Mars: Jurnal Teknik Mesin, Industri, Elektro dan Ilmu Komputer
Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer memuat naskah hasil-hasil penelitian di bidang Teknik Mesin, Industri, Elektro Dan Ilmu Komputer
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201 Documents
<![CDATA[Pengaruh Variasi Spring Plat dan Massa Roller Terhadap Torsi dan FC Pada Motor 150 cc ]]>
<![CDATA[Bagus Kencana Surya]]>;
<![CDATA[Listiyono Listiyono]]>
<![CDATA[ Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer Vol. 2 No. 4 (2024): Agustus : Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer ]]>
Publisher : <![CDATA[Asosiasi Riset Teknik Elektro dan Informatika Indonesia ]]>
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DOI: 10.61132/mars.v2i4.242
<![CDATA[In Indonesia, there are two types of motorcycle transmissions: manual and automatic. Users prefer automatic transmissions due to convenience and fuel efficiency. Automatic transmissions, such as CVT, CVT utilizes force for smooth and continuous gear ratio changes. CVT has disadvantages because unlike manual motors that have greater torque, especially on motorbikes that are three years old or more, such as poor acceleration at low to medium revolutions and wasteful fuel. This study aims to determine how the effect of adding spring plate and roller mass variations on torque and fuel consumption. This research uses a quantitative method with an experimental approach, by testing the independent variable to determine the results of the dependent variable. The result of this research is the use of lighter rollers can increase fuel consumption but the torque is getting smaller, because the use of lighter rollers has a fast rotation response so that the crankshaft in rotating the roller housing pulley is also lighter so it does not require a lot of fuel. While the use of heavier rollers coupled with spring plates also increases torque because the displacement ratio is faster, the torsional moment will be large which causes the torque to increase.]]>
<![CDATA[Perbandingan Algoritma Deep Q-Network dan Local Outlier Factor Untuk Deteksi Anomali Konsumsi Air Minum Pelanggan PUDAM Kabupaten Banyuwangi ]]>
<![CDATA[Andhika Ahnaf Daniswara]]>;
<![CDATA[Basuki Rahmat]]>;
<![CDATA[Eva Yulia Puspaningrum]]>
<![CDATA[ Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer Vol. 2 No. 4 (2024): Agustus : Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer ]]>
Publisher : <![CDATA[Asosiasi Riset Teknik Elektro dan Informatika Indonesia ]]>
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DOI: 10.61132/mars.v2i4.243
<![CDATA[Adequate provision of drinking water in quantity, quality, and continuity is needed to realize a healthy and productive society. A well-managed Drinking Water Supply System (SPAM) is essential to meet this need. Based on Government Regulation Number 122 of 2015, the implementation of SPAM involves the development and management of drinking water which is the responsibility of the local government and PUDAM as the implementer. The main challenges faced by PUDAM include the high level of water loss or Non-Revenue Water (NRW), which reaches 40% in Indonesia. One of the efforts to reduce the NRW level at PUDAM Banyuwangi Regency in the Kalipuro District area is to detect abnormal consumption in customer drinking water consumption. This study uses the Deep Q Network and Local Outlier Factor algorithms to detect anomalies in drinking water consumption, with the aim of comparing the performance of the two algorithms in identifying abnormal consumption patterns at PUDAM Banyuwangi Regency. The results of the study indicate that the Local Outlier Factor algorithm is more suitable for anomaly detection as evidenced by the absence of detection errors and an F1-Score value of 36%.]]>
<![CDATA[Rancang Bangun Mesin Espresso dengan Sistem Pre-Charge Pneumatic ]]>
<![CDATA[Dwi Istiyarno]]>;
<![CDATA[Ikhwan Taufik]]>;
<![CDATA[Herru Budi Santoso]]>
<![CDATA[ Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer Vol. 2 No. 4 (2024): Agustus : Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer ]]>
Publisher : <![CDATA[Asosiasi Riset Teknik Elektro dan Informatika Indonesia ]]>
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DOI: 10.61132/mars.v2i4.245
<![CDATA[The development of technology in the world is growing rapidly, so that technology is able to make everything that is done faster and more effective, such as technology that is developing in the coffee industry. Manual espresso machines are done using human power, so there are limitations to the power needed to make espresso in large quantities at once and lack of time efficiency. This pneumatic system allows for more responsive pressure control compared to manual systems. The Pneumatic Pre-Charge (PCP) system is a system that utilizes natural resources as its main energy source in renewable energy systems such as air. The method used to achieve a more optimal manual espresso machine is to use an experimental research method to test the performance of the espresso machine designed from a combination of a PCP system through empirical data collection to measure how efficient the machine is. The design process produces a manual espresso machine design which can then be developed into a espresso machine. Testing was carried out as many as 210 cycles and was divided into 3 stages of testing, namely a 360 cc cylinder capacity with a pressure of 2700 psi capable of pressing an average of 70 times, showing that the coarser the grind size of the coffee powder used, the time and pressure required will be reduced by requiring a pressure of 35 psi. From the results of this study, further testing is needed on the use of a PCP system espresso machine to validate its usefulness in supporting the needs of making espresso in the coffee industry.]]>
<![CDATA[Pengaruh Persentase Minyak Kayu Putih Dan Nilai Oktan Bahan Bakar Terhadap Getaran Mesin Dan Emisi Gas Buang ]]>
<![CDATA[Muhammad Alfiadi Triswial Arsy]]>;
<![CDATA[Santoso Santoso]]>
<![CDATA[ Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer Vol. 2 No. 4 (2024): Agustus : Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer ]]>
Publisher : <![CDATA[Asosiasi Riset Teknik Elektro dan Informatika Indonesia ]]>
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DOI: 10.61132/mars.v2i4.247
<![CDATA[Vehicles in Indonesia continue to increase every year which has an impact on fuel consumption and air pollution. Vehicle gas emissions are the biggest contributor to air pollution. This research method uses experiments with gas analyzers and vibration meters. Variations in octane values of 90 and 92 with mixture percentages of 10%, 18%, 22% at 2000 to 5000 rpm. Test results were analyzed using two-way ANOVA. The research results showed that at RON 90 there was a change in CO and HC with the best percentage, in the 18% mixture the CO was 0.29% and HC 96ppm compared to the 10% and 22% mixture. At RON 92 there was a change in CO and HC at the best percentage, namely a mixture of 18%, data obtained for CO was 0.19% and HC was 62 ppm. So the reduction in CO and HC levels occurs in the ideal mixture by 18% at RON 90 and 92.]]>
<![CDATA[Perancangan dan Implementasi Api Pada Aplikasi Deteksi Mata Katarak Menggunakan Google Cloud Run ]]>
<![CDATA[Muh Hafizin]]>;
<![CDATA[Paniran Paniran]]>
<![CDATA[ Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer Vol. 2 No. 4 (2024): Agustus : Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer ]]>
Publisher : <![CDATA[Asosiasi Riset Teknik Elektro dan Informatika Indonesia ]]>
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DOI: 10.61132/mars.v2i4.248
<![CDATA[Cataracts are the leading cause of blindness in Indonesia, with a prevalence of 1.5%. Unfortunately, many people overlook regular eye examinations that are crucial for early detection. As age increases, eyes become more susceptible to conditions like cataracts, characterized by clouding of the eye's lens. Addressing this challenge, Google Cloud Run has been implemented to develop a fast, efficient, and scalable cataract detection API. This initiative aims to facilitate easier access for healthcare professionals and the general public. The application is expected to enhance early screening, early detection, and prevention of serious eye conditions such as cataracts, ultimately improving quality of life through more effective prevention and treatment efforts.]]>
<![CDATA[Rancang Bangun Sistem Pengawasan pada Ruangan Berbasis Internet of Things ]]>
<![CDATA[Arifin Musthofa Wasis Waskito]]>;
<![CDATA[Oczha Alifian Fernanda Rochim]]>;
<![CDATA[Fadli Asmid]]>;
<![CDATA[Eriyadi Nata Syahputra]]>;
<![CDATA[Wahyu Pratama]]>
<![CDATA[ Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer Vol. 2 No. 4 (2024): Agustus : Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer ]]>
Publisher : <![CDATA[Asosiasi Riset Teknik Elektro dan Informatika Indonesia ]]>
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DOI: 10.61132/mars.v2i4.252
<![CDATA[Internet of Things (IoT) is an era that connects devices and enables smarter and more connected interactions via the internet. In this era, CCTV is very necessary to monitor the condition of the room (house). This CCTV aims to monitor the room (house) when we as the owner are outside so that we feel safe. This time the researchers combined the implementation of CCTV and IoT using a localhost website with the aim that we as owners can access wherever we are without reducing the clarity of the resulting image quality. Researchers chose Web Localhost because Web Localhost uses the internet as its working system, and does not reduce the quality it obtains.]]>
<![CDATA[Pengaruh Penghalang Pada Intake Manifold Terhadap Emisi Gas Buang Motor Injeksi 125cc ]]>
<![CDATA[Gabrie Umar Bakti Mulana]]>;
<![CDATA[Khambali Khambali]]>;
<![CDATA[Yuniarto Agus Winoko]]>
<![CDATA[ Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer Vol. 2 No. 4 (2024): Agustus : Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer ]]>
Publisher : <![CDATA[Asosiasi Riset Teknik Elektro dan Informatika Indonesia ]]>
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DOI: 10.61132/mars.v2i4.253
<![CDATA[This study aims to analyze the effect of barriers on standard intake manifolds on exhaust emissions in 125cc capacity injection motors. The applied barrier is expected to modify the intake air flow, which has an impact on the combustion process and the resulting exhaust emissions. The method used includes testing exhaust emissions with variations in the use of barriers under several engine conditions, including different engine speeds. The results show that the use of barriers can affect CO, HC, and O2 emission levels, with certain variations indicating changes in combustion efficiency. The conclusion of this research is that the selection of the right barrier diameter and intake manifold shape can contribute to the reduction of exhaust emissions of 125 cc injection motorcycles. The results of this study are expected to be a reference for the automotive industry in designing a more environmentally friendly intake manifold system.]]>
<![CDATA[Sistem Monitoring Kadar Gas Sulfur Dioksida (SO2) serta Suhu dan Kelembapan Udara pada Ruangan Berbasis ESP32 ]]>
<![CDATA[Nur Wahyu Rahmadhany]]>
<![CDATA[ Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer Vol. 2 No. 4 (2024): Agustus : Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer ]]>
Publisher : <![CDATA[Asosiasi Riset Teknik Elektro dan Informatika Indonesia ]]>
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DOI: 10.61132/mars.v2i4.255
<![CDATA[Gas Sulfur adalah salah satu polutan berbahaya bagi manusia. Akibat utama polutan (SO2) terhadap manusia adalah terjadinya iritasi pada sistem pernafasan. Terutama kesehatan bagi usia lanjut dan penderita yang mengalami penyakit kronis pada sistem pernafasan dan kardiovaskular yang sangat sensitif jika kontak dengan (SO2). Sehingga pada penelitian ini perlu adanya sebuah rancang sistem monitoring kadar gas sulfur dioksida (SO2), suhu dan kelembaban pada ruangan. Sistem monitoring ini menggunakan sensor MQ-136 sebagai pendeteksi kadar gas sulfur dioksida (SO2) dengan satuan ppm dan sensor DHT11 sebagai pendeteksi suhu dan kelembapan pada ruangan. Hasil pembacaan kedua sensor tersebut akan diproses melalui Modul Wifi ESP32 dengan mempunyai output Aplikasi BLYNK dan Google Spreadsheet. Sementara output Exhaust Fan menyala sesuai dengan ketentuan Fuzzy Logic Mamdani.]]>
<![CDATA[Sistem Pembangkit Panel Surya Menggunakan Solar Traker Dual Axis Untuk Memaksimalkan Keluaran Daya ]]>
<![CDATA[Bezaleel Fajar Luista]]>;
<![CDATA[Aries Boedi Setiawan]]>;
<![CDATA[Andrijani Sumarahinsih]]>
<![CDATA[ Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer Vol. 2 No. 4 (2024): Agustus : Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer ]]>
Publisher : <![CDATA[Asosiasi Riset Teknik Elektro dan Informatika Indonesia ]]>
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DOI: 10.61132/mars.v2i4.256
<![CDATA[Karena meningkatnya kebutuhan listrik masyarakat Indonesia setiap tahunnya, penelitian sedang dilakukan untuk mengubah energi matahari menjadi energi listrik yang ramah lingkungan melalui konversi panel surya yang menghasilkan arus searah (DC). Karena sebagian besar panel surya diletakkan dalam posisi statis atau tidak bergerak, kemampuannya dalam menyerap sinar matahari tidak maksimal. Dengan menggunakan solar tracking sumbu ganda, posisi panel surya harus selalu melacak pergerakan cahaya matahari guna memaksimalkan energi matahari. Untuk mengetahui cara terbaik dalam menyerap sinar matahari, penelitian ini akan membandingkan daya listrik yang dihasilkan panel surya dengan dan tanpa solar tracking (statis). Penelitian ini menggunakan metodologi komparatif untuk mengetahui perbedaan keluaran daya antara solar tracking dan panel surya statis. Tegangan (V) diukur dengan multimeter, dan arus (I) diukur dengan tang ampere. Empat sensor LDR digunakan pada pelacak surya ini untuk mendeteksi sinar matahari. Mikrokontroler Arduino membaca keluaran sensor LDR dan menyalurkannya ke motor servo yang menggerakkan panel surya. Pengujian menggunakan panel surya statis dan solar pelacak, serta pengumpulan data arus (Ampere) dan tegangan (Volt) selama delapan jam, mulai pukul 08.00 WIB hingga pukul 16.00 WIB. Berdasarkan hasil pengukuran tegangan dan arus diperoleh daya total (P) sebesar 6,30 W tanpa solar tracking (statis) dan 30,37 W dengan menggunakan solar tracking. Hasil perhitungan panel surya dengan solar tracking dan tanpa solar tracking memperoleh persentase arus sebesar 78,37% dan daya sebesar 79,26%. Hasil penelitian ini mengungkapkan bahwa panel surya dengan menggunakan solar tracking lebih efisien dan optimal dalam menyerap sinar matahari dibandingkan tanpa solar tracking (statis).]]>
<![CDATA[Pengaruh Intensitas Bermain Game Online Terhadap Prokrastinasi Akademik Pada Mahasiswa Teknik Informatika Universitas Muhammadiyah Ponorogo ]]>
<![CDATA[Cindy Alya Putri]]>;
<![CDATA[Annisaa Irsalina Razita]]>;
<![CDATA[Nila Mahardika Tiara Sari]]>;
<![CDATA[Zulfiqli Kurniawan]]>
<![CDATA[ Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer Vol. 2 No. 4 (2024): Agustus : Mars : Jurnal Teknik Mesin, Industri, Elektro Dan Ilmu Komputer ]]>
Publisher : <![CDATA[Asosiasi Riset Teknik Elektro dan Informatika Indonesia ]]>
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DOI: 10.61132/mars.v2i4.257
<![CDATA[Saat ini penggunaan game online di kalangan mahasiswa sangat meningkat, salah satunya yaitu game online, mahasiswa sering meluangkan waktu untuk bermain Mobile Legends. Hal ini menyebabkan terganggunya aktivitas akademik pada dunia perkuliahan. Penelitian ini bertujuan untuk mengetahui tingkat prokrastinasi dari pengaruh bermain game online Mobile Legends pada Mahasiswa Teknik Informatika Universitas Muhammadiyah Ponorogo dengan menggunakan metode kualitatif. Sampel penelitian ini diambil dari mahasiswa Teknik Informatika angkatan 2022. Pada penelitian ini menggunakan pendekatan deskriptif kualitatif yang dilakukan dengan menjabarkan fakta dan data yang didapat dari sumber data yang ada. Data diambil menggunakan wawancara dan observasi angket. Penelitian ini menunjukan bahwa game online Mobile Legends mempengaruhi perilaku prokrastinasi pada mahasiswa. Hal ini dapat ditunjukan mahasiswa yang memainkan Mobile Legends menunda tugas dengan sengaja. Oleh karena itu, disarankan agar mahasiswa Teknik Informatika Universitas Muhammadiyah Ponorogo dapat mengurangi intensitas bermain Mobile Legends untuk mengurangi prokrastinasi akademik. Dari Universitas juga dapat memberikan sosialisasi pengaruh intensitas bermain Mobile Legends terhadap pengaruh akademik.]]>
