Abstract
Earlier avionics generation utilized federated architecture with individual resources for each application in Line Replaceable Units (LRU). The rapid development of mechanisms, techniques and technology enabled use of the integrated architecture. Avionics system covers the autopilot, communication, indicating and recording systems, warning systems, radar systems, navigation and surveillance systems. Over a period of time, the technology has uplifted the availability and maintainability of avionics systems with rigorous Built In Test (BIT) capability to provide the health information of self to other subsystems. However, BIT capability does not provide sufficient information for complete diagnostic and prognostic management of avionics system. Hence, it is essential to design, develop and implement the avionics system health management methodology in addition to the BIT capability. This paper presents simulation and modelling covering study, understanding, simulation of faults and system behaviour functioning under these simulated faults to establish the complete system behaviour as part of health management.
Sign-in/Register to access full text options 
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
