MKLS-SVR based remaining useful life prediction for avionics

摘要

The avionic equipments are important parts of aircraft. Their failures take higher proportion in the total failure, which affect the performance of the whole system. A prediction model based on Multiple Kernel LS-SVR (MKLS-SVR) is proposed in this paper and used for remaining using life (RUL) prediction with a certain avionic device. The simulation results show that the MKLS-SVR has a higher accuracy comparing with the traditional LS-SVR, and it is a practical and effective electronic equipment RUL prediction method???