Claim Missing Document
Check
Articles

Found 40 Documents
Search

Rancang Bangun Vortex Treatment System di Desa Cibuluh Kecamatan Tanjung Siang Kabupaten Subang Sunarya, Adhitya Sumardi; Suryatini, Fitria; Aminah, Siti; Pratama, Rizqi Aji; Erdani, Yuliadi
Jurnal Abdidas Vol. 6 No. 1 (2025): February 2025
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdidas.v6i1.1101

Abstract

Kampung Ciseupan II di Desa Cibuluh, Kecamatan Tanjung Siang, Kabupaten Subang, terletak di ketinggian 650 m di atas permukaan laut yang memiliki potensi sumber air yang cukup. Kondisi alam dan potensi yang dimiliki Kampung Ciseupan tersebut perlu untuk dikelola dan dikembangkan sehingga dapat memenuhi kebutuhan air sebagai sumber daya kehidupan dan juga mendukung peningkatan sektor perekonomian masyarakat. Untuk memenuhi kebutuhan air bersih tersebut agar potensi di Kampung Ciseupan II, Desa Cibuluh, Kabupaten Subang dapat dimanfaatkan, diperlukan pemilihan teknik penjernih air yang tepat. Berdasarkan hasil perencanaan, teknik penjernih air yang digunakan adalah filtrasi dengan sistem vortex. Berdasarkan hasil studi awal, tim merancang Penyaringan Air Sistem Vortex (Vortex Water Treatment System (VWTS)) dengan mempertimbangkan komponen utama, seperti: batu zeolit, pasir silika, karbon aktif, dan kapas penyaring, serta mekanisme vortex untuk membantu proses filtrasi. Setelah alat beroperasi, sampel air diuji untuk mengukur perubahan kualitasnya sebelum dan sesudah filtrasi. Alat yang telah dirancang dan dibuat mampu mengubah air keruh menjadi air yang jernih dengan memanfaatkan prinsip vortex untuk mengendapkan sedimen dan filtrasi mekanis. Alat yang dibuat pun dapat mengurangi kekurangan air bersih yang dialami warga Kampung Ciseupan II, Desa Cibuluh, Kecamatan Kecamatan Tanjung Siang Kabupaten Subang. Selain itu, partisipasi masyarakat dalam pembuatan dan pengoperasian alat memberikan manfaat pendidikan dan keberlanjutan teknologi di wilayah tersebut.
Rancang Bangun IoT Based Monitoring System pada Multi Conveyor Untuk Perpindahan Benda Erdani, Yuliadi; Maulana , Gun Gun; Farhan, Abiyyu
The Indonesian Journal of Computer Science Vol. 13 No. 3 (2024): The Indonesian Journal of Computer Science
Publisher : AI Society & STMIK Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33022/ijcs.v13i3.4098

Abstract

Multi-conveyor systems are prone to transfer point failures that disrupt transportation routes and create production bottlenecks. Continuous monitoring and supervision are required, but manual methods are time-consuming, costly, and cause delays. Integrating IoT with belt conveyors enables mobile app-based monitoring, allowing real-time access to sensor information, continuous monitoring, and immediate error correction. This study aims to design and implement an IoT-based monitoring system to detect jams and overturned objects on multi-conveyors transferring objects at 90-degree angles. Using the VDI2206 methodology, the study ensures precise product definition and accurate estimates in all design phases. The system minimizes transfer distances between conveyors, employs precise sensors, and uses control algorithms for ongoing transfer process monitoring. An intuitive user interface allows real-time sensor data and animation monitoring. Two ESP32 microcontrollers coordinate sensor functions and data communication, achieving an average response time of 449.508 ms. This efficient system improves industrial conveyor monitoring, reducing manual monitoring time and costs.
Implementasi MES Pada Testing Dan Pick & Place Station Berbasis Iot Dan Aplikasi Mobile Yuliadi Erdani; Adhitya Sumardi Sunarya; Jody Jovantio
The Indonesian Journal of Computer Science Vol. 13 No. 4 (2024): The Indonesian Journal of Computer Science
Publisher : AI Society & STMIK Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33022/ijcs.v13i4.4163

Abstract

Monitoring and controlling the industrial production process in Indonesia is still mostly done manually, this causes errors and delays in collecting information and the delivery process. Manufacturing execution system (MES) is one type of production management software that is useful for capturing data automatically and in real time. Manufacturing execution system can be implemented with internet technology that can be accessed remotely. Internet of Things (IoT) is a concept that is connected to devices as an internet-based communication medium. MES and IoT can be connected with Flutter which will later become a media interface that will be displayed on mobile applications. The use of mobile-based information systems is intended to optimize data processing and information results.
Tracking solar panel maximum power point using IoT-based mamdani fuzzy logic control Nuryanti, Nuryanti; Erdani, Yuliadi; Subekti, Ruminto; Purnomo, Wahyudi; Indrajaya, Nathan; Badia, Bahdin Ahad
Jurnal Polimesin Vol 23, No 5 (2025): October
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jpl.v23i5.7709

Abstract

Renewable energy is an important solution to overcome the limitations of conventional non-renewable energy. The role and breakthroughs in using renewable energy are one of the research priorities that need to be developed and get more attention. Solar panels are one of the technologies in utilizing this energy source. However, with all the benefits of solar panels, the biggest challenge currently faced is the energy conversion system which still experiences fluctuations in output power due to unpredictable changes in solar irradiance, especially when covered by clouds. To overcome this problem, an effective Maximum Power Point Tracker (MPPT) system is needed. MPPT has feature limitations based on price, this is what drives the creation of an MPPT that is easy to develop. This study proposes the use of fuzzy logic methods in MPPT to determine the maximum point that needs to be achieved by solar panels. This study applies the INA226 sensor which is used to take data from solar panels, which is then processed into input to control MPPT by considering fuzzy conditions to maintain optimal power output. This research produces the final result in the form of a constant voltage required by the battery to fulfill the core function of SCC where the output is optimal through adjustment of the work cycle, so this research is expected to make data on solar panels easy to obtain and analyze with MPPT which can be developed in the future. The research can be considered as novel due to the implementation of fuzzy logic to determine control parameters
Desain Prototipe Automatic Trash Rake dengan Metode Gaussian Mixture Model Erdani, Yuliadi; Candra, Wahyu Adhie; Aisyah, Aulia
Rekayasa Vol 17, No 1: April, 2024
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/rekayasa.v17i1.21148

Abstract

Trash rake is a trash netting tool used to transport trash in rivers. In its application, the operation of trash rake is still mostly done manually by the operator. In this case, there is no effectiveness in terms of the use of human resources or the effectiveness of machines. Therefore, in this study, a development was made on an automatic trash rake machine that works automatically if the waste stuck on the trash rake machine has experienced density. The image processing method used is the Gaussian Mixture Model (GMM). Used camera to capture the image of the density of the trash. The captured image is processed by GMM method. Then the data is processed on a computer and the data is displayed on the web. Arduino will drive the motor on the trash rake machine automatically with the parameters of the waste density data. The results obtained, the system can detect the level of waste density with an accuracy of 67.5% in bright, dim and dark conditions with the camera position according to the object observation area. The trash rake machine can turn on and off automatically based on the detected waste density.
Penerapan Automatic Particle Counter untuk Pemantauan Kondisi Oli Hidrolik Erdani, Yuliadi; Gumadi, Riki Adiwijaya
Jurnal Otomasi Kontrol dan Instrumentasi Vol 16 No 2 (2024): Jurnal Otomasi Kontrol dan Instrumentasi
Publisher : Pusat Teknologi Instrumentasi dan Otomasi (PTIO) - Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/joki.2024.16.2.4

Abstract

High solid particle contamination in hydraulic oil can cause abnormal damage to hydraulic system components. Monitoring the hydraulic oil solid particle contamination level is necessary to ensure it is always within permissible limits. Monitoring of solid particle contamination in hydraulic oil is still done manually by taking an oil sample and then measuring the level of solid particle contamination in the oil sample. This method still relies on human power. Therefore, there is still a possibility that oil conditions are not monitored due to human negligence. This research aims to design a system that automatically samples hydraulic oil and measures solid particle contamination. The level of solid particles in the hydraulic oil is measured by the Automatic Particle Counter (APC) sensor, and then the data is sent to the microcontroller. The microcontroller will process this data and provide information regarding the level of solid particles in the hydraulic oil in real-time. This research produces a system that automatically monitors and produces ISO Cleanliness Code values and a warning system when solid particle levels exceed specified limits. Therefore, this tool can help users monitor hydraulic oil conditions more easily.
Financial Constraints and Student Consumption: Prioritizing Economic Efficiency Over Nutritional Balance Erdani, Yuliadi; Athoriq, Alif Yasir; Lubis, Abrar Wahid; Hanifah, Anna; Ijazilah, Aqila Bihar
JISTech (Journal of Islamic Science and Technology) Vol 10, No 2 (2025)
Publisher : UIN Sumatera Utara Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30829/jistech.v10i2.26721

Abstract

This study investigates students' food consumption patterns under financial constraints. A quantitative survey was conducted using a Likert-scale questionnaire distributed to 42 students of Politeknik Manufaktur Bandung. Data were examined using descriptive statistics, including frequency distribution and mean scores, complemented by inferential analysis (Kruskal-Wallis test and Pearson correlation). The findings indicate that promotional availability and price are the most influential factors in food selection, with mean scores of 4.45 and 4.38, respectively. Accessibility and practicality follow as important considerations. Conversely, nutritional value and taste rank lower in priority among the respondents. Furthermore, the inferential analysis shows no statistically significant relationship between bringing meals from home and self-reported energy levels (p = 0.789). These results suggest that students tend to prioritize economic efficiency over nutritional aspects when managing limited financial resources. Greater awareness and education regarding healthy and affordable food choices are recommended to support better dietary habits among students.
Analisis Statistik Deskriptif Faktor-Faktor Lingkungan Belajar Daring yang Dipaksakan terhadap Variabilitas dan Kecenderungan Motivasi Belajar Mahasiswa Jurusan Teknik Otomasi Manufaktur dan Mekatronika Yuliadi Erdani; Adhikara Firdaus; Alief Sugata; Alvian Reihan; Arbiyan Saputra
Jurnal ISO: Jurnal Ilmu Sosial, Politik dan Humaniora Vol. 6 No. 1 (2026): June
Publisher : Penerbit Jurnal Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53697/iso.v6i1.3232

Abstract

Penelitian ini bertujuan untuk menganalisis secara kuantitatif tingkat kecenderungan memusat (MoCT) dan variasi dispersi (MoVD) faktor-faktor LOE (Teknologi, Interaksi, Materi) serta korelasinya dengan Motivasi Belajar (Intrinsik dan Ekstrinsik) mahasiswa. Desain penelitian deskriptif kuantitatif menggunakan instrumen kuesioner Skala Likert 5-poin. Data diolah menggunakan MoCT (Mean, Median, Modus) dan MoVD, termasuk Standard Deviation (), Coefficient of Variation (), Skewness (), dan Kurtosis () untuk data kelompok. Analisis MoCT dihipotesiskan menunjukkan bahwa persepsi mahasiswa terhadap LOE umumnya berada pada kategori ‘Setuju/Tinggi’ (). Namun, MoVD menunjukkan adanya dispersi yang signifikan ( dan  yang tinggi) terutama pada aspek Ketersediaan dan Aksesibilitas Teknologi, mengindikasikan polarisasi pengalaman belajar. Lebih jauh, distribusi Motivasi Intrinsik cenderung menunjukkan negative skewness (), mengisyaratkan bahwa meskipun titik tengah motivasi tinggi, terdapat kelompok minoritas mahasiswa yang berisiko tinggi kehilangan dorongan belajar internal. Disimpulkan bahwa efektivitas LOE sangat ditentukan oleh homogenitas pengalaman belajar. Heterogenitas persepsi yang diungkap oleh MoVD yang tinggi menuntut strategi intervensi yang terpersonalisasi untuk memitigasi risiko penurunan motivasi pada kelompok yang paling terdampak oleh krisis infrastruktur.
Pola Perilaku Penggunaan Transportasi Online oleh Masyarakat Bandung Yuliadi Erdani; Muhammad Dzaki; Luthfia Najmi Rachmadiyanti; Muhammad Defval Andika Saripudin; Muhammad Hamzah Nur Fadhilah
Jurnal ISO: Jurnal Ilmu Sosial, Politik dan Humaniora Vol. 6 No. 1 (2026): June
Publisher : Penerbit Jurnal Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53697/iso.v6i1.3238

Abstract

Jasa transportasi daring (mencakup ojek dan taksi) yang berbasis aplikasi kini telah menjadi preferensi primer mobilitas bagi komunitas urban, termasuk di wilayah Bandung. Tujuan utama dari penelitian ini adalah untuk mengkaji pola pemanfaatan transportasi online , berfokus pada analisis frekuensi pemesanan, struktur biaya perjalanan, dan faktor-faktor yang memengaruhi perilaku pengguna. Penelitian ini juga bertujuan untuk memberikan gambaran statistik deskriptif terkini mengenai kondisi di lapangan dari perspektif pengemudi. Metode studi ini mengadopsi pendekatan kuantitatif deskriptif. Data primer dikumpulkan melalui wawancara langsung dengan 100 pengemudi ojek online yang masih aktif beroperasi di berbagai wilayah Kota Bandung. Instrumen penelitian berupa kuesioner singkat yang mencakup profil pengemudi, aktivitas harian, tarif, pendapatan, serta pengalaman mereka dengan penumpang. Data yang terkumpul diolah menggunakan analisis statistik deskriptif. Analisis ini digunakan guna memaparkan ukuran tendensi sentral, seperti kalkulasi nilai rata-rata (mean), nilai tengah (median), dan modus, serta ukuran dispersi, yang mencakup standar deviasi dan jangkauan interkuartil. Untuk data kategorik, digunakan distribusi frekuensi dan persentase. Hasil penelitian menunjukkan bahwa transportasi online telah menjadi bagian penting dalam mobilitas harian masyarakat Bandung. Permintaan tertinggi terjadi pada jam sibuk pagi (05.00–09.00) dan sore hari (15.00–18.00). Rata-rata pesanan per hari berkisar 10-20 order, dengan tarif rata-rata per perjalanan antara Rp12.000 hingga Rp18.000. Mayoritas pengemudi (94,7%) menyatakan bahwa biaya operasional sangat memengaruhi pendapatan bersih mereka , yang berada di kisaran Rp150.000 hingga Rp300.000 per hari. Temuan ini juga mengonfirmasi bahwa sebagian besar penumpang menggunakan layanan ini untuk perjalanan kerja/kampus (94,7%), menunjukkan tingkat ketergantungan yang sangat tinggi pada moda ini. Penelitian ini memberikan gambaran yang kuat tentang perilaku pengguna serta variasi tarif yang memengaruhi permintaan perjalanan.
Analisis Kuantitatif Persepsi Mahasiswa terhadap Fasilitas Kampus sebagai Faktor Penunjang Kenyamanan Belajar Yuliadi Erdani; Salim Setiawan; Syamdesta Ataullah; Rujhan Milah; Sita Khoerunnisa
Jurnal ISO: Jurnal Ilmu Sosial, Politik dan Humaniora Vol. 6 No. 1 (2026): June
Publisher : Penerbit Jurnal Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53697/iso.v6i1.3240

Abstract

Penelitian ini bertujuan untuk menganalisis dan mendeskripsikan tingkat kenyamanan belajar siswa berdasarkan persepsi mereka terhadap fasilitas kampus. Studi ini berfokus pada mahasiswa Otomasi dan Mekatronika di Politeknik Manufaktur Negeri Bandung yang belajar di bidang ini. Penelitian menggunakan pendekatan kuantitatif deskriptif. Instrumen survei, kuesioner skala Likert 1-5, disebarluaskan secara online. Data dari 68 responden dianalisis menggunakan statistik deskriptif untuk mengidentifikasi variasi, tendensi sentral, dan bentuk distribusi data. Hasil analisis menunjukkan bahwa persepsi mahasiswa tentang fasilitas kampus secara umum berada dalam kategori "Baik". dengan skor tertinggi pada item "Kenyamanan Kursi dan Meja" (Mean = 3,91). Namun, beberapa aspek seperti "Kebersihan dan Kelayakan Toilet" (Mean = 2,84) dan "Kualitas Kantin" (Mean = 2,91) teridentifikasi masih memerlukan peningkatan. Hasil ini menunjukkan bahwa sumber daya harus dialokasikan secara lebih terfokus untuk meningkatkan fasilitas khusus agar lebih mudah bagi siswa untuk belajar.
Co-Authors Abdul Jalil Abdur Rohman Harits Martawireja Abyanuddin Salam Achmad Sambas Adhikara Firdaus Adhitya Sumardi Sunarya Adhitya Sumardi Sunarya Ahmad Fahrurozi Ahshonat Khoerunnisa Aisyah, Aulia Alief Sugata Alvian Reihan Aqsha Maulana Ilham Arbiyan Saputra Asep Deni Mulyadi Athoriq, Alif Yasir Budiyarto, Aris Candra, Wahyu Adhie Daffa Hamdany Darwis, Mardis Dede Sujana Doni Viana Dzulfikri, Zaky Eka Suaib Fachry Abda El Rahman Fadhli Rizqi Fadzkal Mayzanio Farhan, Abiyyu Fatana, Ahmad Feliks Eldad Larobu Fera Tri Susilawati Fitria Suryatini Gumadi, Riki Adiwijaya Hanifah, Anna Hendy Rudiansyah Hendy Rudiansyah Herman Budi Harja Ijazilah, Aqila Bihar Indrajaya, Nathan Ismail Rokhim Jody Jovantio Kamsudin La Ode Muh. Fathur Rachim La Ode Muhamad Fathur Rachim Laode Abdul Gamsir Lestary, Igni Lubis, Abrar Wahid Luthfia Najmi Rachmadiyanti Majid, Fauzan Maulana , Gun Gun Mochammad Dimas Anugrah Mochammad Naufal Mochammad Rizky Febrian Mohammad Fauzi Muhamad Fathur Rachim Muhammad Defval Andika Saripudin Muhammad Dzaki Muhammad Giriarda Abrari Muhammad Hamzah Nur Fadhilah Muhammad Ramdani Muhammad Rausyanfikry Hablillah Muhammad Yusuf Naufal Shoyifful Mubarok Nur Jamiludin Nuryanti Nuryanti Nuryanti Nuryanti Pagiling, luther Permata, Nia Nuryanti Purnomo, Wahyudi Putra, Fachrizal Cesar Putra, Muhammad Idris Putri Amelia Kresna Rachim, La Ode Muhamad Fathur Raden Muhammad Nafish Ginanjar Raden Rinova Sisworo Raja Agung Hasudungan Simanjuntak Ramdani, Muhammad Reffi Fachrushidieq Alfian Ridwan Rizqi Aji Pratama Rujhan Milah Salim Setiawan Sambas, Achmad Sandy Bhawana Mulia Sarosa Castrena Abadi Setyawan Ajie Sukarno Sita Khoerunnisa Siti Aminah Siti Aminah SUBEKTI, RUMINTO Sunarya, Adhitya Sumardi Susetyo Bagas Bhaskoro Syamdesta Ataullah Tovani, Ivan Tryantama, Naufal Wahyu Adi Chandra Zaky Dzulfikri  La Ode Abdul Jalil