TY - GEN
T1 - Angle-parameterizations range-only target tracking for scalar miss distance measurement system
AU - Fang, Bingyi
AU - Wu, Siliang
PY - 2006
Y1 - 2006
N2 - A new approach for estimating the scalar miss distance parameters of target is presented, which based on target tracking in space using range-only extended Kalman filter with angle-parameterizations. In this method, the region of the measurement system is divided into several subintervals, each of the subintervals runs an independent weighted EKFs in parallel with a different initial azimuth value, the combined state vector is calculated using the Gaussian mixture formulae. The new approach overcomes the problems exhibited with existing EKF range-only tracking where the angle is not "observable". Simulation results of performance demonstrate a faster convergence than the EKF, and the estimation of scalar miss distance parameters is more valid.
AB - A new approach for estimating the scalar miss distance parameters of target is presented, which based on target tracking in space using range-only extended Kalman filter with angle-parameterizations. In this method, the region of the measurement system is divided into several subintervals, each of the subintervals runs an independent weighted EKFs in parallel with a different initial azimuth value, the combined state vector is calculated using the Gaussian mixture formulae. The new approach overcomes the problems exhibited with existing EKF range-only tracking where the angle is not "observable". Simulation results of performance demonstrate a faster convergence than the EKF, and the estimation of scalar miss distance parameters is more valid.
UR - http://www.scopus.com/inward/record.url?scp=34249286665&partnerID=8YFLogxK
U2 - 10.1109/ICOSP.2006.344520
DO - 10.1109/ICOSP.2006.344520
M3 - Conference contribution
AN - SCOPUS:34249286665
SN - 0780397371
SN - 9780780397378
T3 - International Conference on Signal Processing Proceedings, ICSP
BT - 8th International Conference on Signal Processing, ICSP 2006
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 8th International Conference on Signal Processing, ICSP 2006
Y2 - 16 November 2006 through 20 November 2006
ER -