Simulation research of sub-orbital vehicle re-entry flight segment navigation technology

Feng Yang; Cheng Cheng; Gong Yuan Zhang; Yong Mei Cheng

doi:10.3873/j.issn.1000-1328.2010.03.017

Simulation research of sub-orbital vehicle re-entry flight segment navigation technology

Feng Yang, Cheng Cheng, Gong Yuan Zhang, Yong Mei Cheng

School of Automation

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

According to circumstance of sub-orbital vehicle re-entry flight segment, this paper designed a fault tolerant integrated navigation system consisted of INS/GPS/CNS. This system can determine different sensors combination scheme according to flight phases of sub-orbital vehicle, and realize information fusion of different sensors which are running without fault. The results of simulation show that designed navigation system has a favorable fault-tolerance feature and greatly improves the precision of navigation for sub-orbital vehicle in re-entry flight segment.

Original language	English
Pages (from-to)	729-733
Number of pages	5
Journal	Yuhang Xuebao/Journal of Astronautics
Volume	31
Issue number	3
DOIs	https://doi.org/10.3873/j.issn.1000-1328.2010.03.017
State	Published - Mar 2010

Keywords

Inertia navigation
Integrated navigation system
Re-entry flight segment
Sub-orbital vehicle

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10.3873/j.issn.1000-1328.2010.03.017

Cite this

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abstract = "According to circumstance of sub-orbital vehicle re-entry flight segment, this paper designed a fault tolerant integrated navigation system consisted of INS/GPS/CNS. This system can determine different sensors combination scheme according to flight phases of sub-orbital vehicle, and realize information fusion of different sensors which are running without fault. The results of simulation show that designed navigation system has a favorable fault-tolerance feature and greatly improves the precision of navigation for sub-orbital vehicle in re-entry flight segment.",

keywords = "Inertia navigation, Integrated navigation system, Re-entry flight segment, Sub-orbital vehicle",

author = "Feng Yang and Cheng Cheng and Zhang, {Gong Yuan} and Cheng, {Yong Mei}",

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N2 - According to circumstance of sub-orbital vehicle re-entry flight segment, this paper designed a fault tolerant integrated navigation system consisted of INS/GPS/CNS. This system can determine different sensors combination scheme according to flight phases of sub-orbital vehicle, and realize information fusion of different sensors which are running without fault. The results of simulation show that designed navigation system has a favorable fault-tolerance feature and greatly improves the precision of navigation for sub-orbital vehicle in re-entry flight segment.

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KW - Inertia navigation

KW - Integrated navigation system

KW - Re-entry flight segment

KW - Sub-orbital vehicle

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Simulation research of sub-orbital vehicle re-entry flight segment navigation technology

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Keywords

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