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BS ISO 5879:2023

$167.15

Space systems. Ground test for the separation between a launch vehicle and a spacecraft. Requirements for combined separation tests, horizontal separation tests and individual falling separation tests

Published By Publication Date Number of Pages
BSI 2023 42
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PDF Catalog

PDF Pages PDF Title
2 National foreword
7 Foreword
8 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Symbols and abbreviated terms
11 5 General requirements
5.1 Purposes of separation testing
5.1.1 General
5.1.2 Verification purposes
5.1.3 Diagnostic purposes
5.1.4 Tailoring guide
5.2 General separation test process
5.2.1 General
12 5.2.2 Test documentation preparation and pre-test simulation
5.2.3 Test implementation
5.2.4 Test results data collection
5.2.5 Test results evaluation
13 5.3 Test articles under separation test
5.3.1 Specification of separation test unit
14 5.3.2 Requirements for test articles
5.3.3 Technical safety requirements for test articles
15 5.4 Data requirements
5.4.1 Test data
5.4.2 Separation movement data
5.4.3 Separation shock response data
5.4.4 The dedicated data by test requirements
5.5 Test timing and sequence
5.6 Requirements for pre-test simulation
5.6.1 Purposes of pre-test simulation
16 5.6.2 Requirements for the simulation modelling
17 5.6.3 Requirements for the simulation solver
5.6.4 Requirements for the simulation results
5.6.5 Validation of the simulation results
5.7 Requirements for test environment
5.8 Exception handling
5.8.1 Test interruption
5.8.2 Interruption handling
5.9 Test results assessment
5.10 Test documentation
18 6 Test facilities
6.1 General
6.2 Calibration requirements
6.3 Control instrumentation requirements
6.3.1 Requirements for electrical power source
6.3.2 Requirements for hold-down/release mechanism controller and connection cables
19 6.4 Measurement instrumentation and equipment requirements
6.4.1 General
6.4.2 Requirements for accelerometer for translational motion measurement
6.4.3 Requirements for high-speed video camera
20 6.4.4 Requirements for rate gyroscope
6.4.5 Requirements for timing measurement system
6.4.6 Requirements for optical displacement measurement system
21 6.4.7 Requirements for shock measurement system
22 6.5 Testing fixture requirements
6.5.1 General
6.5.2 Requirements for the test scaffolding
23 6.5.3 Requirements for the angular rotation mechanism
6.5.4 Requirements for the release mechanism between test fixture and test articles
6.5.5 Test article capture system requirements
24 6.6 Technical safety requirements for test facilities
6.6.1 Consolidation and support of test scaffolding
6.6.2 Confirmation of safety status of test facilities
6.6.3 Test area
7 Test installation
7.1 General
7.2 Test articles installation requirements
7.2.1 Installation process
7.2.2 Functional constraints
7.3 Sensors installation requirements
7.3.1 Accelerometers for translational motion measurement installation requirements
25 7.3.2 Rate gyroscopes installation requirements
7.3.3 shock accelerometers installation requirements
7.4 High-speed video camera installation requirements
7.4.1 Camera arrangement
26 7.4.2 Installation location
7.4.3 Purpose
7.4.4 Luminance
7.5 Technical safety requirements for test installation
7.5.1 Training and qualification
7.5.2 Working high above the ground
8 Requirements for the preliminary adjustment of the test setup
9 Measurement and data acquisition requirements
9.1 General
27 9.2 Acquisition and processing requirements for the dedicated data by test requirements
9.3 Acquisition and processing requirements for separation movement data
9.3.1 Noise reduction
9.3.2 Data format
9.4 Acquisition and processing requirements for shock response data
9.4.1 Shock response data
9.4.2 Detection of anomalies
9.4.3 Processing requirements
9.4.4 SRS values
9.4.5 Time data format
28 9.4.6 Shock response spectrum
29 Annex A (informative) Overview and interdependencies of test methods
31 Annex B (informative) Combined separation test
33 Annex C (informative) Individual falling separation test
35 Annex D (informative) Horizontal separation test
38 Annex E (informative) The implementation of separation test
40 Bibliography
BS ISO 5879:2023
$167.15