Fault Detection and Isolation for Systems in Aerospace: An Experience Report

The paper throws light on the review of detection of fault and isolation for aerospace systems. Developing detection framework for small satellites is critical task due to limited availability of on board sensors and computational budget. In aerospace operations there are many subsystems and or components which can fail anytime. Once the fault has occurred, it can cause uncoverable losses and pollution of the environment and so forth. It is important to detect, isolate and find the remaining usefulness of that defective component and enable a suitable conclusion making before such faults make a great damage. Hence the fault detection is very important aspect for improving the economy as well as the safety of the system. The following research is intended to introduce an overview for fault diagnosis and prognosis techniques.