Adaptive-gain alpha-beta tracker combined with three-dimensional circular prediction using estimation of the plane state

Tetsuya Kawase; Hideshi Tsurunosono; Naoki Ehara; Iwao Sasase

Adaptive-gain alpha-beta tracker combined with three-dimensional circular prediction using estimation of the plane state

Tetsuya Kawase, Hideshi Tsurunosono, Naoki Ehara, Iwao Sasase

Department of Information and Computer Science

Research output: Contribution to journal › Conference article › peer-review

2 Citations (Scopus)

Abstract

In tracking systems using phased array antenna, the adaptive-gain α-β tracker combined with circular prediction has been proposed for maneuvering targets. However, tracking quality of the circular prediction filter degrades for highly maneuvering targets that continue to change the turning plane, since the circular prediction is calculated on the assumption that a target flies on the same plane of previous three measured positions. In this paper, we extend the circular prediction to three-dimensional space and propose the adaptive-gain α-β tracker combined with three-dimensional circular prediction using estimation of the plane state to improve tracking quality.

Original language	English
Pages (from-to)	2785-2788
Number of pages	4
Journal	ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Volume	5
Publication status	Published - 1999 Jan 1
Event	Proceedings of the 1999 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP-99) - Phoenix, AZ, USA Duration: 1999 Mar 15 → 1999 Mar 19

ASJC Scopus subject areas

Software
Signal Processing
Electrical and Electronic Engineering

Cite this

Adaptive-gain alpha-beta tracker combined with three-dimensional circular prediction using estimation of the plane state. / Kawase, Tetsuya; Tsurunosono, Hideshi; Ehara, Naoki et al.

In: ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, Vol. 5, 01.01.1999, p. 2785-2788.

Research output: Contribution to journal › Conference article › peer-review

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AU - Kawase, Tetsuya

AU - Tsurunosono, Hideshi

AU - Ehara, Naoki

AU - Sasase, Iwao

PY - 1999/1/1

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N2 - In tracking systems using phased array antenna, the adaptive-gain α-β tracker combined with circular prediction has been proposed for maneuvering targets. However, tracking quality of the circular prediction filter degrades for highly maneuvering targets that continue to change the turning plane, since the circular prediction is calculated on the assumption that a target flies on the same plane of previous three measured positions. In this paper, we extend the circular prediction to three-dimensional space and propose the adaptive-gain α-β tracker combined with three-dimensional circular prediction using estimation of the plane state to improve tracking quality.

AB - In tracking systems using phased array antenna, the adaptive-gain α-β tracker combined with circular prediction has been proposed for maneuvering targets. However, tracking quality of the circular prediction filter degrades for highly maneuvering targets that continue to change the turning plane, since the circular prediction is calculated on the assumption that a target flies on the same plane of previous three measured positions. In this paper, we extend the circular prediction to three-dimensional space and propose the adaptive-gain α-β tracker combined with three-dimensional circular prediction using estimation of the plane state to improve tracking quality.

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M3 - Conference article

AN - SCOPUS:0032629701

SN - 0736-7791

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JO - Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing

JF - Proceedings - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing

T2 - Proceedings of the 1999 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP-99)

Y2 - 15 March 1999 through 19 March 1999

ER -

Adaptive-gain alpha-beta tracker combined with three-dimensional circular prediction using estimation of the plane state

Abstract

ASJC Scopus subject areas

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