Space environment based payload on-orbit verification necessity analysis method

By quantitatively assessing the on-orbit environment, human-in-the-loop characteristics, and platform support capabilities of manned spacecraft, the problem of insufficient or excessive verification of manned spacecraft in existing technologies has been solved, enabling precise decision-making and resource optimization for space technology experiments.

CN122288320APending Publication Date: 2026-06-26ZHONGLU SPACE LIQUID METAL TECHNOLOGY (JIANGSU) CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZHONGLU SPACE LIQUID METAL TECHNOLOGY (JIANGSU) CO LTD
Filing Date
2026-05-26
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing technologies lack systematic and quantitative methods to assess the necessity of on-orbit verification of space technologies, leading to problems of insufficient or excessive verification, and failing to effectively utilize the unique advantages of manned spacecraft and the limitations of ground simulation equipment.

Method used

Establish a necessity analysis method for on-orbit verification of payloads based on the space environment. Quantitative indicators are used to evaluate the dependence of the space technology to be verified on the on-orbit environment of the manned spacecraft, human-in-the-loop characteristics, and platform support capabilities, including indicators of environmental irreplaceability, human-in-the-loop dependence, and platform support adaptability. Combined with three-level judgment rules, decision support is provided.

Benefits of technology

It enables accurate judgment of space technology experiments, optimizes resource allocation, avoids insufficient or excessive verification, and improves the efficiency and effectiveness of manned spacecraft on-orbit testing.

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Abstract

This invention relates to the field of space technology experiment evaluation, and more particularly to a method for analyzing the necessity of on-orbit verification of payloads based on the space environment. The method includes acquiring experimental requirement data for the space technology to be verified, including environmental parameter requirements, on-orbit operational requirements, manned spacecraft on-orbit platform resource requirements, and cost and risk data related to the experiment. Based on the acquired experimental requirement data, a comprehensive index of environmental irreplaceability is calculated. N E Human-loop dependency comprehensive index D H Platform compatibility comprehensive indicators A P and comprehensive benefit gain indicators G B Based on the four calculated indicators, and according to the preset three-level judgment rules, the necessity judgment conclusion for the on-orbit test of the manned spacecraft is output. This invention quantifies the unsimulability of the multi-factor coupled environment, the irreplaceability of human-machine collaboration, and the platform matching degree, providing objective decision support for test planning and optimizing the on-orbit resource allocation of manned spacecraft.
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