TY - GEN
T1 - ESM-aided mti track segment stitching for turning maneuvering targets
AU - Cao, Jingying
AU - Lai, Zuomei
AU - Liang, Yan
N1 - Publisher Copyright:
© 2016 IEEE.
PY - 2017/10/4
Y1 - 2017/10/4
N2 - Track breakages due to target maneuver lead to the wrong report of target number along with the bad track continuity, hence it is of high demand to develop track segment association (TSA) technique, especially in the dense target case. This paper presents the problem of ESM-aided MTI track segments stitching by the fact that it is much helpful to discern geographically-close targets by utilizing the ESM information about target attribute. Considering turning maneuvering targets, the initial and terminate maneuvering instants are also needed to be identified, along with turn rate. The scheme is proposed including attribute assignment, hypothesis refinement, and joint estimation and identification in the expectation conditional maximization (ECM) framework. The simulations show that introducing ESM information can improve the track continuity and the association correctness.
AB - Track breakages due to target maneuver lead to the wrong report of target number along with the bad track continuity, hence it is of high demand to develop track segment association (TSA) technique, especially in the dense target case. This paper presents the problem of ESM-aided MTI track segments stitching by the fact that it is much helpful to discern geographically-close targets by utilizing the ESM information about target attribute. Considering turning maneuvering targets, the initial and terminate maneuvering instants are also needed to be identified, along with turn rate. The scheme is proposed including attribute assignment, hypothesis refinement, and joint estimation and identification in the expectation conditional maximization (ECM) framework. The simulations show that introducing ESM information can improve the track continuity and the association correctness.
KW - ESM-aided track segment stitching
KW - Expectation conditional maximization
KW - Joint estimate and identification
UR - http://www.scopus.com/inward/record.url?scp=85034621626&partnerID=8YFLogxK
U2 - 10.1109/RADAR.2016.8059580
DO - 10.1109/RADAR.2016.8059580
M3 - 会议稿件
AN - SCOPUS:85034621626
T3 - 2016 CIE International Conference on Radar, RADAR 2016
BT - 2016 CIE International Conference on Radar, RADAR 2016
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2016 CIE International Conference on Radar, RADAR 2016
Y2 - 10 October 2016 through 13 October 2016
ER -