TY - GEN
T1 - Performance evaluation of multiple-target tracking systems
AU - Feng, Yang
AU - Yan, Liang
AU - Liang, Ye
AU - Quan, Pan
PY - 2010
Y1 - 2010
N2 - To evaluate the performance of real multiple-target tracking systems, instead of their simulative systems, the signal origin of each track should be determined in the different form because the data association in real systems is absolutely unknown. In addition, the calculation of performance indices should be suitable for the case of variable sampling interval. Here the state estimate of each track is projected into measurement space and the statistical distance between this projection and each simultaneous measurement is calculated. Hence the signal origin of that track can be determined via the rule of Nearest Neighbor. Based on the relationship matrix with respect to track and signal origin, a new method to calculate a suit of performance indices for both TAS and TWS modes is proposed. This method has been adopted in our TrackEnviro - a evaluation system for the multiple-target tracking performance of real phased array radar.
AB - To evaluate the performance of real multiple-target tracking systems, instead of their simulative systems, the signal origin of each track should be determined in the different form because the data association in real systems is absolutely unknown. In addition, the calculation of performance indices should be suitable for the case of variable sampling interval. Here the state estimate of each track is projected into measurement space and the statistical distance between this projection and each simultaneous measurement is calculated. Hence the signal origin of that track can be determined via the rule of Nearest Neighbor. Based on the relationship matrix with respect to track and signal origin, a new method to calculate a suit of performance indices for both TAS and TWS modes is proposed. This method has been adopted in our TrackEnviro - a evaluation system for the multiple-target tracking performance of real phased array radar.
KW - Evaluation systems
KW - Multiple target tracking
KW - Performance evaluation
KW - Phased array radar
UR - http://www.scopus.com/inward/record.url?scp=77955383471&partnerID=8YFLogxK
U2 - 10.1109/CCDC.2010.5498697
DO - 10.1109/CCDC.2010.5498697
M3 - 会议稿件
AN - SCOPUS:77955383471
SN - 9781424451821
T3 - 2010 Chinese Control and Decision Conference, CCDC 2010
SP - 2923
EP - 2927
BT - 2010 Chinese Control and Decision Conference, CCDC 2010
T2 - 2010 Chinese Control and Decision Conference, CCDC 2010
Y2 - 26 May 2010 through 28 May 2010
ER -