DYNAMIC AUTONOMOUS INTELLIGENT CONTROL OF AN ASTEROID LANDER

机译：星空飞行器的动态自主智能控制

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

One of the future °agship missions ofrnthe European Space Agency (ESA) is the asteroidrnsample return mission Marco-Polo. Although therernhave been a number of past missions to asteroids, arnsample has never been successfully returned. The re-rnturn of asteroid regolith to the Earth's surface intro-rnduces new technical challenges. This paper comparesrndi?erent attitude control algorithms for the descentrnphase onto an asteroid in micro-gravity conditionsrnand draws a comparison between the algorithms con-rnsidered. Two studies are also performed regardingrnthe Fault Detection Isolation and Recovery (FDIR)rnof the control laws considered. The potential of us-rning Direct Adaptive Control (DAC) as a controller forrnthe surface sampling process is also investigated. Usernof a DAC controller incorporates increased levels ofrnrobustness by allowing realtime variation of controlrngains. This leads to less fuel consumption in additionrnto a better response to uncertainties encountered dur-rning missions.

机译：欧洲航天局（ESA）未来的载人飞行任务之一是小行星样品返回任务马可波罗。尽管过去曾进行过多次小行星飞行任务，但arnsample从未成功返回。小行星碎石重新向地球表面的引入带来了新的技术挑战。本文比较了微重力条件下小行星下降相的不同姿态控制算法，并对所考虑的算法进行了比较。还针对所考虑的控制规律对故障检测隔离和恢复（FDIR）进行了两项研究。还研究了将直接自适应控制（DAC）用作表面采样过程控制器的潜力。 DAC控制器的用户通过允许控制增益的实时变化，增强了鲁棒性水平。这样可以减少燃料消耗，而且可以更好地应对任务期间遇到的不确定性。

著录项

来源
《New beginnings: challenges for aerospace innovation》|2009年|p.1-16|共16页
会议地点 Manchester(GB)
作者
Blair Brown; Colin McInnes; Elie Allouis;
展开▼
作者单位

Advanced Space Concepts Laboratory Department of Mechanical Engineering University of Strathclyde, Glasgow, UK blair.brown@strath.ac.uk;

Advanced Space Concepts Laboratory Department of Mechanical Engineering University of Strathclyde, Glasgow, UK;

EADS Astrium ltd, Stevenage, UK;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类航空、航天技术的研究与探索;
关键词

相似文献

外文文献
中文文献
专利

1. Dynamic intelligent autonomous control of an asteroid lander [J] . B Brown, C Mclnnes, E Allouis Proceedings of the Institution of Mechanical Engineers . 2010,第G8期

机译：小行星着陆器的动态智能自主控制
2. Dynamic intelligent autonomous control of an asteroid lander [J] . B Brown, C McInnes, E Allouis Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering . 2010,第8期

机译：小行星着陆器的动态智能自主控制
3. Fuzzy Control of Autonomous Intelligent Vehicles for Collision Avoidance Using Integrated Dynamics [J] . Youssef Sabry, Mahmoud Aly, Walid Oraby, SAE International Journal of Passenger Cars - Mechanical Systems . 2018,第1期

机译：采用综合动力学对自动智能车辆进行自主智能车辆的模糊控制
4. DYNAMIC AUTONOMOUS INTELLIGENT CONTROL OF AN ASTEROID LANDER [C] . Blair Brown, Colin McInnes, Elie Allouis CEAS European air and space conference . 2009

机译：动态自主智能控制小行星着陆器
5. Applying Machine and Statistical Learning Techniques to Intelligent Transport Systems: Bottleneck Identification and Prediction, Dynamic Travel Time Prediction, Driver Stoprun Behavior Modeling, and Autonomous Vehicle Control at Intersections [D] . Elhenawy, Mohammed Mamdouh Zakaria. 2015

机译：将机器和统计学习技术应用于智能交通系统：瓶颈识别和预测，动态行驶时间预测，驾驶员停车行为模型以及交叉口的自主车辆控制
6. A Computationally Inexpensive Optimal Guidance via Radial-Basis-Function Neural Network for Autonomous Soft Landing on Asteroids [O] . Peng Zhang, Keping Liu, Bo Zhao, -1

机译：通过径向基函数神经网络的计算廉价最优制导用于小行星自主软着陆
7. Dynamic autonomous intelligent control of an asteroid lander [O] . Brown Blair, McInnes C.R., Allouis E. 2010

机译：小行星着陆器的动态自主智能控制

DYNAMIC AUTONOMOUS INTELLIGENT CONTROL OF AN ASTEROID LANDER

摘要

著录项

相似文献

相关主题

期刊订阅