Estimation of UAV Position with Use of Smoothing Algorithms
2017 ◽
Vol 24
(1)
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pp. 127-142
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Keyword(s):
Abstract The paper presents methods of on-line and off-line estimation of UAV position on the basis of measurements from its integrated navigation system. The navigation system installed on board UAV contains an INS and a GNSS receiver. The UAV position, as well as its velocity and orientation are estimated with the use of smoothing algorithms. For off-line estimation, a fixed-interval smoothing algorithm has been applied. On-line estimation has been accomplished with the use of a fixed-lag smoothing algorithm. The paper includes chosen results of simulations demonstrating improvements of accuracy of UAV position estimation with the use of smoothing algorithms in comparison with the use of a Kalman filter.
2018 ◽
Vol 41
(5)
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pp. 1290-1300
2013 ◽
Vol 19
(5)
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pp. 481-487
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Keyword(s):
2015 ◽
Vol 2015
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pp. 1-12
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