Prognostics and healthy management of electronic system on weapons: A Literature Review

Electronic system is the core component of all kinds of weapons, and its health status directly affects the performance of weapons. Different from mechanical system, the degradation state of electronic system has no obvious detectable characteristics, which makes it difficult to predict the failure and health management of electronic system. This paper summarizes four representative PHM of electronic system, analyzes the challenges faced by PHM of electronic system, and proposes the new development direction for electronic system combined with new technologies such as artificial intelligence and data fusion.