GB/T 38924.1-2020Environmental test methods for civil small and light unmanned aircraft system—Part 1: General principles (English PDF)
民用轻小型无人机系统环境试验方法 第1部分: 总则
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
July 21, 2020
Implementation date
February 1, 2021
Scope
GB/T 38924.1-2020 is the English-translated version of 民用轻小型无人机系统环境试验方法 第1部分: 总则.
GB/T 38924.1-2020 is the Chinese standard "Environmental test methods for civil small and light unmanned aircraft system—Part 1: General principles".
Its scope clause reads: This part of GB/T 38924 specifies the civil light and small unmanned aerial vehicle (take-off weight between 0.25kg and 150kg) system (including flying And ground station) general requirements for laboratory environmental testing.
This section applies to laboratory environmental tests of civil light and small UAV systems. Its clauses include terms and definitions.
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Document preview — GB/T 38924.1-2020
National Standard of the People's Republic of China
- ICS
- 49.020
- Classification
- V 35
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope1
- 2 Normative references1
- 3 Terms and definitions1
- 4 General requirements2
- 4.1 Normal test atmospheric conditions2
- 4.2 Test condition tolerance2
- 4.3 Stability of test temperature2
- 4.4 Test equipment calibration requirements2
- 4.5 Installation of the device under test3
- 4.6 State of the device under test3
- 4.7 Equipment test composed of multiple units3
- 4.8 Test sequence3
- 4.9 Performance requirements of the equipment under test3
- 4.10 Collection of test information3
- 4.11 Handling of test interruption4
- 4.12 Result analysis5
- 4.13 Applicability analysis of test results5
1 Scope
This part of GB/T 38924 specifies the civil light and small unmanned aerial vehicle (take-off weight between 0.25kg and 150kg) system (including flying
And ground station) general requirements for laboratory environmental testing.
This section applies to laboratory environmental tests of civil light and small UAV systems.
2 Normative references
The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this article
Pieces. For undated references, the latest version (including all amendments) applies to this document.
GB/T 35018-2018 Classification and classification of civil unmanned aircraft systems
GB/T 38152-2019 Unmanned Aircraft System Terminology
HB6167.1-2014 Civil Aircraft Airborne Equipment Environmental Conditions and Test Methods Part 1.General
3 Terms and definitions
GB/T 35018-2018, GB/T 38152-2019 and HB6167.1-2014 defined and the following terms and definitions apply to
This document. For ease of use, some terms and definitions in HB6167.1-2014 are listed repeatedly below.
3.1 Maximum duty cycle
Periodically working equipment is between the longest working time under the maximum rated capacity and the non-working (or in the lowest working capacity) time
Relationship.
[HB6167.1-2014, definition 3.1]
3.2 Temperature controlled or partially controlled temperature locations
The air temperature inside the equipment depends on the environmental control system to keep the space within the specified temperature range.
3.3 Performancestandard
Meet the minimum performance requirements of product specifications.
3.4 Totalexcursion
The offset of the parameter from the positive maximum value to the negative maximum value.
[HB6167.1-2014, definition 3.4]
3.5 Equipment
The product that correctly performs the predetermined function is determined by the manufacturer.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
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GB/T 38924.10-2020 — Environmental test methods for civil small and light unmanned aircraft system - Part 10: Sand and dust test
GB/T 38924.11-2023 — Environmental test methods for civil small and light unmanned aircraft system—Part 11: Fungus test
GB/T 38924.2-2020 — Environmental test methods for civil small and light unmanned aircraft system—Part 2: Low-temperature test
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