Failure prediction analysis of UAV flight control system

The UAV flight control system is the core of the UAV flight control, with the complex structure, which is prone to malfunction during the execution of missions, resulting in affecting mission execution. In this paper, based on the full understanding of the structure of the flight control system, with the query of the probability of failure of the UAV flight control system in a certain time segment, prediction analysis on the failure rate of the UAV flight control system is conducted using Matlab software, in the BP (back propagation)neural network prediction algorithm, and the results have important theoretical significance and application value for the development of UAV and the setting of its contingency plan.