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All Journal ELKHA : Jurnal Teknik Elektro TRANSIENT: Jurnal Ilmiah Teknik Elektro Bulletin of Electrical Engineering and Informatics Progressa: Journal of Islamic Religious Instruction JURNAL PENGABDI Jurnal Abdimas Mandiri Jurnal Teknik Industri Terintegrasi (JUTIN) Jurnal Madako Education Lentera:Indonesian Journal of Multidisciplinary Islamic Studies Jurnal Pengabdian Masyarakat (ABDIRA) Journal of Aafiyah Health Research (JAHR) MACHINERY: Jurnal Teknologi Terapan Jurnal Teknologi Lingkungan Lahan Basah Economic Reviews Journal HEUTAGOGIA: Journal of Islamic Education Return : Study of Management, Economic and Bussines Jurnal Ilmu Pendidikan dan Sains Islam Interdisipliner Educatoria : Jurnal Ilmiah Ilmu Pendidikan PIKAT J-ENSITEC (Journal of Engineering and Sustainable Technology) IWJ : Inland Waterways Journal Mutiara: Multidiciplinary Scientifict Journal IWTJ : International Water Transport Journal JURNAL RETENTUM Karimah Tauhid Telecommunications, Computers, and Electricals Engineering Journal Jurnal Pengabdian Masyarakat dan Riset Pendidikan Jurnal As-Syar’i: Jurnal Bimbingan & Konseling Keluarga Ghaitsa: Islamic Education Journal Indonesian Journal of Education and Social Studies Journal of Mathematical Pedagogy (JOMP) Ta'allum: Jurnal Pendidikan Islam JPT : Jurnal Pendidikan Tematik Al Fitrah: Journal Of Early Childhood Islamic Education International Journal of Accounting Innovation

Muhammad Taufiqurrahman, Muhammad

Departement of Electrical Engineering Diponegoro University

Author-ID : 593694

Religion Aerospace Engineering Arts Humanities Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Public Health Social Sciences Transportation Other

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PERANCANGAN SELF DRIVING DENGAN METODE KONTROL PD PADA SISTEM TRACKING AUTONOMOUS CAR Taufiqurrahman, Muhammad; Sumardi, Sumardi; Riyadi, Munawar Agus
Transient: Jurnal Ilmiah Teknik Elektro TRANSIENT, VOL. 5, NO. 2, JUNI 2016
Publisher : Universitas Diponegoro

Self-driving merupakan sebuah sistem yang dapat mempermudah pekerjaan manusia dalam hal mengemudi. Sistem self-driving akan menggerakkan gas throttle, gearshift, rem, dan steer secara otomatis. Dalam perkembangannya sistem self-driving memiliki beberapa metode diantaranya dengan menggunakan radar, lidar, GPS, atau pun kamera. Penelitian ini merancang sistem self-driving pada prototype autonomous car dengan skala 1:10 dengan menggunakan kamera sebagai sensor vision dan sensor ultrasonik untuk pendeteksi halangan untuk menghindari benturan. Sistem dirancang untuk dapat mendeteksi street mark dengan memproses gambar dari kamera menggunakan metode filter warna HSV. Sistem self-driving berjalan dengan melakukan tracking pada street mark dengan menggunakan kontrol PID dengan nilai ki=0 untuk mengurangi osilasi. Pada penelitian ini telah berhasil dirancang sistem self-driving yang dapat mengikuti street mark dari lintasan yang disediakan. Parameter kontrol PD dari self-driving yang sesuai dengan karakteristik untuk self-driving pada pengujian secara trial and error dengan nilai kp=1 dan kd=3 pada lintasan lurus yang menghasilkan performa dengan rising time=0,899 detik dan nilai kp=1 dan kd=2 pada lintasan menikung yang menghasilkan performa dengan rising time=1,381 detik. Variabel color filtering dengan metode HSV untuk mendeteksi street mark yang berwarna putih adalah dengan nilai threshold â€œhueâ€ 0-179, â€œsaturationâ€ 0-30, dan â€œvalueâ€ 200-255.

Pendekatan Design For Six Sigma Pada Perancangan Sistem Informasi Preventive Maintenance Untuk Support Facilities Perangkat BTS (Base Transceiver Station) Taufiqurrahman, Muhammad
ELKHA : Jurnal Teknik Elektro Vol 7, No 2 (2015): Edisi Oktober 2015
Publisher : Faculty of Engineering, Universitas Tanjungpura

Abstractâ€“ Management of data and information about maintenance is an important factor in supporting the preventive maintenance of support facilities BTS device. There are difficulties to gathering information and processing data related to preventive maintenance, because the system using filing and archiving with the use of paper as a medium. Design for six sigma approach performed as a method to determine user needs and accommodate these needs into the information system of preventive maintenance as a solution arising from the system of filing and archiving. The development of information technology allows for the development of information systems to support preventive maintenance. The results showed with the implementation of preventive maintenance information system, occurs an increase will ease the management of data and information in support of preventive maintenance support device BTS facilities. This is indicated by the user's perception associated with filing and archiving system preventive maintenance which was originally 53.3% using paper documents to 84.4% after using a system of preventive maintenance information. Keywordsâ€“ Preventive Maintenance, Information System, Design For Six Sigma (DFSS), support facilities BTS Device

Round Trip Time Evaluation Of Padangbai - Nusa Penida Crossing Vessels To Improve Performance At Roro Ferry In Bali Province Nurochman, Khafid; Khairani, Muhammad; Djulfi, Isman; Taufiqurrahman, Muhammad; Syahputra Ambarita, Jogi Ogun
IWJ : Inland Waterways Journal Vol. 5 No. 2 (2023): Inland Waterways Journal (IWJ:Oktober)
Publisher : Politeknik Transportasi Sungai, Danau dan Penyeberangan Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54249/iwj.v5i2.179

Padangbai Harbor is a port located in a village in Manggis District, Karangasem Regency, on the east side of Bali Island, Indonesia. Padangbai Port is a port that serves ship crossings from Bali to Lombok and Nusa Penida and vice versa serves ships heading to Bali. The Padangbai ferry port is a very busy ferry port because it has 2 routes, namely the Padangbai-Sheet route and the Padangbai-Nusa Penida route. There are 25 ships operating on the Padangbai - Selamat route, of which 2 ships belong to ASDP and 23 privately owned ships and 1 ship on the Padangbai - Nusa Penida route belongs to the Klungkung Regency Government. The Padangbai Ferry Port also has a schedule made by the Bali Class II Transportation Management Agency. However, there is a mismatch between the ship's arrival and departure times and the schedule that has been made. This research is research using qualitative methods. Based on the results of the analysis of problems in scheduling departures and arrivals at the Padangbai Ferry Port, delays of 20 minutes were still found which caused delays in the ship's onward performance. Therefore, it is very necessary to evaluate the ship's round trip time to improve performance at the Padangbai Ferry Port.

Peningkatan Income Generating Kelompok Mentari Desa Sungai Kupah Melalui Peningkatan Kapasitas Dan Inovasi Produk Berbahan Baku Udang Merah Anggela, Pepy; Imansyah, Fitri; Taufiqurrahman, Muhammad
Jurnal Pengabdi Vol 7, No 1 (2024): April 2024
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jplp2km.v7i1.71029

Mitra Kelompok Mentari dibentuk tahun 2016, dan memiliki 8 orang anggota yang diketuai oleh Ibu Muharni. Komoditas produk yang dihasilkan mitra Kelompok Mentari desa Sungai Kupah adalah produk stik udang yaitu snack berbahan baku utama dari udang. Setiap bulan mitra hanya menghasilkan sekitar 1.600 kemasan stik udang berukuran 100 gram/bungkus, dan dijual dengan harga Rp.10.000/kemasan. Biaya produksi yang dibutuhkan untuk menghasilkan 100 gram stik udang siap jual adalah sekitar Rp.8.000 "“ Rp.8.500 tergantung fluktuasi harga bahan baku, sehingga keuntungan yang bisa diperoleh sekitar Rp.1.500 "“ Rp.2.000/kemasan. Pengolahan stik udang sampai saat ini dilakukan mitra dengan peralatan produksi yang sederhana, misalnya pada proses pencampuran dan pengadukan bahan baku stik udang masih menggunakan tenaga manusia, sehingga membutuhkan waktu yang realtif lama dan melelahkan. Selain itu pengetahuan dan keterampilan yang dimiliki oleh mitra juga terbatas, sehingga yang dihasilkan hanya berupa produk stik udang. Pemasaran produk stik udang masih dilakukan secara konvensional oleh mitra. Konsumen tetap produk stik udang milik mitra sampai saat diantaranya baru pihak minimarket Mitra Anda, Dewan Kerajinan Nasional (Dekranasda) Kabupaten Kubu Raya, Pengelola Wisata Mangrove Desa Sungai Kupah, dan Koperasi Karyawan (Kopkar) Pertamina Kabupaten Kubu Raya, dengan total mencapai sekitar 500 kemasan ukuran 100 gram. Selain itu, diketahui dalam 1 bulan sebanyak kurang lebih 48 kg berupa limbah cangkang (kulit) dan kepala udang dihasilkan dari proses produksi pengolahan stik udang, yang sampai saat ini belum dimanfaatkan oleh mitra untuk diolah menjadi produk lain yang memiliki nilai tambah bagi peningkatan perekonomian mitra. Pada kegiatan PKM ini, solusi yang diberikan merupakan diseminasi dari hasil penelitian dan dilakukan melalui hibah produk teknologi tepat guna berupa mesin pengaduk bahan baku, alat pencetak stik udang dan mesin deep fryer, serta pelatihan tentang manajemen dan kewirausahaan.

Review Of Safety Equipment On Ferry Ship KMP. Bontoharu On The Bira – Pamatata Route, South Sulawesi Province Purboyo, Purboyo; Irwan, Irwan; Taufiqurrahman, Muhammad
IWTJ : International Water Transport Journal Vol. 5 No. 1 (2023): International Water Transport Journal (IWTJ: April)
Publisher : Politeknik Transportasi Sungai Danau dan Penyeberangan Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54249/iwtj.v5i1.94

South Sulawesi is a province of Indonesia that consists of 24 regencies/cities with a total area of 45,764.53 km2. Bulukumba Regency is a regency that is in a strategic area when viewed from the characteristics of the wider area because there is a regional-scale transportation infrastructure, namely the Bira Ferry Port. The Bira Ferry Port is located in Bulukumba Regency which is in the territory of South Sulawesi Province. A very important role is the main crossing port for the distribution of products and the movement of people. The completeness of the number and feasibility of passenger safety equipment on board is an important benchmark in supporting the level of safety. Regulations determined by SOLAS 2014, fading life buoy colors, lifeboats that are not suitable for use, storage locations for life jackets that are difficult to reach and life jackets that are still lacking. The safety equipment on board is a benchmark in supporting the level of safety on board.

Experimental investigation of a hybrid photovoltaic-thermal energy system for hot air production Hiendro, Ayong; Husin, Fitriah; Taufiqurrahman, Muhammad; Aula, Abqori
Bulletin of Electrical Engineering and Informatics Vol 13, No 3: June 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eei.v13i3.6823

Solar energy as a non-fossil alternative energy source has become the best choice to overcome the problem of energy demand in most countries in the world. There are two different techniques to convert solar energy: photovoltaic (PV) panels to produce electricity and thermal collectors to generate heat. The two technologies can be combined to provide electrical and thermal energy either simultaneously or separately. In order to optimize the performance of a hybrid photovoltaic-thermal (PVT) solar air heater, it is necessary to collect experimental data on solar irradiation and temperature. This paper emphasized the development of a PVT energy system for hot air production in a temperature range of 50-55 °C. Additionally, experiments were constructed to monitor the information acquired from the proposed PVT solar air heater and the environment, such as hot air temperature, ambient temperature, and solar irradiation. The real-time monitoring system was set for five sample days. A microcontroller unit was used to control the hot air temperature and save the measurement data into memory. The experimental results showed that the proposed PVT solar air heater is capable of maintaining a certain level of hot air temperature throughout the day and night.

Improving Students’ Mathematical Problem-Solving Skill and Self-Efficacy through Problem-Based Learning Models with Scientific Approaches Taufiqurrahman, Muhammad; Hidayat, Dayat
Journal of Mathematical Pedagogy (JoMP) Vol. 3 No. 2: July 2022
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jomp.v3n2.p81-97

This study aims to determine (1) the mathematical problem-solving skills of students who receive the PBL model compared to students who receive conventional learning, (2) improving the mathematical problem-solving skills of students who receive the PBL model with a scientific approach compared to students who receive conventional learning, (3) self-efficacy of students who receive the PBL model with a scientific approach compared to students who receive conventional learning, (4) improving the self-efficacy of students who receive the PBL model with a scientific approach compared to students who receive conventional learning. The research method used was a quasi-experimental method with a population of all VIII grade students at one of the junior high schools in Cilegon. Sampling was carried out by cluster random sampling technique. This results showed that the mathematical problem-solving skill of students who received the PBL model with a scientific approach was better than students who received conventional learning, improved problem-solving skills of students who get the PBL model with a scientific approach are better than students who get conventional learning, the self-efficacy of students who receive the PBL model with a scientific approach is better than students who receive conventional learning, and the improving in self-efficacy of students who get the PBL model is better than students who get conventional learning. Based on the research results, learning the PBL model with a scientific approach can be an alternative learning to improve students' problem-solving skills and self-efficacy.

Hubungan Dislipidemia Terhadap Terjadinya Keluhan Neuropati Diabetik pada Pasien Diabetes mellitus di Rumah Sakit Ibnu Sina Makassar Tahun 2023: The Relationship between Dyslipidemia and the Occurrence of Diabetic Neuropathy Complaints in Diabetes mellitus Patients at Ibnu Sina Hospital Makassar Year 2023 Taufiqurrahman, Muhammad; Hidayati, Prema Hapsari; Mulyadi, Farah Ekawati; Kanang, Indah Lestari Daeng; Nur, M. Jabal
Journal of Aafiyah Health Research (JAHR) Vol. 5 No. 2 (2024): JULY-DECEMBER
Publisher : Postgraduate Program in Public Health, Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52103/jahr.v5i2.1835

ABSTRAK Latar Belakang: Diabetes mellitus adalah gangguan/penyakit metabolik yang ditandai dengan kadar glukosa darah tinggi (hiperglikemia) akibat gangguan pada kerja insulin, sekresi insulin atau keduanya. Pada pasien diabetes mellitus resiko kelainan lipid plasma jauh lebih tinggi. Dislipidemia didefinisikan sebagai kelainan metabolisme lipid yang ditandai dengan penurunan atau peningkatan kadar fraksi lipid dalam plasma. Neuropati diabetik adalah salah satu komplikasi yang sangat sering terjadi pada penderita diabetes mellitus. Tujuan: Untuk Mengetahui hubungan dislipidemia terhadap terjadiya keluhan neuropati diabetik pada pasien diabetes mellitus. Metode: Penelitian ini merupakan studi analitik observasional dengan pendekatan cross sectional menggunakan data rekam medis pasien di rs ibnu sina tahun 2023 sampai 2024. Hasil: Dari total 58 sampel penelitian didapatkan hasil bahwa sebanyak 70,5 % pasien diabetes mellitus mengalami dislipidemia dan 56,9 % penderita diabetes mellitus dengan dislipidemia mengalami keluhan neuropati diabetik. Dislipidemia memiliki hubungan yang signifikan (nilai p 0,006) dengan kejadian keluhan neuropati diabetik pada pasien diabetes mellitus. Kesimpulan: Terdapat hubungan dislipidemia dengan kejadian neuropati diabetik pada pasien diabetes mellitus di Rumah Sakit Ibnu Sina Makassar. ABSTRACT Background: Diabetes mellitus is a metabolic disorder/disease characterized by high blood glucose levels (hyperglycemia) due to disturbances in insulin work, insulin secretion or both. In diabetes mellitus patients, the risk of plasma lipid abnormalities is much higher. Dyslipidemia is defined as a lipid metabolism disorder characterized by decreased or increased levels of lipid fractions in plasma. Diabetic neuropathy is a complication that often occurs in diabetes mellitus sufferers. In Indonesia, 60% of diabetic neuropathy complications occur in diabetes mellitus. Objective: To determine the relationship between dyslipidemia and the occurrence of diabetic neuropathy complaints in diabetes mellitus patients. Method: This research is an observational analytical study with a cross sectional approach using patient medical record data at Ibnu Sina Hospital from 2023 to 2024. Results: From a total of 58 research samples, the results showed that 70.5% of diabetes mellitus patients experienced dyslipidemia and 56.9% of diabetes mellitus patients with dyslipidemia experienced complaints of diabetic neuropathy. Dyslipidemia has a significant relationship (p value 0.006) with the incidence of diabetic neuropathy complaints in diabetes mellitus patients. Conclusion: There is a relationship between dyslipidemia and the incidence of diabetic neuropathy in diabetes mellitus patients at Ibnu Sina Hospital Makassar.

PERANCANGAN DAN PEMBUATAN ALAT UJI BENDING DENGAN AKUISISI DATA BERBASIS ARDUINO Taufiqurrahman, Muhammad; Ivanto, Muhammad
MACHINERY Jurnal Teknologi Terapan Vol. 5 No. 2 (2024): Machinery: Jurnal Teknologi Terapan
Publisher : Politeknik Negeri Sriwijaya, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.12738752

Pengujian mekanik pada material sangat diperlukan sebagai penentu nilai kekuatan dan sifat mekanik yang terdapat pada material tersebut. Salah satu dari pengujian mekanik adalah pengujian bending yang dapat menentukan nilai dari flexural strength dan modulus elastisitas dari material yang diuji. Untuk itu, alat uji bending yang telah dibuat, memiliki ketelitian akurat, dan mampu menyesuaikan standar pengujian sangat diperlukan. Tahap perancangan alat yaitu melakukan desain rangka dan pemilihan material, selanjutnya pembuatan dan pengujian untuk dapat melihat sejauh mana alat uji tersebut dapat menghasilkan nilai yang diinginkan. Dari hasil perancangan ini, menghasilkan alat uji bending kapasitas penekanan 500 kg, dengan pembacaan sensor dalam satuan gram, kecepatan penekanan Â±5 mm/menit, serta mampu menghasilkan nilai serta kurva bending dari akuisisi data saat pengujian. Dari hasil pembuatan alat tersebut, menghasilkan alat uji bending dengan metode pengujian three point bending, mampu mendapatkan nilai flexural strength dan modulus elastisitas yang diharapkan dengan metode pengujian yang dapat disesuaikan dengan standar pengujian material yang ada. Dalam tahapan pengujian dengan menggunakan alat ini, menghasilkan ketelitian sebesar 82,86 %.Dengan memperhatikan ketelitian pada pengukuran dimensi spesimen dan jarak antar tumpuan bawah untuk mendapatkan nilai yang lebih akurat. Â

STUDY OF THE EFFECTS OF INCLINATION ANGLE OF ARCHIMEDES TURBINE CHARACTERS - GENERATOR STUDY Dede, Markurius Hariyadi; Danial, Danial; Taufiqurrahman, Muhammad
Telecommunications, Computers, and Electricals Engineering Journal (TELECTRICAL) Vol 2, No 2: October 2024
Publisher : Faculty of Engineering, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/telectrical.v2i2.76137

The current demand for electrical energy stands as a crucial aspect in both household and industrial contexts. Indonesia, blessed with abundant water resources, holds significant potential in the development of renewable energy. Specifically, West Kalimantan boasts plentiful rivers that serve as potential sources for electricity generation. The Archimedes Turbine has emerged as a primary focus for generating electricity from water flow. This research aims to analyze the evolution of the Archimedes turbine concerning its characteristics with angle variations and their influence on the generator. Through a literature review, this study explores the development of Archimedes turbines over time.In this analysis, the variation in the turbine's angle of inclination concerning the generator takes center stage. The research findings indicate that the performance characteristics of the Archimedes turbine, such as efficiency, generated power, and torque, are evaluated under various angle conditions. This research is expected to provide profound insights into the contribution of Archimedes turbine technology in the future and expand the understanding of its potential application in different water contexts.The research findings reveal that the optimal turbine performance concerning water flow occurs at a 30Ëš angle with a flow rate of 100% (Q3 = 0.006 m^3/s). Under unloaded conditions, the turbine produces a voltage of 19.13 V, while under loaded conditions, the resulting voltage is 17.21 V.

Co-Authors Abdul Nizar Adisel Adyatma Prasetya, Raka Afriani, Zelvia Liska Ahmad Burhanuddin, Ahmad Ahmad Ridani Anggela, Pepy Apriliah, Mifta Arina Romarina, Arina Asrizal Saiin Atila , Chaliq Chalqi Aula, Abqori Aulia Maharani, Sri Ayong Hiendro Azharudin Azzahra, Hasna Bambang Setiawan Bastam, Mukhlis Nahriri Danial - Dede, Markurius Hariyadi Devi, Baisati Mariam Dhani Ichsanuddin Nur Djulfi, Isman Endrayana, Dimas Bayu Ependi, Irpan Ferdiansyah Firzatullah, Raden Muhamad Fitri Imansyah Fitriah Husin Hamim, Sumi Amariena Hanalivia, Belinda Herlina, Andiani Hidayat Hidayat Hidayat, Muhammad Yayad Ari Iis Mariam Ilham, Ahmad Irwan Irwan Islami, Nisa Istikharah, Islamiah Jayusman Jayusman Jelita, Dian Kanang, Indah Lestari Daeng Kautsar Eka Wardhana Khairani, Muhammad Khaisar Wirawan, Muhammad Lating, Ade Irma Suryani Lestari Lestari Lestari, Arfena Deah Lorenza, Diana Manurung, Wim Benhard Marcelina Marcelina, Marcelina Maridyah, Rodhyatam Marwin Marwin Maryati Maulana, Mohammad Rifky Andrian Meirany, Jasisca Minaka, Utari Sriwijaya Muhamad Fahmi Amrillah MUHAMMAD IVANTO Mulyadi, Farah Ekawati Munawar Agus Riyadi Musparlin Halid Nugroho, Pebriyan Nur, M. Jabal Nurmeyliandari, Revianty Nurochman, Khafid Nurul Fitriyani Nuslih Jamiat Poernama, Boeih Prema Hapsari Putra, Bihmuyidin Colisna Putri, Firda Nevira Rahmayanti, Novita Ramli, Akhmad Ramzianur, Muhammad Rasyha, Al-Faqih Ali Rosinta, Sherly RR. Ella Evrita Hestiandari SANTOSO SANTOSO Saputra, Heri Setiawan, Sabita Danish Ara Setyawati, Diyah Pertywi Siroj, Sayyid Agil Sudadi Sudadi Sumardi . Syahputra Ambarita, Jogi Ogun Tonapa, Erla Gabriela Tri Kartika Pertiwi Tumpak Tua Sirait, Yosia Usman, Fatoni Utami, Fisca Dian Wahyuda, Azi Wibisono, Yohan Yanuar Pandu Negoro Yulia Ayuningtyas, Wanda Yusnia Binti Kholifah Zebua, Sukriyadin Zulkarnain

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