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All Journal BAREKENG: Jurnal Ilmu Matematika dan Terapan Jurnal TAMBORA
Ruskartina, Eki
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Energy Engineering Industrial & Manufacturing Engineering Mathematics Mechanical Engineering Physics Transportation

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ANALISA OPTIMASI RUTE TRANSPORTASI ANTAR JEMPUT SISWA MENGGUNAKAN METODE CGVRP DAN ALGORITMA DIJKSTRA DI SDIT SAMAWA CENDEKIA Hermanto, Koko; Dwi Ermayanti, Tita; Ruskartina, Eki
Jurnal TAMBORA Vol. 5 No. 3 (2021): EDISI 14
Publisher : Wakil Rektor 3, Direktorat Pengabdian kepada Masyarakat dan Publikasi, Universitas Teknologi Sumbawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36761/jt.v5i3.1315

Abstract

Bus sekolah merupakan salah satu Alat transportasi yg dipersiapkan oleh beberapa sekolah sebagai sarana antar jemput untuk mempermudah siswa-siswi mereka dalamdalam kegiatan bersekolah, sehingga dalam proses antar jemput diperlukan rute yangoptimal agar dapat menghemat bahan bakar. Tujuan dari penelitian ini untuk menyusunmodel rute transportasi antar jemput peserta didik dengan model Clustered GeneralizedVehicle Routing Problem (CGVRP) selanjutnya model tersebut diselesaikanmenggunakan Algoritma Dijkstra serta membandingkan jarak rute real transportasi antarjemput dengan jarak rute menggunakan model CGVRP dan Algoritma Dijkstra. ModelCGVRP menggunakan Algoritma Djikstra yang diterapkan pada studi kasus antar jemputpeserta didik di SDIT Samawa Cendekia lebih hemat dibandingkan dengan jarak yangdigunakan sebelumnya. Diketahui jarak real pada SDIT Samawa Cendekia yaitu2.627.424 meter dengan biaya Rp. 2.118.384 dalam sebulan. Sedangkan jarak pada ruteusulan didapatkan 2.389.128 meter dengan biaya Rp. 1.926.757 dalam sebulan. Makadiperoleh selisih jarak dari rute real dan rute usulan yaitu 238.296 meter dengan selisihbiaya Rp. 191.604 dalam sebulan.
EVALUATION OF THE QUEUE SYSTEM OF A DRIVING LICENSE APPLICATION AT KEPOLISIAN SUMBAWA BESAR Hermanto, Koko; Ruskartina, Eki; Adiasa, Iksan; Hudaningsih, Nurul; P, Gipari Royen; Harizahayu, Harizahayu
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 17 No 1 (2023): BAREKENG: Journal of Mathematics and Its Applications
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (386.472 KB) | DOI: 10.30598/barekengvol17iss1pp0383-0390

Abstract

A driving License (SIM) is a card that a motorized vehicle driver must own to prove the eligibility to drive a motorized vehicle. There are still many drivers who do not have a SIM. One of the reasons drivers don't apply for a driving license is because they object to follow every procedure in making a driver's license, which takes a long time and causes long queues every day. The application for a driver's license in a city or district is only in one place, namely at the City Police. As a result, many applicants apply for a driver's license in the queue system. This problem also occurs in the SIM-making service system at the Sumbawa Police Station. Therefore, this study aims to evaluate the queuing system for SIM-making services at the Sumbawa Besar Resort Police using the queuing theory method. There are two types of submissions in applying for a SIM, namely a new application and an application for an extension of a SIM, and the queuing system model used is Single Channel-Multi Phase. There are three phases in applying for a new SIM: the registration phase, photo phase, and test phase. Meanwhile, the application for a SIM extension has two steps: registration and photos. Based on the results of the analysis, the use of one service in each phase has not been optimal in overcoming the number of queues in the new SIM application process because there is still a steady-state (ρ) greater than one and the number of applicants is still queuing in the system, namely on Monday (phase test), Wednesday (test phase) and Friday (photo phase and test phase). Therefore, it is proposed to add one more service on that day and phase so that the stadium condition (ρ) is less than one and there is only one applicant in the queue (Lq).
Co-Authors Dwi Ermayanti, Tita Harizahayu, Harizahayu Hermanto, Koko Hudaningsih, Nurul Iksan Adiasa P, Gipari Royen