1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 17566:2011Space systems General test documentationBS ISO 17566:2011 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 17566:2011. The
2、UK participation in its preparation was entrusted to T e c h n i c a l Committee ACE/68/-/2, Space systems and operations - Interfaces, integration and test.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include
3、all the necessary provisions of a contract. Users are responsible for its correct application. BSI 2011 ISBN 978 0 580 73851 7 ICS 49.140 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy a
4、nd Strategy Committee on 31 July 2011.Amendments issued since publicationDate T e x t a f f e c t e dBS ISO 17566:2011Reference numberISO 17566:2011(E)ISO 2011INTERNATIONAL STANDARD ISO17566First edition2011-07-01Space systems General test documentation Systmes spatiaux Documentation gnrale dessais
5、BS ISO 17566:2011ISO 17566:2011(E) COPYRIGHT PROTECTED DOCUMENT ISO 2011 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writi
6、ng from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2011 All rights reservedBS ISO 1756
7、6:2011ISO 17566:2011(E) ISO 2011 All rights reserved iiiContents Page Foreword iv Introduction.v 1 Scope1 2 Terms and definitions .1 3 Document descriptions.2 3.1 Test plan documentation2 3.2 Test specification documentation .3 3.3 Test procedure documentation4 3.4 Test report documentation.5 4 Comb
8、ining documents6 4.1 General .6 4.2 Test plan/test specification/test procedure/test report .6 4.3 Combined test plan and test specification/test procedure/test report 6 4.4 Combined test plan, specification and procedure/test report7 Annex A (normative) Test plan documentation.8 Annex B (normative)
9、 Test specification documentation 12 Annex C (normative) Test procedure documentation.19 Annex D (normative) Test report documentation23 BS ISO 17566:2011ISO 17566:2011(E) iv ISO 2011 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of na
10、tional standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. Intern
11、ational organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the
12、rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by
13、at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 17566 was prepared by Technical Committee ISO/
14、TC 20, Aircraft and space vehicles, Subcommittee SC 14, Space systems and operations. BS ISO 17566:2011ISO 17566:2011(E) ISO 2011 All rights reserved vIntroduction This International Standard provides the minimum requirements for generating test documentation for an individual test of a spacecraft,
15、subsystem or unit. Specifically, information and templates are included which simplify and standardize the writing of the test documentation described herein. This International Standard covers four types of test documentation: test plan; test specification; test procedure; test report. The scope of
16、 this International Standard does not include overall programme test planning. A specific test plan can also be part of the overall spacecraft project test plan. Although these documents are functionally independent, there is some overlap of the information contained in each. These documents can be
17、combined as appropriate, depending on the nature and complexity of the test in question. For example, for a test of moderate complexity, the test plan and test specification can be combined into one document. For very simple tests, such as unit tests, it may be appropriate to combine the test plan,
18、specification and procedure all into one document. Guidance on combining documents to handle these situations is provided in Clause 4. BS ISO 17566:2011BS ISO 17566:2011INTERNATIONAL STANDARD ISO 17566:2011(E) ISO 2011 All rights reserved 1Space systems General test documentation 1 Scope This Intern
19、ational Standard provides a specific format for the development of test documentation for an individual test of a spacecraft, subsystem or unit. It is focused on the definition of the format for test plans, test specifications, test procedures and test reports. The scope of this International Standa
20、rd does not include overall programme test planning. A specific test plan can also be part of the overall spacecraft project test plan. 2 Terms and definitions For the purposes of this document, the following terms and definitions apply. 2.1 analysis verification method which entails performing a th
21、eoretical evaluation using accepted techniques NOTE These techniques can include mathematics, statistics, qualitative design analysis, modelling and computer simulation. 2.2 characteristic distinguishing feature 2.3 objective evidence data supporting the existence or verity of something 2.4 procedur
22、e specified way of carrying out an activity or a process 2.5 process set of interrelated or interacting activities which transforms inputs into outputs 2.6 requirement need or expectation, stated or generally implied, whose fulfillment is obligatory 2.7 test determination of one or more characterist
23、ics according to a procedure by which requirements are verified through measurement of product performance and functions during and/or after exposure to simulated environmental loads BS ISO 17566:2011ISO 17566:2011(E) 2 ISO 2011 All rights reserved2.8 verification confirmation, through the provision
24、 of objective evidence, that specified requirements of the spacecraft system have been fulfilled after exposure to simulated or in-service loads 3 Document descriptions 3.1 Test plan documentation The test plan document is the master plan describing the process for an individual test on a specified
25、test article. The test plan document contains the following elements: a) an introduction, comprising 1) overall test objectives, and 2) scope of the test plan document; b) referenced documentation, including 1) normative references, 2) applicable references, and 3) informative references; c) nomencl
26、ature, including 1) terms and definitions, 2) symbols, and 3) acronyms; d) test purpose, comprising 1) overall test description, and 2) test strategy matrix; e) test description, comprising 1) test approach and methodology, 2) test flow, 3) test article, 4) test set-up, 5) specialized test tools, 6)
27、 supporting analyses, 7) test input data, and 8) test output data. BS ISO 17566:2011ISO 17566:2011(E) ISO 2011 All rights reserved 33.2 Test specification documentation The test specification is an intermediate step in the test definition process occurring between the test plan and the test procedur
28、e. The test specification document specifies the test parameters to be used to satisfy the test requirements given in the test plan document. Instead of listing all information in the test specification document, other documents may be referenced. This can occur in situations where a large amount of
29、 information is to be specified due to the complexity of the test requirements or test article. The test specification document includes the following sections: a) an introduction, comprising 1) overall test objectives, and 2) scope of the test plan document; b) referenced documentation, including 1
30、) normative references, 2) applicable references, and 3) informative references; c) nomenclature, including 1) terms and definitions, 2) symbols, and 3) acronyms; d) test article configuration requirements, including 1) test article configuration matrix, 2) test article measured parameters, 3) devia
31、tions from flight configuration, and 4) test article functional configuration, including i) operational mode, ii) electrical system state, iii) pyrotechnic system state, and iv) propulsion system state; e) test facility requirements, including 1) test facility identification and location, 2) equipme
32、nt, 3) instrumentation, 4) interfaces to test article, 5) environmental conditions, 6) software, BS ISO 17566:2011ISO 17566:2011(E) 4 ISO 2011 All rights reserved7) data acquisition and analysis systems, 8) other infrastructure required for performance of the test, 9) test facility constraints, 10)
33、test facility operational limitations, and 11) test facility safety limitations; f) procedural test requirements, including 1) test set-up, 2) test flow, 3) supporting analyses, 4) test article disposition after testing, 5) test specimen equipment, 6) test specimen software, 7) test specimen ground
34、support instrumentation, 8) calibration, 9) test conditions, 10) test input parameters, tolerances and limits, 11) test output data, 12) data acquisition, 13) data processing, 14) test-specific safety considerations, and 15) test success criteria. 3.3 Test procedure documentation The test procedure
35、document is a detailed step-by-step set of instructions which, when followed, satisfy the referenced test specification requirements. The test procedure document contains the following elements: a) an introduction, comprising 1) objectives, 2) scope, and 3) background; b) referenced documentation, i
36、ncluding 1) normative references, 2) applicable references, and 3) informative references; BS ISO 17566:2011ISO 17566:2011(E) ISO 2011 All rights reserved 5c) nomenclature, including 1) terms and definitions, 2) symbols, and 3) acronyms; d) test personnel; e) a detailed procedural checklist. 3.4 Tes
37、t report documentation The test report document describes the execution and results of the test. It provides conclusions with reference to the objectives and test requirements specified in the test plan and test specification documents. The test procedure document may be converted into an as-run tes
38、t procedure for inclusion in the test report document. The test report document contains the following elements: a) an introduction, comprising 1) objectives, 2) scope, and 3) background; b) referenced documentation, including 1) normative references, 2) applicable references, and 3) informative ref
39、erences; c) nomenclature, including 1) terms and definitions, 2) symbols, and 3) acronyms; d) as-run test article configuration; e) as-run detailed procedural checklist; f) test results, including 1) test output data, 2) test processed data, 3) environmental and facility data, 4) test documentation,
40、 and 5) photographs, videos and sketches; g) test data evaluation; BS ISO 17566:2011ISO 17566:2011(E) 6 ISO 2011 All rights reservedh) test deviations; i) summaries and conclusions. 4 Combining documents 4.1 General Although these documents are functionally independent, there is some overlap of the
41、information contained in each. These documents may be combined as appropriate, depending on the nature and complexity of the test in question. For example, for a test of moderate complexity, the test plan and test specification may be combined into one document. For very simple tests, such as unit t
42、ests, it may be appropriate to combine the test plan, specification and procedure all into one document. Guidance on combining documents to handle these situations is provided in 4.3 and 4.4. 4.2 Test plan/test specification/test procedure/test report For complex testing of a space system, the test
43、plan, test specification, test procedure and test report will usually all be written. The elements that each of these should contain are specified in Table 1 below. Table 1 Summary of documentation contents for complex testing Section Test plan Test specification Test procedure Test report Introduct
44、ion Yes Yes Yes YesReferenced documentation Yes Yes Yes Yes Nomenclature Yes Yes Yes Yes Test purpose Yes No No No Test description Yes No No No Test article configuration requirements No Yes No No As-run test article configuration No No No Yes Test facility requirements No Yes No No Procedural test
45、 requirements No Yes No No Test personnel No No Yes No Detailed procedural checklist No No Yes No As-run detailed procedural checklist No No No Yes Test results No No No Yes Test data evaluation No No No Yes Test deviations No No No Yes Summary and conclusions No No No Yes 4.3 Combined test plan and
46、 test specification/test procedure/test report For moderately complex testing of a space system or subsystem, the documentation set may be reduced to a combined test plan and test specification, a test procedure and a test report. The elements that each of these should contain are specified in Table
47、 2 below. BS ISO 17566:2011ISO 17566:2011(E) ISO 2011 All rights reserved 7Table 2 Summary of documentation contents for moderately complex testing Section Test plan & specification Test procedure Test report Introduction Yes Yes Yes Referenced documentation Yes Yes Yes Nomenclature Yes Yes Yes Test
48、 purpose Yes No No Test description Yes No No Test article configuration requirements Yes No No As-run test article configuration No No Yes Test facility requirements Yes No No Procedural test requirements Yes No No Test personnel No Yes No Detailed procedural checklist No Yes No As-run detailed pro
49、cedural checklist No No Yes Test results No No Yes Test data evaluation No No Yes Test deviations No No Yes Summary and conclusions No No Yes 4.4 Combined test plan, specification and procedure/test report For simple testing of a space subsystem or unit, the documentation set may be reduced to a combined test plan, test specification and test procedure along with a test report. The elements that each of these should contain are specified in Table 3 below. Table 3 Summary of documentation contents for simple testing
