An improved unscented Kalman filter for projectile's attitude determination

Yong Wang; Zhide Liu; Jiabin Chen; Dunhui Zhao; Chunlei Song

doi:10.1109/CCDC.2010.5499349

An improved unscented Kalman filter for projectile's attitude determination

Yong Wang^*, Zhide Liu, Jiabin Chen, Dunhui Zhao, Chunlei Song

^*Corresponding author for this work

School of Automation

Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Citation (Scopus)

Abstract

In order to satisfy the request of real-time response, an improved unscented Kalman filter (UKF) is studied for the projectile's attitude determination in this paper. The inertial measurement unit (IMU) used to determinate the attitude of projectile is composed of only five low-cost micro electro-mechanical system (MEMS) accelerometers. A sensor measurement data fusion scheme is designed including high and low range configuration. UKF is used to estimate the state of system. The speed of computation of UKF is improved by reducing the number of sigma points. The experimental results in three-axis flight rotary table show that the improved UKF quickly converges and satisfies the request of real-time response.

Original language	English
Title of host publication	2010 Chinese Control and Decision Conference, CCDC 2010
Pages	680-683
Number of pages	4
DOIs	https://doi.org/10.1109/CCDC.2010.5499349
Publication status	Published - 2010
Event	2010 Chinese Control and Decision Conference, CCDC 2010 - Xuzhou, China Duration: 26 May 2010 → 28 May 2010

Publication series

Name	2010 Chinese Control and Decision Conference, CCDC 2010

Conference

Conference	2010 Chinese Control and Decision Conference, CCDC 2010
Country/Territory	China
City	Xuzhou
Period	26/05/10 → 28/05/10

Keywords

Attitude determination
Sigma point
Unscented Kalman filter

Access to Document

10.1109/CCDC.2010.5499349

Cite this

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title = "An improved unscented Kalman filter for projectile's attitude determination",

abstract = "In order to satisfy the request of real-time response, an improved unscented Kalman filter (UKF) is studied for the projectile's attitude determination in this paper. The inertial measurement unit (IMU) used to determinate the attitude of projectile is composed of only five low-cost micro electro-mechanical system (MEMS) accelerometers. A sensor measurement data fusion scheme is designed including high and low range configuration. UKF is used to estimate the state of system. The speed of computation of UKF is improved by reducing the number of sigma points. The experimental results in three-axis flight rotary table show that the improved UKF quickly converges and satisfies the request of real-time response.",

keywords = "Attitude determination, Sigma point, Unscented Kalman filter",

author = "Yong Wang and Zhide Liu and Jiabin Chen and Dunhui Zhao and Chunlei Song",

year = "2010",

doi = "10.1109/CCDC.2010.5499349",

language = "English",

isbn = "9781424451821",

series = "2010 Chinese Control and Decision Conference, CCDC 2010",

pages = "680--683",

booktitle = "2010 Chinese Control and Decision Conference, CCDC 2010",

note = "2010 Chinese Control and Decision Conference, CCDC 2010 ; Conference date: 26-05-2010 Through 28-05-2010",

}

Wang, Y, Liu, Z, Chen, J, Zhao, D & Song, C 2010, An improved unscented Kalman filter for projectile's attitude determination. in 2010 Chinese Control and Decision Conference, CCDC 2010., 5499349, 2010 Chinese Control and Decision Conference, CCDC 2010, pp. 680-683, 2010 Chinese Control and Decision Conference, CCDC 2010, Xuzhou, China, 26/05/10. https://doi.org/10.1109/CCDC.2010.5499349

TY - GEN

T1 - An improved unscented Kalman filter for projectile's attitude determination

AU - Wang, Yong

AU - Liu, Zhide

AU - Chen, Jiabin

AU - Zhao, Dunhui

AU - Song, Chunlei

PY - 2010

Y1 - 2010

N2 - In order to satisfy the request of real-time response, an improved unscented Kalman filter (UKF) is studied for the projectile's attitude determination in this paper. The inertial measurement unit (IMU) used to determinate the attitude of projectile is composed of only five low-cost micro electro-mechanical system (MEMS) accelerometers. A sensor measurement data fusion scheme is designed including high and low range configuration. UKF is used to estimate the state of system. The speed of computation of UKF is improved by reducing the number of sigma points. The experimental results in three-axis flight rotary table show that the improved UKF quickly converges and satisfies the request of real-time response.

AB - In order to satisfy the request of real-time response, an improved unscented Kalman filter (UKF) is studied for the projectile's attitude determination in this paper. The inertial measurement unit (IMU) used to determinate the attitude of projectile is composed of only five low-cost micro electro-mechanical system (MEMS) accelerometers. A sensor measurement data fusion scheme is designed including high and low range configuration. UKF is used to estimate the state of system. The speed of computation of UKF is improved by reducing the number of sigma points. The experimental results in three-axis flight rotary table show that the improved UKF quickly converges and satisfies the request of real-time response.

KW - Attitude determination

KW - Sigma point

KW - Unscented Kalman filter

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U2 - 10.1109/CCDC.2010.5499349

DO - 10.1109/CCDC.2010.5499349

M3 - Conference contribution

AN - SCOPUS:77955343259

SN - 9781424451821

T3 - 2010 Chinese Control and Decision Conference, CCDC 2010

SP - 680

EP - 683

BT - 2010 Chinese Control and Decision Conference, CCDC 2010

T2 - 2010 Chinese Control and Decision Conference, CCDC 2010

Y2 - 26 May 2010 through 28 May 2010

ER -

An improved unscented Kalman filter for projectile's attitude determination

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Keywords

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