基于UE4的火星地表环境视景仿真  

Mars Surface Environment Visual Simulation Based on UE4 Engine

作　　者：陈绪宁 郑建英 胡勇[2] 池碧茹 陈巍[1] 胡庆雷[1,3] CHEN Xuning;ZHENG Jianying;HU Yong;CHI Biru;CHEN Wei;HU Qinglei(Beihang University,Beijing 100191,China;Beijing Institute of Control Engineering,Beijing 100094,China;Beihang Hangzhou Innovation Institute(Yuhang),Hangzhou 310023,China)

机构地区：[1]北京航空航天大学,北京100191 [2]北京控制工程研究所,北京100094 [3]北京航空航天大学杭州创新研究院(余杭),杭州310023

出　　处：《空间控制技术与应用》2021年第6期77-84,共8页Aerospace Control and Application

基　　金：国家重点研发计划资助项目(2018AAA0102700)。

摘　　要：火星地表环境可视化仿真对于火星探测方案的演示以及验证具有非常重要的意义.本文针对火星地表数字环境建模的需求,根据真实火星场景数据,基于虚幻引擎4(UE4)数字仿真软件,设计并构建了火星地表环境的三维视景模型.设计的仿真模型不仅包含沙坡、沙坑、山丘等多种地形,还加入了光照、沙尘等条件,使得模型更为贴近真实火星环境,满足视觉效果以及真实性要求.The visual simulation of the Mars surface environment is very important for the demonstration and verification of Mars exploration scheme.In this paper,according to the real Martian scene data,a 3D visual model of the Martian surface environment is designed and constructed based on unreal Engine 4 digital simulation software,which meets the requirement of modeling the Martian surface digital environment.The designed simulation model not only includes sand slope,sand pit,hills and other terrain,but also adds lighting,sand and dust conditions,which makes the model closer to the real environment and meets the requirements of visual effect and authenticity.

关 键 词：火星地表环境 视景仿真 UE4 地形地貌 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]