1、 ISO 2016 Space systems Re-entry risk management for unmanned spacecraft and launch vehicle orbital stages AMENDMENT 1 Systmes spatiaux Gestion du risque de la rentre pour les tapes orbitales des vhicules spatiaux non habits et des lanceurs spatiaux AMENDEMENT 1 INTERNATIONAL STANDARD ISO 27875 Firs
2、t edition 2010-03-01 Reference number ISO 27875:2010/Amd.1:2016(E) AMENDMENT 1 2016-03-15 ISO 27875:2010/Amd.1:2016(E)ii ISO 2016 All rights reserved COPYRIGHT PROTECTED DOCUMENT ISO 2016, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be re
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4、ter. ISO copyright office Ch. de Blandonnet 8 CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 copyrightiso.org www.iso.org ISO 27875:2010/Amd.1:2016(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national stand
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11、 14, Space systems and operations. ISO 2016 All rights reserved iii Space systems Re-entry risk management for unmanned spacecraft and launch vehicle orbital stages AMENDMENT 1 Page 1, Normative references Add the following reference: ISO 10795, Space systems Programme management and quality Vocabul
12、ary Page 1, Terms and definitions Replace the introductory text for Terms and definitions with the following: For the purposes of this document, the terms and definitions given in ISO 10795 and the following apply. Page 1, Terms and definitions Replace entry 3.2 with the following: 3.2 launch vehicl
13、e orbital stage stage of a launch vehicle that is designed to achieve orbit Page 2, Terms and definitions Replace entry 3.3 with the following: 3.3 re-entry return of a spacecraft or other man-made space object into the Earths atmosphere ISO 27875:2010/Amd.1:2016(E) ISO 2016 All rights reserved 1 IS
14、O 27875:2010/Amd.1:2016(E) Page 5, Figure 1 Replace Figure 1 with the following: START Survivability analysis Completely demised or something survival? Complete Demise Risk to human : threshold On the Earth, environment : threshold Disposal by natural decay or reduction of orbital lifetime (uncontro
15、lled re-entry) Some Survivalthreshold threshold Impossible Possible START Survivability analysis Complete demise Completely demised or something survived? Some survival Risk to human : thresholdthreshold threshold Page 6, Clause 7 Delete Clause 7. Page 10, Clause A.6 Delete Clause A.6.2 ISO 2016 All rights reserved ISO 27875:2010/Amd.1:2016(E) ISO 2016 All rights reserved IC S 49.140 Price based on 2 pages
