A Randomized Approach for Mid-range Aircraft Conflict Detection Based on the Unscented Particle Filter

Based on the unscented particle filter, we propose a randomized approach to estimate the detection probability in the dynamic detection system. Considering the radar observations, we present a more accurate and real probabilistic model than that proposed by Pradini et al. for the mid-range aircraft conflict detection, and a detection algorithm based on the presented randomized approach. Monte Carlo simulations indicate that the presented model and associated algorithm are efficient