@inproceedings{d342c74c9c584e22bcd89e026a045ebd,
title = "In-flight coarse alignment for aerostat strapdown inertial navigation system aided by single GPS antenna",
abstract = "To meet the need of attitude initialization for an in-flight aerostat strapdown inertial navigation system (SINS), three coarse alignment methods aided by single GPS antenna were investigated: Specific Force Integrating Method (SF 1M), Quaternion Based Analytical Method (QBAM), and Freeze Inertial Body Frame method (FIBFM). Theories of the methods were illustrated and the aerostat motion characteristics in stratospheric was analyzed. Then simulations were carried out to evaluate the performance of the methods. Comparison results showed that, the SF 1M and the QBAM would not perform as expected in the presence of aerostat heading rotation, while the FIBFM could afford the disadvantage from the angular motion and obtain an acceptable coarse alignment result, which was proved by 50 times Monte-Carlo simulations.",
keywords = "Aerostat, Coarse alignment, GPS, In-flight",
author = "Li, \{Bao Guo\} and Hu, \{Wen Yuan\} and Meng Wu",
note = "Publisher Copyright: {\textcopyright} 2013 IEEE.; 2013 International Conference on Mechatronic Sciences, Electric Engineering and Computer, MEC 2013 ; Conference date: 20-12-2013 Through 22-12-2013",
year = "2013",
doi = "10.1109/MEC.2013.6885507",
language = "英语",
series = "Proceedings - 2013 International Conference on Mechatronic Sciences, Electric Engineering and Computer, MEC 2013",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "2807--2811",
booktitle = "Proceedings - 2013 International Conference on Mechatronic Sciences, Electric Engineering and Computer, MEC 2013",
address = "美国",
}