Simulating and Optimizing of Tramcar Transportation Attempter in Open Pit Mine
- DOI
- 10.2991/msam-17.2017.8How to use a DOI?
- Keywords
- ore transportation; flexsim; system simulation; grade-threshold dispatching
- Abstract
The ore transportation system of strip mines is a representative discrete-event sys-tem, so the data concerning facilities and resource are collected and extracted to obtain their statistical probability by Expertfit; Based on Flexsim, Then 3D model is developed, incarnating the relationship among transport, resource and facilities, thereby, which vividly simulates, anal sizes and optimizes the producing-transport system of strip mines. It puts forward two dispatching method, Grade-threshold dispatching and Passive-Dispatched Truck, and sets three indexes in orthogonal designs, including truck utilization ratio, producing-facility utilization ratio and standard deviation of Aluminum to Silicon ratio(DAS). Those optimization schemes, referring to site-transportation network and dispatching plan, can minimize the cost and optimize material com-position by analyzing simulation model; It gains the optimization decision-making of temporary reserves in washing bauxite site, number of trucks and ways of dispatching, meanwhile, forecasts and analyzes latency influence factors and sensitivity. The simulation results validate the rationality and correctness of simulation system.
- Copyright
- © 2017, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Chulin Chen AU - Lei Shi PY - 2017/03 DA - 2017/03 TI - Simulating and Optimizing of Tramcar Transportation Attempter in Open Pit Mine BT - Proceedings of the 2017 2nd International Conference on Modelling, Simulation and Applied Mathematics (MSAM2017) PB - Atlantis Press SP - 29 EP - 33 SN - 1951-6851 UR - https://doi.org/10.2991/msam-17.2017.8 DO - 10.2991/msam-17.2017.8 ID - Chen2017/03 ER -