Attitude Measurement of Special Aircraft Based on Geomagnetic and Angular Velocity Sensors
Joint Authors
Pingan, Zhang
Wei, Wang
Ming, Gao
Jinli, Che
Source
International Journal of Aerospace Engineering
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-11-23
Country of Publication
Egypt
No. of Pages
8
Abstract EN
Aiming at the problem of attitude test of special aircraft in flight, the combined test technology of geomagnetic sensor and angular velocity sensor is studied.
The mathematical model of special aircraft roll attitude test based on combined measurement is established.
The error models of special aircraft roll angle based on yaw angle input and pitch angle input are derived, respectively, and based on the actual flight trajectory data of aircraft, the mathematical model of special aircraft roll attitude test is established The simulation results show that the roll angle error input by yaw angle is between -0.4° and 0.9°, while the roll angle error input by pitch angle is between -0.4° and 1.2°, which shows that the calculation accuracy of roll angle input by yaw angle is higher, and the existence of magnetic measurement blind area is verified.
In this paper, the method of judging the blind area of geomagnetic survey and the algorithm model of eliminating the influence of blind area are proposed.
American Psychological Association (APA)
Pingan, Zhang& Wei, Wang& Ming, Gao& Jinli, Che. 2020. Attitude Measurement of Special Aircraft Based on Geomagnetic and Angular Velocity Sensors. International Journal of Aerospace Engineering،Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1168430
Modern Language Association (MLA)
Pingan, Zhang…[et al.]. Attitude Measurement of Special Aircraft Based on Geomagnetic and Angular Velocity Sensors. International Journal of Aerospace Engineering No. 2020 (2020), pp.1-8.
https://search.emarefa.net/detail/BIM-1168430
American Medical Association (AMA)
Pingan, Zhang& Wei, Wang& Ming, Gao& Jinli, Che. Attitude Measurement of Special Aircraft Based on Geomagnetic and Angular Velocity Sensors. International Journal of Aerospace Engineering. 2020. Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1168430
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1168430