Performance evaluation and comparison of variable structure multiple-model algorithms for tracking maneuvering radar targets
Vesselin P. Jilkov, Donka S. Angelova · 1996
The variable structure approach to multiple model state estimation for hybrid systems is utilized for radar tracking of manoeuvering aircraft. An adaptive digraph switching interacting multiple model tracking filter is developed. By computer simulation it is shown that the implemented versions of the proposed variable structure tracking filter significantly outperform the corresponding fixed structure versions with respect to performance-to-computational load ratio.