SEQUENTIAL CRAMER-RAO LOWER BOUNDS FOR BISTATIC RADAR SYSTEMS

被引：0

作者：

Stinco, Pietro ^{[1
]}

Greco, Maria ^{[1
]}

Gini, Fulvio ^{[1
]}

Farina, Alfonso ^{[2
]}

机构：

[1] Univ Pisa, Dept Ingn Informaz, Via G Caruso 16, I-56122 Pisa, Italy

[2] SELEX Sistemi Integrati, Rome, Italy

来源：

2011 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING | 2011年

关键词：

Sequential Cramer-Rao Lower Bound; Fisher Information; Bistatic Radar; Radar Tracking;

D O I：

暂无

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

This work deals with the Sequential Cramer-Rao Lower Bound (SCRLB) for sequential target state estimators for a bistatic tracking problem. In the context of tracking, the SCRLB provides a powerful tool, enabling one to determine a lower bound on the optimal achievable accuracy of target state estimation. The bistatic SCRLBs are analyzed and compared to the monostatic counterparts for a fixed target trajectory. Two different kinematic models are analyzed: constant velocity and constant acceleration. The derived bounds are also valid when the target trajectory is characterized by the combination of these two motions.

引用

页码：2724 / 2727

页数：4

共 7 条

[1] [Anonymous], 2004, Beyond the Kalman Filter: Particle Filters for Tracking Applications
[2] FARINA A, 2009, COGIS 09 PAR FRANC N
[3] Greco M., 2010, IEEE INT RAD C 2010
[4] A comparison of two Cramer-Rao bounds for nonlinear filtering with Pd<1
Hernandez, M
Ristic, B
Farina, A
Timmoneri, L
[J]. IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2004, 52 (09) : 2361 - 2370
[5] Stinco P., 2010, P I ACOUSTICS, V32, P146
[6] Posterior Cramer-Rao bounds for discrete-time nonlinear filtering
Tichavsky, P
Muravchik, CH
Nehorai, A
[J]. IEEE TRANSACTIONS ON SIGNAL PROCESSING, 1998, 46 (05) : 1386 - 1396
[7] Van Trees H.L., 1971, Detection, Estimation and Modulation Theory, VIII

← 1 →