A Summary of Space System Resilience Assessment Methods
In recent years, US forces take resilience as an essential guideline for the construction of the space system.Therefore, it is urgent to answer such a basic question: how to properly assess the resilience of a space system? Firstly, the definition and application of resilience are discussed based on document analysis, and the typical related assessment methods are summarized and classified with qualitative and quantitative methods.Secondly, a series of existing space resilience assessment methods are summarized and compared.It is concluded that these methods are mostly acquired with appropriate modification of those used in the engineering area.Taking the space system feature into account, future researchers are expected to enhance the research of the following basic issues, such as resilience assessment principles, assessment process, index systems and computing methods, so as to construct a complete resilience assessment framework.