Aerodynamic Parameter Identification of UAV Based on Output-Error Method

Hai Feng Tu; Li Liu

doi:10.4028/www.scientific.net/AMM.568-570.1012

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 568-570Aerodynamic Parameter Identification of UAV Based...

Aerodynamic Parameter Identification of UAV Based on Output-Error Method

Abstract:

Aerodynamic parameter identification technology is an important method to get the aerodynamic parameter of flight vehicles. The mathematical models of flight vehicles are generally nonlinear form. In order to remove the model error caused by linearization, the output-error method has been adopted to identify the aerodynamic parameters in the longitudinal nonlinear model of an UAV (unmanned aerial vehicle) in this paper. Longitudinal nonlinear state and output equations of the UAV are established. Then simulation data of longitudinal nonlinear model with measurement noise is used to verify this method. The results show that the unknown aerodynamic parameters in the nonlinear model can be effectively identified by this method.

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Periodical:

Applied Mechanics and Materials (Volumes 568-570)

Pages:

1012-1015

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.568-570.1012

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Online since:

June 2014

Authors:

Hai Feng Tu*, Li Liu

Keywords:

Aerodynamic Parameter Identification, Nonlinear, Output-Error Method, UAV

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* - Corresponding Author

References

[1] Cai Jinshi, Aircraft System Identification, Beijing: National Defense Industry Press, 2005. (In Chinese).

Google Scholar

[2] Xia Zhixun, Sheng Xiangrao and Tang Guojing, Identification of Aerodynamic Coefficients using Maximum likelihood method, Acta Aeronautica Et Astronautica Sinica, Vol. 19, No. 5, September 1998, pp: 564-566. (In Chinese).

Google Scholar

[3] Cui Pingyuan, Yang Di, Wu Yaohua and Wang Xuexiao, Maximum Likelihood Algorithm and its Application to Parameters Identification, Acta Aeronautica Et Astronautica Sinica, Vol. 12, No. 11, November. 1991, pp: 644-649(In Chinese).

Google Scholar

[4] Li Chao, Dou Xiuxin, and Wu Liaoni, Research of the Aerodynamic Parameter Estimation for the Small Unmanned Aerial Vehicle, 10th IEEE International Conference on Control and Automation, Hangzhou, China, June, (2013).

DOI: 10.1109/icca.2013.6565091

Google Scholar

[5] Li Meng, Liu Li and S.M. Veres. Aerodynamic Parameter Estimation of an Unmanned Aerial Vehicle Based on Extended Kalman Filter and Its Higher Order Approach, 2nd IEEE International Conference on Advanced Computer Control, Shenyang, China, (2010).

DOI: 10.1109/icacc.2010.5487116

Google Scholar