Institute of Electrical and Electronics Engineers (IEEE)
YU, M. ...et al., 2017. Multiple model ballistic missile tracking with state-dependent transitions and Gaussian particle filtering. IEEE Transactions on Aerospace and Electronic Systems, In Press.
This paper proposes a new method for tracking
the entire trajectory of a ballistic missile from launch to impact on the ground. Multiple state models are used to represent the different ballistic missile dynamics in three flight phases: boost, coast and reentry. In particular, the
transition probabilities between state models are represented in a state-dependent way by utilising domain knowledge. Based on this modelling system and radar measurements, a
state-dependent interacting multiple model approach based on Gaussian particle filtering is developed to accurately estimate information describing the ballistic missile such as the phase of flight, position, velocity and relevant missile parameters. Comprehensive numerical simulation studies show that the proposed method outperforms the traditional multiple model approaches for ballistic missile tracking.
This work is in closed access until it is published.
This work was supported by the Engineering and Physical Sciences Research Council (EPSRC) Grant number EP/K014307/1 and the
MOD University Defence Research Collaboration in Signal Processing