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A METHOD AND A TOOL FOR ASSESSING IN-ORBIT DEBRIS-RELATED RISK FOR SPACE SYSTEMS

机译:用于评估空间系统在轨碎片相关风险的方法和工具

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摘要

This paper addresses a methodology taking spacedebris-rnrelated risk for Low, Medium and GeostationaryrnEarth Orbit space missions into account, and aims atrnassessing the collision risk not only as a physical threatrnsupported by a physical spacecraft, but as a hazardousrneffect on the space system mission. The goal is torndevelop a tool exploiting such physical simulationrnresults (i.e. effects of sustainable impacts on thernspacecraft in case of small debris, cost of the spacecraftrnavoidance manoeuvres in case of large debris) in arngiven debris scenario, to compute the repercussion ofrnthese effects on the space mission, and to performrncomparisons between possible debris scenarios. Thisrnwork is part of the P2-ROTECT (Prediction, Protectionrn& Reduction of OrbiTal Exposure to Collision Threats)rnproject, initiated in March 2011.
机译:本文提出了一种方法,该方法考虑了低,中和对地静止轨道飞行任务的与空间碎片相关的风险,并旨在评估碰撞风险,不仅是由物理飞船支持的物理威胁,而且是对空间系统任务的危险影响。目的是开发一种工具,利用这种物理模拟结果(即小碎片情况下对航天器的可持续影响,大碎片情况下的航天器回避演习的成本),以计算这些对航天任务的影响,并在可能的碎片场景之间进行比较。这项工作是2011年3月启动的P2-ROTECT(预测,保护和减少OrbiTal对碰撞威胁的暴露)项目的一部分。

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  • 会议地点 Darmstadt(DE)
  • 作者单位

    ONERA, System Design and Performance Evaluation Department, F-91761 Palaiseau, France.andre.elie@ onera.fr;

    ONERA, System Design and Performance Evaluation Department, F-91761 Palaiseau, France.;

    ONERA, System Design and Performance Evaluation Department, F-91761 Palaiseau, France.;

    ONERA, System Design and Performance Evaluation Department, F-91761 Palaiseau, France.;

    Fraunhofer Ernst-Mach-Institut,Spacecraft Technology Group, Eckerstra?e 4, 79104 Freiburg, Germany.scott.kempf@emi.fraunhofer.de;

    Fraunhofer Ernst-Mach-Institut,Spacecraft Technology Group, Eckerstra?e 4, 79104 Freiburg,Germany;

    ONERA, System Design and Performance Evaluation Department, F-91761 Palaiseau, France;

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  • 正文语种 eng
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