A New Algorithm for Multi-Sensors Registration and Target Tracking

A registration and target tracking algorithm with unscented Kalman filter(UKF) based on earth-centered earth-fixed coordinate system is presented. This algorithm not only considers the geometry of the global, but can register sensors while tracking. the UKF method is used to estimate both the registration errors and system states simultaneously , which has supplied a new method for solving the registration and tracking between the long distance sensors, Monte-Carlo simulation results show that the approach is useful and robust. will play an important role in engineering applications.