Transactions of Nanjing University of Aeronautics & Astronautics
Review on Attitude Determination and Control Methods for Satellite Emergency Recovery
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Abstract:
Once a satellite experiences extreme abnormal conditions， it may face serious consequences such as structural damages， material low-temperature failures， propellant freezing， and even whole satellite failures if it is not rescued in time. Therefore， it is significantly important to study emergency recovery technologies for satellites. The research progress on attitude determination and control technologies during satellite emergency recovery is reviewed in detail. Moreover， the research achievements in the design and implementation of satellite emergency modes are summarized. By synthesizing and analyzing relevant literature， this paper aims to provide reference and guidance for emergency recovery technologies in response to extremely abnormal satellite states.
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This work was supported by the National Natural Science Foundation of China （No.62373125）.
Clc Number:
V41
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