航天器环境工程2025，Vol.42Issue(5)：516-527,12.DOI:10.12126/see.2025.010
基于数字孪生的载人航天器密封舱空气环境智能运维研究
Intelligent operation and maintenance of air environment in manned spacecraft based on digital twin technology
摘要
Abstract
Traditional control methods exhibit inherent limitations in regulating the air environment of manned sealed cabins.To address these limitations,an intelligent operation and maintenance system based on digital twin technology was developed to achieve more efficient environmental control and intervention,which significantly enhanced the system's adaptability to complex disturbances.In this intelligent framework,digital twins are employed to integrate high-fidelity virtual models with real-time data from multi-sensor networks,thereby enabling comprehensive monitoring and dynamic prediction of the cabin air environment.This study reviewed the implementation roadmap for such intelligent systems,with particular focus on the construction and optimization of high-fidelity air-environment models.Emphasizing the balance between model accuracy and real-time performance,the evolution of existing technologies was systematically traced,and their applicability boundaries within digital-twin systems were clarified.The results provide theoretical foundations and technical support for the current and future optimization of air-environment regulation in manned spacecraft sealed cabins.关键词
载人航天器密封舱/空气环境建模/数字孪生/智能运维Key words
manned spacecraft sealed cabin/air environment modeling/digital twin/intelligent operation and maintenance分类
航空航天引用本文复制引用
张家怡,魏强,刘宇明..基于数字孪生的载人航天器密封舱空气环境智能运维研究[J].航天器环境工程,2025,42(5):516-527,12.基金项目
河北省自然科学基金项目(编号:D2024202002) （编号:D2024202002）
河北省自然科学基金创新研究群体项目(编号:A2024202045) （编号:A2024202045）
