DocumentCode
1284700
Title
Maneuvering target tracking using IMM method at high measurement frequency
Author
Guu, Jiin-An ; Wei, Che-Ho
Author_Institution
Dept. of Electron. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
Volume
27
Issue
3
fYear
1991
fDate
5/1/1991 12:00:00 AM
Firstpage
514
Lastpage
519
Abstract
The problem of tracking a maneuvering target with a high measurement frequency is considered. The measurement noise is significantly correlated when the measurement frequency is high. A simple decorrelation process is proposed to enhance the interacting multiple model (IMM) algorithm to track a maneuvering target with correlated measurement noise. It is found that the decorrelation process may improve system performance significantly, especially in velocity and acceleration estimations
Keywords
correlation methods; missiles; radar theory; state estimation; tracking systems; Monte Carlo methods; acceleration estimations; correlated measurement noise; decorrelation; interacting multiple model; maneuvering target; maneuvering target tracking; measurement noise; missiles; velocity estimation; Acceleration; Accelerometers; Decorrelation; Filters; Frequency measurement; Noise level; Noise measurement; Radar measurements; Radar tracking; Target tracking;
fLanguage
English
Journal_Title
Aerospace and Electronic Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9251
Type
jour
DOI
10.1109/7.81433
Filename
81433
Link To Document