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All Journal Indonesian Journal of Mathematics and Natural Sciences Jurnal Teknologi dan Informasi
R Septiana
Karang Malang, Yogyakarta, 55281
Computer Science & IT Mathematics

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PEMODELAN TOTALLY ASYMMETRIC EXCLUSION PROCESS DUA DIMENSI UNTUK LALU LINTAS KENDARAAN PADA PERTIGAAN JALAN YANG SEARAH Septiana, R; Indriawati, A; Dwandaru, WSB
Jurnal MIPA Vol 36, No 2 (2013): October 2013
Publisher : Jurnal MIPA

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Abstract

Abstrak __________________________________________________________________________________________ Penelitian ini mengkaji model dinamik yaitu Totally Asymmetric Exclusion Process (TASEP) khususnya dalam dua dimensi (2D). Selain itu akan dibahas pula mengenai syarat batas dan aturan dinamika yang digunakan dalam pemodelan ini. TASEP telah diaplikasikan dalam berbagai bidang, salah satunya ialah pemodelan lalu lintas kendaraan (traffic flow). Sistem dua dimensi yang akan dikaji adalah sistem yang diskrit, yakni sistem ke kisi dua dimensi. Sistem ini dimodifikasi menjadi bentuk pertigaan (junction) yang searah. Lebih jauh lagi, kendaraan yang melalui pertigaan dimodelkan sebagai partikel yang melompat dari satu kisi ke ke kisi yang lain. Nilai kepadatan dan rapat arus partikel dalam sistem tersebut ditentukan secara numerik. Persamaan kontinuitas untuk menggambarkan dinamika partikel dalam TASEP diselesaikan menggunakan metode Euler. Profil kepadatan dan rapat arus partikel dipengaruhi oleh laju masukan (input rate) dan laju keluaran (output rate) lompatan partikel.   Abstract __________________________________________________________________________________________ The research analyzed a dynamic model of Totally Asymmetric Exclusion Process (TASEP), especially in two dimensions (2D) and  also the boundary and rules dynamic conditions  used in this modeling. TASEP has been applied in various fields, one of them is the modeling of vehicle traffic. Two-dimensional system that will be studied is the discrete system of two-dimensional lattice system. The system is modified into the form of unidirectional T-junction . Furthermore, the vehicles that pass the junction are modeled as particles that jump from one lattice to another lattice. The value of the density and current density of particles in the system is determined numerically. The continuity equation to describe the dynamics of particles in TASEP is solved by using Eulers method. The profiles of particle density and current density are influenced by the rate of input and output rate of particle jumps.
PEMODELAN TOTALLY ASYMMETRIC EXCLUSION PROCESS DUA DIMENSI UNTUK LALU LINTAS KENDARAAN PADA PERTIGAAN JALAN YANG SEARAH Septiana, R; Indriawati, A; Dwandaru, WSB
Indonesian Journal of Mathematics and Natural Sciences Vol 36, No 2 (2013): October 2013
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstrak __________________________________________________________________________________________ Penelitian ini mengkaji model dinamik yaitu Totally Asymmetric Exclusion Process (TASEP) khususnya dalam dua dimensi (2D). Selain itu akan dibahas pula mengenai syarat batas dan aturan dinamika yang digunakan dalam pemodelan ini. TASEP telah diaplikasikan dalam berbagai bidang, salah satunya ialah pemodelan lalu lintas kendaraan (traffic flow). Sistem dua dimensi yang akan dikaji adalah sistem yang diskrit, yakni sistem ke kisi dua dimensi. Sistem ini dimodifikasi menjadi bentuk pertigaan (junction) yang searah. Lebih jauh lagi, kendaraan yang melalui pertigaan dimodelkan sebagai partikel yang melompat dari satu kisi ke ke kisi yang lain. Nilai kepadatan dan rapat arus partikel dalam sistem tersebut ditentukan secara numerik. Persamaan kontinuitas untuk menggambarkan dinamika partikel dalam TASEP diselesaikan menggunakan metode Euler. Profil kepadatan dan rapat arus partikel dipengaruhi oleh laju masukan (input rate) dan laju keluaran (output rate) lompatan partikel.   Abstract __________________________________________________________________________________________ The research analyzed a dynamic model of Totally Asymmetric Exclusion Process (TASEP), especially in two dimensions (2D) and  also the boundary and rules dynamic conditions  used in this modeling. TASEP has been applied in various fields, one of them is the modeling of vehicle traffic. Two-dimensional system that will be studied is the discrete system of two-dimensional lattice system. The system is modified into the form of unidirectional T-junction . Furthermore, the vehicles that pass the junction are modeled as particles that jump from one lattice to another lattice. The value of the density and current density of particles in the system is determined numerically. The continuity equation to describe the dynamics of particles in TASEP is solved by using Euler's method. The profiles of particle density and current density are influenced by the rate of input and output rate of particle jumps.
Media Pembelajaran Pengenalan Alat Transportasi, Musik, dan Benda di Sekolah bagi Siswa Tunarungu Sekolah Dasar Septiana, R; Al Irsyadi, F Y
Jurnal Teknologi dan Informasi (JATI) Vol 11 No 1 (2021): Jurnal Teknologi dan Informasi (JATI)
Publisher : Program Studi Sistem Informasi, Fakultas Teknik dan Ilmu Komputer, Universitas Komputer Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34010/jati.v11i1.3209

Abstract

A remarkable school – B (SLB) YRTRW Surakarta is a spesial school for children with special school for children with special needs to help provide education. According to a survey of SLB-B YRTRW Surakarta, it is difficult for students to get the names of objects right anf there are still mistakes, and it is also difficult for students to play because the learing methods are less interesting and therefore not focus on the material presented by teachers. An alternative or solution is to provide the learning media in the form of applications. The appication is called BELMA (together learning) abaout the introduction of transportation tools, Musical Instruments, and objects in the school environment for fourth-grade elementary school students. The founding of the media of education is a method for observation, analysis or problem identification, and interviews. The result of research based on questionnaires are 87.871%, and this application can thus help the learning process. The purpose of this study is to be expected to help both tearchers and students in the learning process in class so that students can be quick to understand and enthusiastic about material delivery.
Co-Authors A Indriawati Al Irsyadi, F Y WSB Dwandaru