Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Han Shentu"'
Autor:
Mengfan Xue, Yifang Shi, Yunfei Guo, Na Huang, Dongliang Peng, Ji’an Luo, Han Shentu, Zhikun Chen
Publikováno v:
Sensors, Vol 19, Iss 8, p 1877 (2019)
The accuracy of X-ray pulsar-based navigation is greatly affected by the Doppler effect caused by the spacecraft orbital motion and the systematic biases introduced by the pulsar directional error, spacecraft-borne clock error, etc. In this paper, an
Externí odkaz:
https://doaj.org/article/9aa9d098d3fd413d81e83870f93d1d2b
Publikováno v:
Applied Sciences, Vol 8, Iss 12, p 2510 (2018)
Compressive sensing is a very attractive technique to detect weak signals in a noisy background, and to overcome limitations from traditional Nyquist sampling. A very important part of this approach is the measurement matrix and how it relates to har
Externí odkaz:
https://doaj.org/article/4b2d764e3b504d009c58661e33a14657
Publikováno v:
Chinese Journal of Aeronautics, Vol 33, Iss 6, Pp 1731-1746 (2020)
Model Set Adaptation (MSA) plays a key role in the Variable Structure Multi-Model tracking approach (VSMM). In this paper, the Error-Ambiguity Decomposition (EAD) principle is adopted to derive the EAD-MSA criterion that is optimal in the sense of mi
Publikováno v:
2019 22th International Conference on Information Fusion (FUSION).
Publikováno v:
Applied Sciences, Vol 8, Iss 12, p 2510 (2018)
Applied Sciences
Volume 8
Issue 12
Applied Sciences
Volume 8
Issue 12
Compressive sensing is a very attractive technique to detect weak signals in a noisy background, and to overcome limitations from traditional Nyquist sampling. A very important part of this approach is the measurement matrix and how it relates to har
Publikováno v:
Aerospace Science and Technology. 110:106470
In X-ray pulsar-based navigation (XPNAV), the appearance of Doppler effects caused by the dynamic motion of the spacecraft would severely degrade the navigation accuracy. In this paper, we develop a new XPNAV method based on a two-stage estimation me
Publikováno v:
Frontiers of Information Technology & Electronic Engineering. 16:985-994
To address the problem of maneuvering target tracking, where the target trajectory has prolonged smooth regions and abrupt maneuvering regions, a modified variable rate particle filter (MVRPF) is proposed. First, a Cartesian-coordinate based variable
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.