[3] Blackman, Samuel S. Design and Analysis of Modern Tracking Systems[M]. Boston:Artech House, 1999, 667 - 677
[7] Roecker J A, McGillem C D. Comparison of two-sensor tracking methods based on state vector fusion and measurement fusion. IEEE Transactions on Aerospace and Electronic Systems, 1988, 24(4): 447 - 449, 0018 - 9251