GB/T 42863-2023 English PDF

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GB/T 42863-2023: General test methods for spacecraft
Status: Valid

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Basic data

Standard ID: GB/T 42863-2023 (GB/T42863-2023)
Description (Translated English): General test methods for spacecraft
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: V70
Classification of International Standard: 49.140
Word Count Estimation: 46,429
Date of Issue: 2023-08-06
Date of Implementation: 2023-12-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 42863-2023: General test methods for spacecraft

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 49.140 CCSV70 National Standards of People's Republic of China General test methods for spacecraft (ISO 15864.2021,Spacesystems- Published on 2023-08-06 Implemented on 2023-12-01 State Administration for Market Regulation Released by the National Standardization Administration Committee

Table of contents

Preface III Introduction IV 1 Scope 1 2 Normative reference documents 1 3 Terms, definitions and abbreviations1 3.1 Terms and definitions 1 3.2 Abbreviations 2 4 General requirements 3 4.1 Overview 3 4.2 Tailoring requirements 3 4.3 Development test 3 4.4 Qualification test 3 4.5 Acceptance test 4 4.6 Prototype flight test 4 4.7 Pre-launch confirmation test 4 4.8 Retest 4 4.9 Test Document 5 4.10 Test facilities and other requirements 6 5 Spacecraft System Level Test 6 5.1 Test items and sequence 6 5.2 Test magnitude and duration8 6 points system/component level testing 8 6.1 Test items and sequence 8 6.2 Test magnitude and duration8 7 Test requirements 12 7.1 General 12 7.2 Function/Performance Test 12 7.3 Electromagnetic compatibility test 13 7.4 Magnetic test 13 7.5 Antenna pattern test 14 7.6 Optical accuracy measurement 15 7.7 Measurement of physical properties 15 7.8 Dynamic balancing test 16 7.9 Launcher/spacecraft interface test 17 7.10 Static load test 17 7.11 Acceleration test 18 7.12 Modal Observation 19 7.13 Sinusoidal vibration test 19 7.14 Random vibration test 20 7.15 Acoustic test 21 7.16 Impact test 22 7.17 Thermal equilibrium test 22 7.18 Thermal vacuum test 23 7.19 Thermal cycle test 24 7.20 Pressure test 25 7.21 Leak detection test 26 7.22 Micro-vibration test 26 7.23 Aging and running-in test 27 7.24 Measurement and control system/spacecraft compatibility test 28 Appendix A (informative) Structural changes of this document compared with ISO 15864.202129 Appendix B (informative) Technical differences between this document and ISO 15864.2021 and their reasons 37

Foreword

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents" Drafting. This document is modified to adopt ISO 15864.2021 "General test methods for aerospace systems, spacecraft system level, subsystem level and component products" Law". Compared with ISO 15864.2021, this document has many structural adjustments. Comparison list of structure number changes between the two files See Appendix A. Compared with ISO 15864.2021, there are many technical differences between this document and the clauses involved in the outer margin of the page. Single lines (︱) are marked. A list of these technical differences and their causes is provided in Appendix B. Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents. This document is proposed and coordinated by the National Aerospace Technology and Application Standardization Technical Committee (SAC/TC425). This document was drafted by. Beijing Satellite Environmental Engineering Institute, China Aerospace Standardization Institute, China Academy of Space Technology Communications and Navigation Satellite General Department, Aerospace Dongfanghong Satellite Co., Ltd. The main drafters of this document. Yang Xiaoning, Yang Yong, Li Fangyong, Li Xiyuan, Wu Nankai, Gao Haiyang, Ji Qizheng, Quan Haofang, Liu Shouwen, Zhou Yuan, Zhou Yuege, Zhang Chen, Yin Jiacong, Feng Zhenwei, Liu Wei, Zhao Qi.

Introduction

This document provides the basis and guidance for formulating test plans for spacecraft systems, subsystems and component products, with the purpose of fully testing the products. Effective testing to meet contractual performance specifications. This document determines the test basis for spacecraft systems, subsystems and component products. Line, including required, assessed and unrequired test items. The tests required after evaluation are selected based on the specific development conditions of the product. An experiment to do or not to do. If an evaluation proves that a test "required by evaluation" is valid, then the test "required by evaluation" is It is a "required" test, and vice versa is an "unrequired" test. The tests specified in this document are mainly environmental tests, that is, to help determine the impact of environmental stress on Product impact testing also includes other test requirements, such as function/performance testing, modal observation, measurement and control system/spacecraft compatibility testing wait. When used during model development, this document should be tailored appropriately to meet the needs of the specific model. General test methods for spacecraft

1 Scope

This document specifies general test methods for spacecraft systems, subsystems and component products and document requirements related to test activities. This document applies to the identification, acceptance and prototype flight testing of spacecraft products.

2 Normative reference documents

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document. GB/T 27025 General requirements for testing and calibration laboratory capabilities (GB/T 27025-2008, ISO /IEC 17025. 2005,IDT) GB/T 32302 Launch vehicle and spacecraft interface requirements GB/T 34515 Spacecraft thermal balance test method GB/T 34516 Spacecraft vibration test method GB/T 34522 Spacecraft thermal vacuum test method GB/T 40134 Electromagnetic compatibility requirements for aerospace systems GB/T 40541 Structural design requirements for aerospace metal pressure vessels (GB/T 40541-2021, ISO 14623.2003, MOD) ISO.19924 Spacesystems-Acoustictesting ISO 21494 Spacesystems-Magnetictesting ISO 23461 Spacesystems-Programmemanagement-Inconsistency Control System ISO 24411 Spacesystems-Micro-vibrationtesting (Spacesystems-Micro-vibrationtesting) 3 Terms, definitions and abbreviations 3.1 Terms and definitions The following terms and definitions apply to this document. 3.1.1 development modeldevelopmentmodel Systems, subsystems or component products used to enhance design and conduct development testing. 3.1.2 flight model flightmodel Systems, subsystems or component products used for acceptance testing, launch and on-orbit operation. Note. Also called positive. ......

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