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Carmine Buonagura¹, Mattia Pugliatti¹, Francesco Topputo¹

¹Department of Aerospace Science and Technology, Politecnico di Milano, 20156 Milan, Italy.

Sensors (Basel, Switzerland)

|June 19, 2024

概括

小物体测量工具 (MONET) 创建小行星和彗星的真实3D模型,用于测试航天器导航. 该工具通过模拟各种表面特征和形状来增强自主任务规划.

科学领域:

行星科学行星科学
计算机图形计算机图形
机器人技术机器人技术机器人技术

背景情况:

由于小物体的形状和表面不可预测,航天器运行面临着挑战.
不准确的地面估计进一步使导航和任务规划复杂化.
在太空探索中对自主系统的需求正在增加.

研究的目的:

开发一种程序工具,用于生成小物体的多样化和现实的3D模型.
为在各种形态条件下测试和验证导航技术提供资源.
为了解决任务设计中模拟小物体特征的局限性.

主要方法:

小人体测量工具 (MONET) 是使用开源的3D计算机图形软件开发的.
MONET通过添加诸如石坑,巨石和表面粗度等特征来程序性地修改一个基本的3D网格.
该工具生成光现实模型,包括废墟堆和彗星类形态,具有用户可调节的参数.

主要成果:

货币成功地产生了各种各样的小体形状和表面特征.
生成的模型提供适合模拟的光现实表示.
该工具可以创建不同的模型家族,例如废墟堆和彗星样物体.

结论:

货币提供了一个灵活和有价值的资源,用于模拟小人体环境.
该工具有助于测试用于太空任务的引导和导航系统的适应性.
它支持研究人员和工程师为各种小物体探索场景做准备.

关键词:

小行星小行星小行星变形变形的过程中.程序生成过程生成小的身体小的身体

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