Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer (JURITEK)
Jurnal Imliah Teknik Mesin, Elektro dan Komputer merupakan jurnal ilmiah yang menyajikan artikel orisinal tentang pengetahuan dan informasi riset atau aplikasi riset dan pengembangan terkini dalam bidang teknologi. Ruang lingkup Jurnal Juritek meliputi bidang Informatika, Teknik Mesin, Teknik Elektro, Sistem Informasi dan Teknik Industri. Artikel yang masuk akan melalui proses seleksi mitra bestari dan/atau editor. Jurnal Juritek diterbitkan oleh Sekolah Tinggi Ekonomi Trianandra terbit 3 kali dalam setahun, yaitu pada bulan Maret, Juli dan November
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210 Documents
IMPLEMENTASI EXTREME PROGRAMMING DALAM SISTEM PENDAFTARAN TUGAS AKHIR DI STMIK LOMBOK
Kahpi, Khairul Kahpi;
Lalu Mutawalli;
Maemun Saleh;
Hasyim Asyari
Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer Vol. 2 No. 1 (2022): Maret: Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer
Publisher : Pusat Riset dan Inovasi Nasional
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DOI: 10.51903/juritek.v2i1.273
Tugas Akhir merupakan salah satu karya ilmiah mahasiswa sebagai syarat menyelesaikan pendidikan Strata Satu (S1) di STMIK Lombok. Sistem pengajuan judul tugas akhir dan dosen pembimbing di STMIK Lombok masih menggunakan sistem konvensional sehingga proses pendaftaran pengajuan tugas akhir menjadi lebih lama dan memperlambat penyusunan proposal. Peneliti menggunakan beberapa Metodologi penelitian dalam Perancangan sistem ini. Untuk metode pengumpulan data peneliti menggunakan metode Observasi dan metode Wawancara pada Mahasiswa, Akademik dan Kaprodi. Sedangkan untuk metode analisis metode yang digunakan adalah metode PIECES. Pada penilitian ini dikembangkan sistem pendaftaran Tugas Akhir di STMIK Lombok dengan metodologi extereme programming. Sistem digunakan oleh 4 user yaitu mahasiswa, akademik, dosen, dan kaprodi. Interface dibangun berdasarakan form cetak yang berlaku. Sistem diintegrasikan dengan Database SIAKAD STMIK Lombok. Berdasarkan hasil pengujian fungsional yang dilakukan dengan metode white box. Setiap fitur dapat berjalan dengan baik dan sistem dapat mengelola data pengajuan judul, pendaftaran seminr proposal dan pendaftaran sidang Tugas Akhir.
PROTOTYPE TEKNOLOGI PENGAIRAN KELOMPOK TANI SUBUR MENTANDUR BERBASIS ARDUINO
Saharman Usman;
Hairul Fahmi;
Ahmad S. Pardiansyah
Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer Vol. 2 No. 1 (2022): Maret: Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer
Publisher : Pusat Riset dan Inovasi Nasional
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DOI: 10.51903/juritek.v2i1.274
Desa Muncan memiliki beberapa kelompok tani salah satunya “Kelompok Tani Subur Mentandur” yang menerapkan perlakuan organik terhadap tanaman hususnya pada tanaman padi. Adapun sistem irigasi yang khususnya digunakan untuk persawahan di Desa Muncan yaitu dengan sistem pekasih, dengan cara membuka saluran pengairan dari sawah kesawah menuju sawah yang mendapatkan giliran pendistribusian dan menutup saluran pengairan yang menuju ke sawah yang tidak menggunakan giliran distribusi. Pada penelitian yang dilakukan, peneliti menerapkan metodologi penelitian dalam mengkaji permasalahan yang di temukan. Dalam merancang Prototype Teknologi Pengairan Kelompok Tani Subur Mentandur Desa Muncan Berbasis Arduino peneliti menggunakan metode pengumpulan data dengan observasi, wawancara dan studi pustaka dengan metode perancangan Research and Development (R&D) dalam merancang Penelitian bertujuan untuk membantu Kelompok Tani Subur Mentandur dalam mengontrol pengaliran air irigasi dari jarak jauh melalui SmartPhone berupa pesan singkat.
SISTEM INFORMASI PERPUSTAKAAN HIBRIDA
Nur Hakim, Fitro;
Anang Wijayanto, Suitbertus
Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer Vol. 1 No. 3 (2021): November: Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer
Publisher : Pusat Riset dan Inovasi Nasional
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DOI: 10.51903/juritek.v1i3.280
Hybrid library is a library that combines the traditional library and digital library. Hybrid library services include a library automation and digital library services. Library services with the conventional method still raises a lot of obstacles to perpustaakaan members such as the length of time the service and lack of interest in library members to visit the school library. The use of cellular technology used by the public and the prices are getting cheaper mobile phone operations, making cellular technologies such as SMS into one option to improve services and reduce the constraints faced by the library. SMS as an increase in the utilization of library services possible to apply in the library. SMS Gateway technology become one answer to the utilization of mobile technology in the library. Another obstacle faced by the school library is a limited number of physical libraries than the number of students who are relatively more. Support the development of school libraries is less than support for other aspects of school development. A limited number of books that can be solved by implementing the use of digital book or ebook, and audio libraries to increase library holdings.
PENERAPAN DATA MINING UNTUK MEMPREDIKSI PENJUALAN KAIN TENUN MNGGUNAKAN REGRESI LINEAR
Firda Widia;
Wafiah Murniati;
Saikin
Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer Vol. 2 No. 1 (2022): Maret: Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer
Publisher : Pusat Riset dan Inovasi Nasional
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DOI: 10.51903/juritek.v2i1.284
Abstract Weaving craft is one of the handicrafts located in Lombok, West Nusa Tenggara. Weaving is one of the MSMEs that is very close to the tourism industry and has good economic potential because it absorbs a lot of labor, opens up business fields, and increases the country's foreign exchange. The problem that is often faced by entrepreneurs of woven fabrics is the difficulty in estimating customer demand, so that some of the products requested by customers are not available. It is necessary for sales analysis of woven fabric products to be able to predict customer demand, by means of analyzing past sales data to predict future sales. The research that will be carried out is to predict sales of woven fabric products by processing sales data in the past by modeling the Linear Regression method, and for testing the algorithm is by Mean Square Error (MSE), Mean Square Error (MSE) and Root Mean Square Error. (RMSE). From the results of linear regression modeling the score obtained is 0.8041320270845731. and the test results mean Mean Square Error (MSE) the error value obtained is too high, namely 47,377, and the Root Mean Square Error (RMSE) value is 6.883125, while the MAE score is 3.373572.
ANALISA UNJUK KERJA HEATER PIPA KONSENTRIK DENGAN PENAMBAHAN VORTEX GENERATOR GUNA MENGATASI ICING
Aldo novando, Aldo novando;
Edi Sofyan;
Ferry Setiawan
Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer Vol. 2 No. 2 (2022): Juli: Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer
Publisher : Pusat Riset dan Inovasi Nasional
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DOI: 10.51903/juritek.v2i2.310
Horizontal stabilizer merupakan salah satu komponen terpenting dari pesawat terbang dalam mengontrol sikap terbang dari suatu pesawat. Sehingga jika horizontal stabilizer terganggu dalam mengontrol sikap terbang maka dapat menyebabkan pesawat kehilangan kestabilan. Pada horizontal stabilizer terdapat anti icing system yang digunakan untuk menjaga leading edge wing agar tidak terjadi kontaminasi pada saat pesawat sedang terbang. Sistem anti icing yang sudah ada membutuhkan energi listrik yang dapat menambah beban kerja engine, sedangkan ada energi berupa kalor yang selama ini hanya digunakan sebagai tenaga dorong. Berdasarkan hasil penelitian, pengaruh variasi vortex generator insert pada heater didapatkan pressure drop twisted 16,70 Pa dan wire coil 14,38 Pa, sehingga pressure drop twisted lebih baik dari pressure drop wire coil. Perpindahan kalor dari twisted 70,32 Watt dan wire coil 70,11 Watt, sehingga perpindahan kalor twisted lebih baik. Hal ini disebabkan perpindahan kalor twisted mempunyai nilai friction factor yang besar, sehingga mengasilkan bilangan Reynolds yang kecil. Bilangan Reynolds kecil menyebabkan kecepatan aliran udara kecil, sehingga aliran udara semakin lama bersentuhan dengan luas bidang pemanas, dengan demikian menghasilkan perpindahan panas yang baik
SISTEM INFORMASI PENGOLAHAN DATA PENDUDUK BERBASIS WEB UNTUK DESA PERSIAPAN PAJANGAN
Aang Suvandi;
, Muhammad Fauzi Zulkarnaen;
Saeful Hamdi
Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer Vol. 2 No. 2 (2022): Juli: Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer
Publisher : Pusat Riset dan Inovasi Nasional
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DOI: 10.51903/juritek.v2i2.314
Abstract The Pajangan Village Office is one of the villages in Kopang District. Currently, the use of computers is used by the village government to store data such as population data, village profile data and so on are still in the form of files created using Microsoft Word and Excel, there is even some data recorded in a book before being recapitulated to make reports. The system that is running now has many shortcomings, including errors in writing or inputting data, takes a long time in the search process, and the occurrence of damage to the computer that causes the data to be lost, In this case the author aims to produce a Web-based population data processing information system for the Pajangan Preparation Village in storing data and processing population data so that the data stored is safe and easy to process, searching, and presenting data by the village government to the community. Keywords: Information System, Data Processing, Population, Web
PENENTUAN KOMPOSISI CRUDE OIL PADA PROSES BLENDING DENGAN PENDEKATAN ALGORITMA GENETIKA
Miftahol Arifin;
Grahan Rizka Pradita
Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer Vol. 1 No. 2 (2021): Juli : Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer
Publisher : Pusat Riset dan Inovasi Nasional
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DOI: 10.51903/juritek.v1i2.317
PT PERTAMINA (Persero) Refinery Unit IV is a natural distilation oil company. The process of blending crude oil done in PT PERTAMINA (Persero) Refinery Unit IV often produces feed imperfectly. The product’s fraction produced from this blending process can not get maximum output. What is needed is optimazing the determination of crude oil composition during the process of blending crude. The aim of this process is to separate the contain of LPG, Light Naphtha, Heavy Naphtha, kero, Light Gas Oil (LGO), Heavy Gas Oil (HGO), LSWR (Low Sulfur Wax Residue) with other composition in order to suit with colom capacity in Crude Destilation Unit II (CDU II). The aim of this research is determining the composition of crude oil from every oil tank to be feed in CDU II. With optimal percentage, the expectation is to increase the number of product fraction from blending process. The solving of this problem is using simplex method the approach of genetic algorithm. The advantage of genetic algorithm in the development of chromosome, it can be done randomly based on the number of determined popsize. Besides, the alternative of chromosome will have bigger probability than using the simplex method. The result of calculation using the genetic algorithm method produces the total precentage of crude oil’s composition 99,91% and the composition of volume feed 229.774 MB. With composition volume feed for CDU II 41.285 MB pulled back from oil tank 71T-4, 55.384 MB from oil tank 71T-12, 71.852 MB from oil tank 71T-16 and the last 61.249 MB from oil tank 71T-105. The estimation of result not be different away by the solution produced simplex method.
PENERAPAN MODEL SCRUM DALAM MEMBANGUN SISTEM INFORMASI PEMBAYARAN CATERING DI PONDOK PESANTREN YATOFA
ari azhari, ari azhari;
Hairul Fahmi;
Khairul Imtihan
Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer Vol. 2 No. 2 (2022): Juli: Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer
Publisher : Pusat Riset dan Inovasi Nasional
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DOI: 10.51903/juritek.v2i2.319
Pesantren yatofa merupakan sebuah lembaga yang ikut berperan dalam dunia pendidikan khususnya di bidang pendidikan agama, pengelolaan data santri khususnya data pembayaran catering yang masih dilakukan dengan cara manual di mana data-data pembayaran catering santri di catat dalam buku besar kemudian di lakukan pengarsipan yang mana proses ini sangat memungkinkan terjadinya kesalahan bahkan kekeliruan yang mungkin berakibat patal, berdasarkan hal tersebut penulis mengangkat permasalahan ini untuk membuta sistem informasi agar bisa meminimalisir kesalahan yang timbul sebabat pencatatan manual. Scrum merupakan sebuah aluar, rangka atau bisa juga disebut sebagai proses yang di pake dalam mengelola sebuah pembangunan produk yang bersifat kompleks di maana scrum ini bisa menyelesaikan masalah yang sangata kompleks, adaftif, secrum ini memiliki tipe atau sifat ringan, sederhana dalam di pahami akan tetapi sulit untuk bisa di kuasi. Hasil dari penelitian ini ialah sebuah aplikasi sederhana yang dapat meminimalisir terjadinya sebuah kesalahan atau kekeliruan data pada saat admin atau staf membuat laporan atau melakukan transaksi dengan santri atau dengan orang yang terkait.
SPK LOKASI PEMBANGUNAN PERUMAHAN DI KABUPATEN LOMBOK TENGAH DENGAN METODE AHP
Aryandhana, Lalu Bintang;
Fadli, Sofiansyah;
Ashari, Maulana
Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer Vol. 2 No. 2 (2022): Juli: Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer
Publisher : Pusat Riset dan Inovasi Nasional
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DOI: 10.51903/juritek.v2i2.324
Decision Support System (DSS) is a system that can help someone in making decisions and is also an approach to support decision making on a particular problem. One of the methods in the decision support system is the Analytical Hierarchy Process (AHP) method, which is a method for making scientific and rational decisions to provide solutions to multi-criteria and complex problems with various alternatives. In this research, the author tries to apply the AHP method to determine the location of new housing developments in Lombok Tengah District. The criteria used for consideration are land conditions, facilities, social and economic conditions, and land availability. The results of this study can prove that DSS with the AHP method is able to assist developers in determining the choice of new housing development locations in Lombok Tengah District.
GAME EDUKASI GRAMMAR BAHASA INGGRIS BERBASIS ANDROID DENGAN METODE COMPUTER ASSISTED LEARNING
Bahtiar Rofiq , Ardien;
Nur Hakim, Fitro
Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer Vol. 2 No. 1 (2022): Maret: Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer
Publisher : Pusat Riset dan Inovasi Nasional
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DOI: 10.51903/juritek.v2i1.329
The development of technology in the current era of globalization, is quite rapid. Along with the development of technology in the education sector, several learning products and materials have been widely produced and become daily consumption for educators and learners with various versions. Educational games are one of the learning support media used to help students in learning English material, especially in passive voice materials in a fun way. This research aims to create a valid educational game applications with the application of android-based interactive quizzes for class XII MA NU Al Hikmah. The concept chosen as an educational game is to provide missions that must be completed in the game, design the difficulty of each level in the game, provide material explanations about passive voice, the differences in grammar, and evaluations in the form of passive voice questions. This research uses research and development methods or Research and Development, using 6 out of 10 research stages. Data collection is done using observations, interviews and questionnaires. The software used in this study is CorelDRAW, Adobe Audition, After Effect, Adobe Premiere, and Unity 3D.