Evaluation of passenger waiting time in public transport by using the Monte Carlo method

2021 ◽  
Author(s):  
Velizara Pencheva ◽  
Ivan Georgiev ◽  
Asen Asenov
2019 ◽  
Vol 3 (1) ◽  
pp. 7
Author(s):  
Novi Trisna ◽  
Wifra Safitri ◽  
Mutia Pratiwi

Abstract - Queue is an activity that is often encountered not only in commercial activities, even RSI. Ibnu Sina Pasaman Barat engaged in services for the community also experienced the same thing. This needs to be considered and handled properly by the manager by taking anticipatory actions, because if it is not immediately resolved, then the community can feel unsatisfied with the services provided. Related to these problems, this study was conducted with the aim to determine the effectiveness of the number of counters at the time of service and make a simulation model of the drug collection queue system at the RSI drug collection counter. Ibnu Sina Pasaman Barat to get alternative system improvements, where the simulation model was made using PHP and MySQL. The simulation model made can provide information about the number of people served and the average waiting time of a particular time unit. From the analysis carried out on the simulation model, the alternative improvements that can be proposed are by setting the Monte Carlo method queue model as the queue model that will be used. From the results of the analysis carried out and by implementing it into PHP and MySQL the queue model of the Monte Carlo method is more optimal and efficient. It is seen from the average waiting time in the system to be served at the RSI drug collection counter. Ibnu Sina Pasaman Barat. Keywords - Queues, Simulation, Monte Carlo Abstrak - Antrian merupakan kegiatan yang kerap kali dijumpai bukan hanya pada kegiatan-kegiatan komersial, bahkan RSI. Ibnu Sina Pasaman Barat yang bergerak dibidang pelayanan bagi masyarakat juga mengalami hal yang sama. Hal ini perlu diperhatikan dan ditangani dengan baik oleh pengelola dengan melakukan tindakan-tindakan antisipasi, karena jika tidak segera terselesaikan, maka masyarakat bisa merasa tidak terpuaskan dengan pelayanan yang diberikan. Terkait dengan permasalahan tersebut maka penelitian ini dilakukan dengan tujuan untuk mengetahui keefektifitas jumlah loket pada saat pelayanan dan membuat model simulasi dari sistem antrian pengambilan obat di loket pengambilan obat RSI. Ibnu Sina Pasaman Barat untuk mendapatkan alternatif-alternatif perbaikan sistem, dimana model simulasinya dibuat dengan menggunakan PHP dan MySQL.Model simulasi yang dibuat dapat memberikan informasi mengenai jumlah masyarakat yang dilayani dan rata-rata waktu tunggu masyarakat satuan waktu tertentu. Dari analisa yang dilakukan terhadap model simulasi, alternatif perbaikan yang dapat diusulkan yaitu dengan menetapkan model antrian metode monte carlo sebagai model antrian yaang akan digunakan. Dari hasil analisa yang dilakukan dan dengan mengimplementasikan kedalam PHP dan MySQL model antrian metode monte carlo lebih optimal dan efisien digunakan dilihat dari rata-rata waktu tunggu  dalam sistem untuk dilayani pada loket pengambilan obat RSI. Ibnu Sina Pasaman Barat.Kata Kunci - Antrian, Simulasi, Monte Carlo


2020 ◽  
Vol 2020 (4) ◽  
pp. 25-32
Author(s):  
Viktor Zheltov ◽  
Viktor Chembaev

The article has considered the calculation of the unified glare rating (UGR) based on the luminance spatial-angular distribution (LSAD). The method of local estimations of the Monte Carlo method is proposed as a method for modeling LSAD. On the basis of LSAD, it becomes possible to evaluate the quality of lighting by many criteria, including the generally accepted UGR. UGR allows preliminary assessment of the level of comfort for performing a visual task in a lighting system. A new method of "pixel-by-pixel" calculation of UGR based on LSAD is proposed.


Author(s):  
V.A. Mironov ◽  
S.A. Peretokin ◽  
K.V. Simonov

The article is a continuation of the software research to perform probabilistic seismic hazard analysis (PSHA) as one of the main stages in engineering seismic surveys. The article provides an overview of modern software for PSHA based on the Monte Carlo method, describes in detail the work of foreign programs OpenQuake Engine and EqHaz. A test calculation of seismic hazard was carried out to compare the functionality of domestic and foreign software.


2019 ◽  
Vol 20 (12) ◽  
pp. 1151-1157 ◽  
Author(s):  
Alla P. Toropova ◽  
Andrey A. Toropov

Prediction of physicochemical and biochemical behavior of peptides is an important and attractive task of the modern natural sciences, since these substances have a key role in life processes. The Monte Carlo technique is a possible way to solve the above task. The Monte Carlo method is a tool with different applications relative to the study of peptides: (i) analysis of the 3D configurations (conformers); (ii) establishment of quantitative structure – property / activity relationships (QSPRs/QSARs); and (iii) development of databases on the biopolymers. Current ideas related to application of the Monte Carlo technique for studying peptides and biopolymers have been discussed in this review.


1999 ◽  
Vol 72 (1) ◽  
pp. 68-72
Author(s):  
M. Yu. Al’es ◽  
A. I. Varnavskii ◽  
S. P. Kopysov

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