Extraction and Filter Algorithm of Guidance Information for Full-strapdown Seeker on Rotation Missile
2018 ◽
Vol 214
◽
pp. 03008
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Keyword(s):
Strapdown seekers are superior to platform seekers for their simple structure, high reliability and light weight but cannot measure the line-of-sight angle rate information for the guidance of rotation missile directly. This paper aims at the engineering application of full-strapdown seekers on rotation missile problem. Firstly, a line-of-sight angle rate solution model is established. Based on the MATLAB, the extended Kalman filter (EKF) algorithm and unscented Kalman filter (UKF) algorithm are used to estimate the line-of-sight angle rate information of the full-strapdown seekers. The results show that using EKF filter and UKF filter both can obtain effective guidance information and the UKF’s effect is better.
2014 ◽
Vol 615
◽
pp. 244-247
2016 ◽
2003 ◽
Vol 2003
(13)
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Keyword(s):
2014 ◽
Vol XL-2
◽
pp. 127-132
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2019 ◽
Vol 63
(2)
◽
pp. 1038-1050
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