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Deep Integration Navigation Technique Based on Strong Tracking UKF Algorithm
2021In order to improve precision and reliability of deep integration system of Inertial Navigation System (INS) and Global Satellite Navigation System (GNSS), an adaptive strong tracking unscented Kalman filter algorithm was adopted, which utilize suboptimal multiple fading factors to achieve parameter adaptation task for various dynamic characteristics ...
Cheng Xuwei +4 more
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Research on Strong Tracking UKF Algorithm of Integrated Navigation Based on BP Neural Network
Proceedings of the 4th International Conference on Computer Science and Application Engineering, 2020Aiming at vehicles in the dense environment of tunnels, viaducts, mountainous areas, and high-rise buildings, GPS signals often suffer from short-term lock-out. A strong tracking unscented Kalman filter (STUKF) integrated navigation algorithm derived from Back Propagation neural network was proposed.
Shuai Li, Chenglin Cai
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Joint Particle Filter and UKF Position Tracking Under Strong NLOS Situation
2007 IEEE/SP 14th Workshop on Statistical Signal Processing, 2007The location performance within a wireless communication system is severely impaired by biases introduced in the range measures because of the Non-Line-Of-Sight (NLOS) condition, caused by obstacles in the transmitted signal path. Usually not all the base stations (BS) are in NLOS, and the knowledge of the LOS-NLOS situation for each measure can ...
Jose M. Huerta +3 more
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Magnetic deviation correction for magnetometers in Mini-AHRS using strong tracking UKF
2012 Oceans, 2012This paper presents a strong tracking unscented Kalman filter (STUKF) algorithm as an in-flight method to correct the magnetic deviation for a miniature attitude and heading reference system (Mini-AHRS) used in the navigation system of the small autonomous underwater vehicle (SAUV).
null Zhang Qiang +3 more
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Fault-tolerant Integrated Navigation for Reusable Boost Vehicle Based on Strong Tracking UKF
17th AIAA International Space Planes and Hypersonic Systems and Technologies Conference, 2011Based 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 ...
Naigang Cui, Pengxin Han, Rongjun Mu
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Research of Improved Multi Fading Strong Tracking UKF for Fast In-motion Initial Alignment
2022 2nd International Conference on Robotics and Control Engineering, 2022Jianguo Liu, Xiyuan Chen, Junwei Wang
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Robust UKF-based filtering for tracking a maneuvering hypersonic glide vehicle
Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, 2022Jingshuai Huang, Zhao-ting Li
exaly
A strong tracking nonlinear robust filter for eye tracking
Journal of Control Theory and Applications, 2010Zutao Zhang
exaly