@inproceedings{c4c36b3de17d48c5aa0a17ee87093e97,
title = "Study of filtering algorithm for agile projectile's attitude determination",
abstract = "In this paper, a filtering algorithm is studied for the agile projectile's attitude determination. An incomplete inertial measurement unit (IMU) composed of only three low-cost micro electro-mechanical system (MEMS) accelerometers is used to determinate the attitude of agile projectile. Considering the gravity vector remains constant around the firing position in a short time, the agile projectile's attitude and rotary speed in flight is estimated by using filtering algorithm according to the information of three accelerometers. The experimental results in three-axis flight rotary table show that the filtering algorithm in this paper quickly converges and the precision of estimation is high.",
keywords = "Attitude determination, Inertial measurement unit, Nonlinear filter, Unscented Kalman filter",
author = "Yong Wang and Zhide Liu and Jiabin Chen and Chunlei Song",
year = "2009",
doi = "10.1117/12.836855",
language = "English",
isbn = "9780819478016",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "PIAGENG 2009 - Intelligent Information, Control, and Communication Technology for Agricultural Engineering",
note = "PIAGENG 2009: Intelligent Information, Control, and Communication Technology for Agricultural Engineering ; Conference date: 11-07-2009 Through 12-07-2009",
}