Research on data mining technology in IMA safety analysis

Abstract

This study aims at the following problems brought by avionics system integration: failure spread caused by resource integration, failure implication and chaos resulted from function information fusion, and the difficulty in diagnosing the failure and expansion of failure damages triggered by mission synthesis. In this paper, we analyze the key problems of IMA system safety and take resource integration safety, function information fusion, and mission synthesis as the major objects of study to construct resource integration safety model, function information fusion safety model, and mission synthesis safety model and adopt data mining technology to set up knowledge transmission relationship among layers so as to reach safety management for top-layer mission execution in accordance with resource-layer safety data support. © 2014 Springer-Verlag.