Aerodynamic parameter identification based on dual-accelerometer

Zhen Xuan Cheng; Zai Kang Qi; De Fu Lin; Jun Fang Fan

Aerodynamic parameter identification based on dual-accelerometer

Zhen Xuan Cheng^*, Zai Kang Qi, De Fu Lin, Jun Fang Fan

^*Corresponding author for this work

School of Aerospace Engineering

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

To obtain pivotal aerodynamic parameters when studying missiles, a new method of aerodynamic parameter identification with dual-accelerometer is proposed, its hardware configuration and the detailed process are presented. This method can identify the weathercock frequency, angle of attack, over loading, lift coefficient, etc. Actual flight test showed that it could obtain some important aerodynamic parameters according to the use with dual-accelerometer.

Original language	English
Pages (from-to)	283-285+298
Journal	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume	29
Issue number	4
Publication status	Published - Apr 2009

Keywords

Dual-accelerometer
Flight test
Hardware configuration
Parameter identification

Cite this

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title = "Aerodynamic parameter identification based on dual-accelerometer",

abstract = "To obtain pivotal aerodynamic parameters when studying missiles, a new method of aerodynamic parameter identification with dual-accelerometer is proposed, its hardware configuration and the detailed process are presented. This method can identify the weathercock frequency, angle of attack, over loading, lift coefficient, etc. Actual flight test showed that it could obtain some important aerodynamic parameters according to the use with dual-accelerometer.",

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AU - Qi, Zai Kang

AU - Lin, De Fu

AU - Fan, Jun Fang

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N2 - To obtain pivotal aerodynamic parameters when studying missiles, a new method of aerodynamic parameter identification with dual-accelerometer is proposed, its hardware configuration and the detailed process are presented. This method can identify the weathercock frequency, angle of attack, over loading, lift coefficient, etc. Actual flight test showed that it could obtain some important aerodynamic parameters according to the use with dual-accelerometer.

AB - To obtain pivotal aerodynamic parameters when studying missiles, a new method of aerodynamic parameter identification with dual-accelerometer is proposed, its hardware configuration and the detailed process are presented. This method can identify the weathercock frequency, angle of attack, over loading, lift coefficient, etc. Actual flight test showed that it could obtain some important aerodynamic parameters according to the use with dual-accelerometer.

KW - Dual-accelerometer

KW - Flight test

KW - Hardware configuration

KW - Parameter identification

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Aerodynamic parameter identification based on dual-accelerometer

Abstract

Keywords

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