Fault-tolerant Integrated Navigation for Reusable Boost Vehicle Based on Strong Tracking UKF

Naigang Cui; Pengxin Han; Rongjun Mu

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https://doi.org/10.2...arrow_drop_down

https://doi.org/10.2514/6.2011...

Article . 2011 . Peer-reviewed

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https://dx.doi.org/10.2514/6.2...

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Fault-tolerant Integrated Navigation for Reusable Boost Vehicle Based on Strong Tracking UKF

descriptionPublicationkeyboard_double_arrow_right Article , Other literature type 11 Apr 2011Publisher:American Institute of Aeronautics and Astronautics (AIAA)Journal:17th AIAA International Space Planes and Hypersonic Systems and Technologies Conference

Authors: Naigang Cui; Pengxin Han; Rongjun Mu;

doi: 10.2514/6.2011-2385

Fault-tolerant Integrated Navigation for Reusable Boost Vehicle Based on Strong Tracking UKF

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Abstract

Based on the special reentry navigation requirements of reusable boost vehicle (RBV), a kind of improved strong tracking unscented Kalman filter (UKF) is used for state estimation and tracking. A kind of novel method for fault diagnosis and isolation is used for checking the working state of each navigation sensor, and the effective fusion of multi-sensor information is carried out using a kind of original fusion model. The simulation results under typical failure distributions validate the perfect fault-tolerant performance of the navigation method.

Related Organizations

Harbin Institute of Technology
China (People's Republic of)

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