Adaptive Variable Structure Multiple Model Filter for High Maneuvering Target Tracking

Author

Quanxin, Ding ; Guowei, Liang ; Ye, Tian ; Hong, Jiang

Author_Institution

Key Lab. of Nat. Defense Sci. & Technol. on Fire Control Technol., Aviation Ind. Corp. of China, Luoyang, China

fYear

2010

fDate

17-19 Dec. 2010

Firstpage

289

Lastpage

292

Abstract

A turn rate based adaptive variable structure multiple model algorithm is put forward to improve tracking accuracy for high maneuvering target. In the basis of switching grid interactive multiple model (SGIMM) scheme, supporting digraph is revised according to an improved estimated turn rate. This algorithm overcomes the model-set mismatch problem caused by inaccurate switching of supporting digraph. Simulation shows this algorithm improves tracking performance especially for high maneuvering targets.

Keywords

directed graphs; filtering theory; target tracking; adaptive variable structure multiple model filter; digraph; high maneuvering target tracking; improved estimated turn rate; model-set mismatch problem; switching grid interactive multiple model scheme; Adaptation model; Estimation; Filtering algorithms; Mathematical model; Microwave filters; Switches; Target tracking; Kalman filtering; maneuvering target tracking; supporting digraph; variable structure;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational and Information Sciences (ICCIS), 2010 International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-8814-8

Electronic_ISBN

978-0-7695-4270-6

Type

conf

DOI

10.1109/ICCIS.2010.77

Filename

5709059