Turn Rate Estimation Based Adaptive IMM Algorithm for Maneuvering Target Tracking

Abstract:

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A turn rate estimation based adaptive interactive multiple model algorithm is put forward to solve model-set mismatch problem of target tracking algorithm applying to high maneuvering target. By considering both the estimation and the estimated variance of target’s turn rate, model-set is selected according to a rule based on the coefficient of variance of turn rate estimation. When turn rate estimation is acceptable, model-set is constructed according to turn rate estimation to reduce competition among models. When turn rate estimation is unacceptable, standard IMM algorithm model-set is applied to increase coverage of model-set. Simulation shows this algorithm improves tracking performance especially for high maneuvering targets.

Info:

Periodical:

Advanced Materials Research (Volumes 383-390)

Edited by:

Wu Fan

Pages:

5609-5614

DOI:

10.4028/www.scientific.net/AMR.383-390.5609

Citation:

Y. Tian et al., "Turn Rate Estimation Based Adaptive IMM Algorithm for Maneuvering Target Tracking", Advanced Materials Research, Vols. 383-390, pp. 5609-5614, 2012

Online since:

November 2011

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Price:

$35.00

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