Algorithm of simultaneous assessment of functionally related aircraft pricipal axes and clustered air target state based on linear model with Markovian structure

The goals of functionally related aircraft principal axes filtration and clustered air target state identification are considered for the purpose of extended capabilities and increased accuracy characteristics of fighter onboard radars. The generalized model of clustered air target as random jump structure system is developed. Based on this model, the dynamic model of aircraft flight flying in case of formation mode and distance change is improved. The quasioptimal algorithm of phase coordinate and aircraft flight state simultaneous assessment is driven, including assessment of their formation mode and distance.