Abstract
Information-based war in the future has a higher requirement to the maintenance and support ability of radar system. Prognostics and Health Management(PHM) technology represents the research hotspot of maintenance system, and following key techniques need to be resolved to research on the radar PHM technology such as the acquirement and selection of health information and fault signs of a radar’s electronical components, mass data warehousing and mining, fusion of multi-source test data and multi-field characteristic information, failure model building and forecasting, automatic decision-making on maintenance, and at the same time improving the self built-in test abilities of radar’s components based on the optimization of Design For Testability(DFT). The radar PHM technology has the trend of “built-in to integrate”, “together with DFT” and “long-distance and distributed”. However, subjected to radar’s complexity and current PHM technique level, radar PHM engineering still meets many challenges, but has bright future.
Highlights
Radar is a complex electronic information system which plays an important role in national defense and modernization
Since the 1990s, with the development and wide application of information technology, the construction of comprehensive maintenance operations becomes the integration of testing, monitoring, diagnosis, forecasting and maintenance management, and produces fault prediction and health management techniques(PHM)
F-22, Rafale fighter, B-2 bomber, C-130 Hercules transport aircraft, RQ-7A/B shadow 200 tactical unmanned aircraft set up a PHM system named Integrated Vehicle Health Management System (IVHMS), which has capabilities of online condition monitoring management, fault detection, fault prediction, fault isolation, system reconfiguration and information transfer to the ground support system [6,7,8]
Summary
Radar is a complex electronic information system which plays an important role in national defense and modernization. It is urgent to explore a new security system that include aspects such as design, develop, produce, employ and maintain in order to adapt to the higher requirements of the rapid response capability, fault isolation capability and wartime repair capability. This system coordinates resources and quickly completes the comprehensive support tasks of the new radar system. Readers can refer to reference [1] for more details
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
