ARTMAP Model for Fault Detection/Isolation in the Integrated GPS/SINS Navigation System
Xin Ma · Journal of Chinese Inertial Technology · 1999
Fault detection/isolation is very important in ensuring the high reliability of integrated navigation systems.This paper presents a neuron approach to detect/isolate the faults in the integrated GPS/SINS navigation system.The system detects the faults according to the online results of the state chisquare test and the residual chisquare test,then an ARTMAP neural network model identifies the location of the fault and isolates it.Simulation results prove that this method is available.