校园环境粉尘演化仿真模型可视化研究

2018 IEEE 3rd International Conference on Image, Vision and Computing (ICIVC) Pub Date : 2018-06-01 DOI:10.1109/ICIVC.2018.8492797

Hu Xiaomei, Li Minghang, Wang Chuan, Yang Xu, Wei Chenjun

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引用次数: 1

摘要

为了建立粉尘演化仿真模型，揭示粉尘演化过程，选择上海大学作为仿真区域，采用动力学蒙特卡罗方法对虚拟校园中的粉尘粒子进行仿真，利用OpenGL和C语言实现粉尘演化仿真模型的可视化。通过对校园内不同地点的采集数据和模拟数据的比较，验证了粉尘演化模拟模型的有效性。基于沙尘演变模拟的可视化结果，揭示了风速、模拟时间、植被效应与地面沙尘累积或垂直表面沙尘运动的关系。粉尘演化仿真模型的可视化将为粉尘控制提供有效的参考。

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Visualization of Dust Evolution Simulation Model in Campus Environment

In order to establish the simulation model of dust evolution and reveal the evolution process of dust, Shanghai University is selected as the simulation area, the method of Kinetic Monte Carlo is used to simulate the dust particles in the virtual campus, OpenGL and C language are used so as to realize the visualization of dust evolution simulation model. The collection data and simulation data are compared at different locations in the campus, and the results prove the validity of dust evolution simulation model. Based on the visualization results of dust evolution simulation, the relationships among wind speed, simulation time, vegetation effect and accumulation of dust particles on the ground or the motion of dust particles in the vertical surface are revealed. Visualization of dust evolution simulation model will provide a valid reference for dust control.

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来源期刊

2018 IEEE 3rd International Conference on Image, Vision and Computing (ICIVC)

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