prawoto Natangsa Surbakti Nugroho H, Yabes Dwi Nurina, Lia Nurul Mahmudati Nurul Septya Magisa Nurvita , Amanda Stevany Nurvita, Amanda Stevany Nurwidodo, Nurwidodo Nuryono, Aninditya Anggari Pasaribu, Mangasi Permata, Putri Dia Prantasi Harmi Tjahjanti Prastiyo, Andi Pratama, Rizky Wahyu Prisma Megantoro Putra, Rizal Kusuma Putro, Eko Prasetio Rachmanto, Ariawan D Raharja, Nia Maharani Rahmah Rahmah Ramadani Syahputra, Ramadani Ramdhani, Indiraki Rantesalu, Marsi Bombongan Reka Inovan, Reka Rhamadani, Riqfa Aulia Ribangun Bamban Jakaria Rifandy, Arief Aditya Rif’an Tsaqif As Sadad, Rif’an Tsaqif Rijalusalam, Dhiya Uddin RR. Ella Evrita Hestiandari Sahriyanti Saad Saiful Bahri Salma Salma Santosa, Tomi Apra Saputra, Rama Saputra, Rano Sayuti Sayuti Sekhar, Ravi Sepriadi, Miki Shah, Pritesh Sidik, Adi Permana Sihaloho, Armanda Situmorang, Debora Slamet Riyadi Sri Puji Ganefati SUDARMAJI SUDARMAJI Suhasman, Suhasman Sulaimi, Kholid Al Suliana Suliana Supanto Supanto Supendi, Dede Supratman Supratman, Supratman Supriyadi, Kuat Surisman Surisman Sutanto, Jepri Sutardjo Sutardjo Suyahman Suyahman Syahidah, Syahidah SYAMSU ALAM Syarifah, Rahma Nur Theresia Pradiani Tirtayasa Putra Pangestu, Kidung Totok Suwanda Tri Utomo, Ambar Ulfah, Laila Utomo, Bekti Utomo, Suharjanto Wahyu, Zimatul Wasiana, M.Rizky Faisal Dermawan Widodo, Hadi Wijoyo, Agung Budy Windarta, Windarta Wisnu Kartika, Wisnu Wulandari, Try Yoshio Yamamoto Yulianti Yulianti Yulyani, Vera Yuprianto, Frasetio Zeanette Tiarma Lisbet Zen Munawar Zubair, Arie Gunawan Hazairin