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Variable- and Fixed-Structure Augmented IMM Algorithms Using Coordinated Turn Model

Research output: Contribution in Book/Report/ProceedingsPaper

Published

Publication date10/07/2000
Host publicationInformation Fusion, 2000. FUSION 2000. Proceedings of the Third International Conference on
Pages25 - 32
Number of pages8
Original languageEnglish

Conference

ConferenceThird International Conference on Information Fusion (Fusion 2000)
CityParis, France
Period1/01/00 → …

Conference

ConferenceThird International Conference on Information Fusion (Fusion 2000)
CityParis, France
Period1/01/00 → …

Abstract

A new variable-structure (VS) Augmented Interacting Multiple Model (AIMM) technique is developed in the paper. Fixed-structure (FS) and VS AIMM algorithms using augmented constant velocity and augmented coordinated turn (ACT) models, are proposed. The ACT model includes the difference between the unknown current turn rate and its value assumed in the IMM models. Due to the estimated turn rate, significant self-adjusting abilities are provided to the designed AIMM algorithms, which give very good overall accuracy and consistency. Both AIMM algorithms are compared to a particular VS adaptive grid IMM algorithm. It is shown that the VS IMM algorithms possess better mobility, while the FS AIMM algorithm possesses better consistency. The VS AIMM algorithm provides the best estimation of the turn rate.

Bibliographic note

Vol. 1, pp.MoD2 (25-32) ISBN: 2-7257-0000-0 INSPEC Accession Number: 6684845