The pursuit of high-performance aerospace vehicles represents the prevailing trend,with degradation of connection status posing as a"latent threat"to their optimal operation.Connection status detection technology serves as a crucial"safeguard"ensuring high-performance aerospace missions.This paper comprehensively reviews the latest research advancements in connection sta-tus detection technologies for high-end aerospace vehicles,aiming to secure their high-performance operation and safety.Initially,the significance of connection status detection in aerospace vehicles is elaborated upon,highlighting its role as a pivotal"assurance measure"for efficient spacecraft op-eration.Subsequently,the research landscape and methodologies in this field,both domestically and internationally,are meticulously analyzed from two perspectives:bolt preload detection and contact interface state detection.The paper uncovers the challenges confronting the theories and methodologies of connection status detection technologies for high-end aerospace vehicles,and delves into potential solutions and developmental trends to address these challenges.Ultimately,this work provides a theoretical foundation and practical guidance for the further advancement of connection status detection technologies in aerospace vehicles.
维普
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