2014
DOI: 10.1260/1748-3018.8.3.319
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Adaptive Huber-Based Filter for Hypersonic Cruise Vehicle Navigation

Abstract: The navigation for hypersonic cruise vehicle (HCV) is a challenging task because of the complex vehicle dynamic and sensor measurement noise it suffered. This paper proposes a kind of adaptive robust Kalman filter using Mahalanobis distance for HCV navigation. The innovation-based adaptive estimation is discussed first. Based on Mahalanobis distance theory, a kind of robust covariance matrix estimation method is used to modify the innovation-based adaptive Kalman filter. Considering that the vehicle maneuver c… Show more

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Cited by 1 publication
(2 citation statements)
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“…In this section, an optimal control allocation will be derived. The lift acceleration command L A:C corresponds with a required lift force coefficient C L:A:C calculated by equation (8). For achieving the commanded angle of attack, the equation shown as below should be solved…”
Section: Dive Guidance Scheme Designmentioning
confidence: 99%
See 1 more Smart Citation
“…In this section, an optimal control allocation will be derived. The lift acceleration command L A:C corresponds with a required lift force coefficient C L:A:C calculated by equation (8). For achieving the commanded angle of attack, the equation shown as below should be solved…”
Section: Dive Guidance Scheme Designmentioning
confidence: 99%
“…[4][5][6] Meanwhile, the navigation accuracy of the hypersonic vehicle will be customarily scathed and navigation errors with respect to the high-speed vehicles are evident. 7,8 Consequently, the guidance schemes, which consider the model uncertainties, navigation errors, and also can assure excellent properties remain the key technical challenges for the hypersonic vehicle.…”
Section: Introductionmentioning
confidence: 99%