GB/T 38325-2019 in English
VALIDGround-based verification requirements for space science experiments
- Issued on:2019-12-10
- Implemented on:2020-07-01
- File Format:PDF
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《GB/T 38325-2019空间科学实验地面验证要求》由TC312（全国空间科学及其应用标准化技术委员会）归口，主管部门为中国科学院。
Introduction
GB/T 38325—2019: Interpretation of Ground Verification Requirements for Space Science Experiments
1. Background and Significance of Standard Formulation
With the rapid development of my country's aerospace industry, space science research is becoming increasingly important. In order to ensure the success rate and scientific value of space experiments, ground verification has become an indispensable key link. GB/T 38325—2019 standard is formulated based on this demand, aiming to provide unified and standardized ground verification requirements for scientific experiment projects on various spacecraft.
2. Comparison of standard frameworks
| Standard dimensions | GB/T 38325—2019 | International comparison | Implementation suggestions |
|---|---|---|---|
| Purpose of verification | Ensure the correctness, feasibility and rationality of the experimental plan | Align with international standards, emphasize scientificity and operability | It is recommended to establish a multi-level verification mechanism |
| Verification type | Practical (test) verification and analytical verification | Focus on the combination of experiment and simulation analysis | Give priority to experimental verification |
| Verification process | Planning, implementation, summary, evaluation | Emphasis on whole process management | Develop a detailed verification plan |
3. Implementation suggestions and case analysis
Implementation suggestions:
- Establish a professional ground verification team to ensure that the technical status is consistent with the on-orbit flight
- Make full use of existing simulation equipment and experimental platforms to improve verification efficiency
- Strengthen data analysis capabilities and enhance the credibility of verification results
- Focus on interdisciplinary cooperation and optimize experimental design and processes
Case analysis:
Taking an experimental project in the field of space materials science as an example, the environmental adaptability of the experimental device was successfully verified by simulating the on-orbit operation process through a ground mirror system. This case demonstrates the effectiveness and scientificity of standard implementation.
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