Unbiased Measurements Conversion Based Sequential Filtering for Target Tracking with Range, Range Rate and Direction Cosine Measurements

被引：2

作者：

Li, Lifu ^{[1
]}

Cheng, Ting ^{[1
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Informat & Commun Engn, Chengdu, Peoples R China

来源：

2020 IEEE RADAR CONFERENCE (RADARCONF20) | 2020年

关键词：

target tracking; range rate measurement; sequential filtering; direction cosine measurements; nonlinear filtering; CONVERTED MEASUREMENTS;

D O I：

10.1109/radarconf2043947.2020.9266647

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The measurements in phased array radar are obtained in the direction cosine coordinates, which include the range and direction cosine measurements. In order to realize the target tracking with nonlinear measurements and improve the tracking performance with range rate information, the unbiased measurements conversion based sequential filtering for target tracking with range, range rate and direction cosine measurements is proposed. First, the position measurements are processed by the converted measurements Kalman Filter (CMKF), where the statistical characteristics of the converted measurements error based on range and direction cosine measurements are calculated based on the predicted information to remove the correlation between the covariance matrix and the measurement noise; Based on the filtering result from position information filter, the pseudo measurement, which is constructed by the range and range rate measurements, is input to realize sequential filtering to improve the position filter result. The statistical characteristics of pseudo measurement are also calculated based on the predicted information. Simulation results demonstrate the effectiveness of the proposed algorithm.

引用

页数：6

共 15 条

[1] Consistent Linear Tracker With Converted Range, Bearing, and Range Rate Measurements [J].

Bordonaro, Steven ;

Willett, Peter ;

Bar-Shalom, Yaakov .

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 2017, 53 (06) :3135-3149

[2] Decorrelated Unbiased Converted Measurement Kalman Filter [J].

Bordonaro, Steven ;

Willett, Peter ;

Bar-Shalom, Yaakov .

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 2014, 50 (02) :1431-1444

[3]

Duan C, 2010, ON AND OFF-CHIP CROSSTALK AVOIDANCE IN VLSI DESIGN, P1, DOI 10.1007/978-1-4419-0947-3

[4] Debiased converted position and Doppler measurement tracking with array radar measurements in direction cosine coordinates [J].

Fu Jinbin ;

Sun Jinping ;

Lu Songtao ;

Zhang Xuwang .

IET RADAR SONAR AND NAVIGATION, 2016, 10 (01) :155-165

[5] Comparison of unscented Kalman filters [J].

Hao, Yanling ;

Xiong, Zhilan ;

Sun, Feng ;

Wang, Xiaogang .

2007 IEEE INTERNATIONAL CONFERENCE ON MECHATRONICS AND AUTOMATION, VOLS I-V, CONFERENCE PROCEEDINGS, 2007, :895-+

[6] Unscented filtering and nonlinear estimation [J].

Julier, SJ ;

Uhlmann, JK .

PROCEEDINGS OF THE IEEE, 2004, 92 (03) :401-422

[7] TRACKING WITH DEBIASED CONSISTENT CONVERTED MEASUREMENTS VERSUS EKF [J].

LERRO, D ;

BARSHALOM, Y .

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 1993, 29 (03) :1015-1022

[8]

Leus G, 2010, CONF REC ASILOMAR C, P1050, DOI 10.1109/ACSSC.2010.5757562

[9] Unbiased converted measurements for tracking [J].

Mo, LB ;

Song, XQ ;

Zhou, YY ;

Sun, ZK ;

Bar-Shalom, Y .

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 1998, 34 (03) :1023-1027

[10] Coordinate Conversion and Tracking for Very Long Range Radars [J].

Tian, X. ;

Bar-Shalom, Y. .

IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 2009, 45 (03) :1073-1088

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