Research on Selection of Stargazing Window of High-Speed Vehicle

Star navigation technology can effectively improve the autonomous navigation ability of near space high-speed vehicle. The star navigation of high-speed vehicle is disturbed by the high-temperature gas emission in the flow-field. In order to realize effective star observation, it is necessary to stu...
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Autor*in:	Min Changwan, Miao Meng [verfasserIn]

Format:	E-Artikel
Sprache:	Chinesisch

Erschienen:	2021

Schlagwörter:	\|high-speed vehicle\|star navigation\|stargazing window\|high temperature boundary layer\|spectrum\|navigation technology

Übergeordnetes Werk:	In: Hangkong bingqi - Editorial Office of Aero Weaponry, 2021, 28(2021), 5, Seite 6
Übergeordnetes Werk:	volume:28 ; year:2021 ; number:5 ; pages:6

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.12132/ISSN.1673-5048.2021.0034

Katalog-ID:	DOAJ061989789

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520			\|a Star navigation technology can effectively improve the autonomous navigation ability of near space high-speed vehicle. The star navigation of high-speed vehicle is disturbed by the high-temperature gas emission in the flow-field. In order to realize effective star observation, it is necessary to study the radiation characteristics of high-temperature gas in tail flow-field, and install the star sensor at the position where the high-temperature gas emission is weak, that is, select the stargazing window. In this paper, the high-temperature and high-speed flow field and its optical radiation characteristics are calculated by numerical simulation method. Based on the characteristics of the flow field in the tail of high-speed vehicle, the radiation characteristics of high-temperature gas in the visible light band are analyzed, the distribution law of the radiance in the tail flow field of vehicle is revealed, and the optimal stargazing direction is selected, which provides a strong support for the stargazing scheme design of high-speed vehicle. The results show that the most suitable stargazing window is not the leeward area, but near the horizontal position of the vehicle.
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allfields	10.12132/ISSN.1673-5048.2021.0034 doi (DE-627)DOAJ061989789 (DE-599)DOAJ259fdf52b94849aeaff315157e33338c DE-627 ger DE-627 rakwb chi TL1-4050 Min Changwan, Miao Meng verfasserin aut Research on Selection of Stargazing Window of High-Speed Vehicle 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Star navigation technology can effectively improve the autonomous navigation ability of near space high-speed vehicle. The star navigation of high-speed vehicle is disturbed by the high-temperature gas emission in the flow-field. In order to realize effective star observation, it is necessary to study the radiation characteristics of high-temperature gas in tail flow-field, and install the star sensor at the position where the high-temperature gas emission is weak, that is, select the stargazing window. In this paper, the high-temperature and high-speed flow field and its optical radiation characteristics are calculated by numerical simulation method. Based on the characteristics of the flow field in the tail of high-speed vehicle, the radiation characteristics of high-temperature gas in the visible light band are analyzed, the distribution law of the radiance in the tail flow field of vehicle is revealed, and the optimal stargazing direction is selected, which provides a strong support for the stargazing scheme design of high-speed vehicle. The results show that the most suitable stargazing window is not the leeward area, but near the horizontal position of the vehicle. \|high-speed vehicle\|star navigation\|stargazing window\|high temperature boundary layer\|spectrum\|navigation technology Motor vehicles. Aeronautics. Astronautics In Hangkong bingqi Editorial Office of Aero Weaponry, 2021 28(2021), 5, Seite 6 (DE-627)1760624705 16735048 nnns volume:28 year:2021 number:5 pages:6 https://doi.org/10.12132/ISSN.1673-5048.2021.0034 kostenfrei https://doaj.org/article/259fdf52b94849aeaff315157e33338c kostenfrei https://www.aeroweaponry.avic.com/fileup/1673-5048/PDF/1636698772576-2071731355.pdf kostenfrei https://doaj.org/toc/1673-5048 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 28 2021 5 6
spelling	10.12132/ISSN.1673-5048.2021.0034 doi (DE-627)DOAJ061989789 (DE-599)DOAJ259fdf52b94849aeaff315157e33338c DE-627 ger DE-627 rakwb chi TL1-4050 Min Changwan, Miao Meng verfasserin aut Research on Selection of Stargazing Window of High-Speed Vehicle 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Star navigation technology can effectively improve the autonomous navigation ability of near space high-speed vehicle. The star navigation of high-speed vehicle is disturbed by the high-temperature gas emission in the flow-field. In order to realize effective star observation, it is necessary to study the radiation characteristics of high-temperature gas in tail flow-field, and install the star sensor at the position where the high-temperature gas emission is weak, that is, select the stargazing window. In this paper, the high-temperature and high-speed flow field and its optical radiation characteristics are calculated by numerical simulation method. Based on the characteristics of the flow field in the tail of high-speed vehicle, the radiation characteristics of high-temperature gas in the visible light band are analyzed, the distribution law of the radiance in the tail flow field of vehicle is revealed, and the optimal stargazing direction is selected, which provides a strong support for the stargazing scheme design of high-speed vehicle. The results show that the most suitable stargazing window is not the leeward area, but near the horizontal position of the vehicle. \|high-speed vehicle\|star navigation\|stargazing window\|high temperature boundary layer\|spectrum\|navigation technology Motor vehicles. Aeronautics. Astronautics In Hangkong bingqi Editorial Office of Aero Weaponry, 2021 28(2021), 5, Seite 6 (DE-627)1760624705 16735048 nnns volume:28 year:2021 number:5 pages:6 https://doi.org/10.12132/ISSN.1673-5048.2021.0034 kostenfrei https://doaj.org/article/259fdf52b94849aeaff315157e33338c kostenfrei https://www.aeroweaponry.avic.com/fileup/1673-5048/PDF/1636698772576-2071731355.pdf kostenfrei https://doaj.org/toc/1673-5048 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 28 2021 5 6
allfields_unstemmed	10.12132/ISSN.1673-5048.2021.0034 doi (DE-627)DOAJ061989789 (DE-599)DOAJ259fdf52b94849aeaff315157e33338c DE-627 ger DE-627 rakwb chi TL1-4050 Min Changwan, Miao Meng verfasserin aut Research on Selection of Stargazing Window of High-Speed Vehicle 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Star navigation technology can effectively improve the autonomous navigation ability of near space high-speed vehicle. The star navigation of high-speed vehicle is disturbed by the high-temperature gas emission in the flow-field. In order to realize effective star observation, it is necessary to study the radiation characteristics of high-temperature gas in tail flow-field, and install the star sensor at the position where the high-temperature gas emission is weak, that is, select the stargazing window. In this paper, the high-temperature and high-speed flow field and its optical radiation characteristics are calculated by numerical simulation method. Based on the characteristics of the flow field in the tail of high-speed vehicle, the radiation characteristics of high-temperature gas in the visible light band are analyzed, the distribution law of the radiance in the tail flow field of vehicle is revealed, and the optimal stargazing direction is selected, which provides a strong support for the stargazing scheme design of high-speed vehicle. The results show that the most suitable stargazing window is not the leeward area, but near the horizontal position of the vehicle. \|high-speed vehicle\|star navigation\|stargazing window\|high temperature boundary layer\|spectrum\|navigation technology Motor vehicles. Aeronautics. Astronautics In Hangkong bingqi Editorial Office of Aero Weaponry, 2021 28(2021), 5, Seite 6 (DE-627)1760624705 16735048 nnns volume:28 year:2021 number:5 pages:6 https://doi.org/10.12132/ISSN.1673-5048.2021.0034 kostenfrei https://doaj.org/article/259fdf52b94849aeaff315157e33338c kostenfrei https://www.aeroweaponry.avic.com/fileup/1673-5048/PDF/1636698772576-2071731355.pdf kostenfrei https://doaj.org/toc/1673-5048 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 28 2021 5 6
allfieldsGer	10.12132/ISSN.1673-5048.2021.0034 doi (DE-627)DOAJ061989789 (DE-599)DOAJ259fdf52b94849aeaff315157e33338c DE-627 ger DE-627 rakwb chi TL1-4050 Min Changwan, Miao Meng verfasserin aut Research on Selection of Stargazing Window of High-Speed Vehicle 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Star navigation technology can effectively improve the autonomous navigation ability of near space high-speed vehicle. The star navigation of high-speed vehicle is disturbed by the high-temperature gas emission in the flow-field. In order to realize effective star observation, it is necessary to study the radiation characteristics of high-temperature gas in tail flow-field, and install the star sensor at the position where the high-temperature gas emission is weak, that is, select the stargazing window. In this paper, the high-temperature and high-speed flow field and its optical radiation characteristics are calculated by numerical simulation method. Based on the characteristics of the flow field in the tail of high-speed vehicle, the radiation characteristics of high-temperature gas in the visible light band are analyzed, the distribution law of the radiance in the tail flow field of vehicle is revealed, and the optimal stargazing direction is selected, which provides a strong support for the stargazing scheme design of high-speed vehicle. The results show that the most suitable stargazing window is not the leeward area, but near the horizontal position of the vehicle. \|high-speed vehicle\|star navigation\|stargazing window\|high temperature boundary layer\|spectrum\|navigation technology Motor vehicles. Aeronautics. Astronautics In Hangkong bingqi Editorial Office of Aero Weaponry, 2021 28(2021), 5, Seite 6 (DE-627)1760624705 16735048 nnns volume:28 year:2021 number:5 pages:6 https://doi.org/10.12132/ISSN.1673-5048.2021.0034 kostenfrei https://doaj.org/article/259fdf52b94849aeaff315157e33338c kostenfrei https://www.aeroweaponry.avic.com/fileup/1673-5048/PDF/1636698772576-2071731355.pdf kostenfrei https://doaj.org/toc/1673-5048 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 28 2021 5 6
allfieldsSound	10.12132/ISSN.1673-5048.2021.0034 doi (DE-627)DOAJ061989789 (DE-599)DOAJ259fdf52b94849aeaff315157e33338c DE-627 ger DE-627 rakwb chi TL1-4050 Min Changwan, Miao Meng verfasserin aut Research on Selection of Stargazing Window of High-Speed Vehicle 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Star navigation technology can effectively improve the autonomous navigation ability of near space high-speed vehicle. The star navigation of high-speed vehicle is disturbed by the high-temperature gas emission in the flow-field. In order to realize effective star observation, it is necessary to study the radiation characteristics of high-temperature gas in tail flow-field, and install the star sensor at the position where the high-temperature gas emission is weak, that is, select the stargazing window. In this paper, the high-temperature and high-speed flow field and its optical radiation characteristics are calculated by numerical simulation method. Based on the characteristics of the flow field in the tail of high-speed vehicle, the radiation characteristics of high-temperature gas in the visible light band are analyzed, the distribution law of the radiance in the tail flow field of vehicle is revealed, and the optimal stargazing direction is selected, which provides a strong support for the stargazing scheme design of high-speed vehicle. The results show that the most suitable stargazing window is not the leeward area, but near the horizontal position of the vehicle. \|high-speed vehicle\|star navigation\|stargazing window\|high temperature boundary layer\|spectrum\|navigation technology Motor vehicles. Aeronautics. Astronautics In Hangkong bingqi Editorial Office of Aero Weaponry, 2021 28(2021), 5, Seite 6 (DE-627)1760624705 16735048 nnns volume:28 year:2021 number:5 pages:6 https://doi.org/10.12132/ISSN.1673-5048.2021.0034 kostenfrei https://doaj.org/article/259fdf52b94849aeaff315157e33338c kostenfrei https://www.aeroweaponry.avic.com/fileup/1673-5048/PDF/1636698772576-2071731355.pdf kostenfrei https://doaj.org/toc/1673-5048 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ AR 28 2021 5 6
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title_auth	Research on Selection of Stargazing Window of High-Speed Vehicle
abstract	Star navigation technology can effectively improve the autonomous navigation ability of near space high-speed vehicle. The star navigation of high-speed vehicle is disturbed by the high-temperature gas emission in the flow-field. In order to realize effective star observation, it is necessary to study the radiation characteristics of high-temperature gas in tail flow-field, and install the star sensor at the position where the high-temperature gas emission is weak, that is, select the stargazing window. In this paper, the high-temperature and high-speed flow field and its optical radiation characteristics are calculated by numerical simulation method. Based on the characteristics of the flow field in the tail of high-speed vehicle, the radiation characteristics of high-temperature gas in the visible light band are analyzed, the distribution law of the radiance in the tail flow field of vehicle is revealed, and the optimal stargazing direction is selected, which provides a strong support for the stargazing scheme design of high-speed vehicle. The results show that the most suitable stargazing window is not the leeward area, but near the horizontal position of the vehicle.
abstractGer	Star navigation technology can effectively improve the autonomous navigation ability of near space high-speed vehicle. The star navigation of high-speed vehicle is disturbed by the high-temperature gas emission in the flow-field. In order to realize effective star observation, it is necessary to study the radiation characteristics of high-temperature gas in tail flow-field, and install the star sensor at the position where the high-temperature gas emission is weak, that is, select the stargazing window. In this paper, the high-temperature and high-speed flow field and its optical radiation characteristics are calculated by numerical simulation method. Based on the characteristics of the flow field in the tail of high-speed vehicle, the radiation characteristics of high-temperature gas in the visible light band are analyzed, the distribution law of the radiance in the tail flow field of vehicle is revealed, and the optimal stargazing direction is selected, which provides a strong support for the stargazing scheme design of high-speed vehicle. The results show that the most suitable stargazing window is not the leeward area, but near the horizontal position of the vehicle.
abstract_unstemmed	Star navigation technology can effectively improve the autonomous navigation ability of near space high-speed vehicle. The star navigation of high-speed vehicle is disturbed by the high-temperature gas emission in the flow-field. In order to realize effective star observation, it is necessary to study the radiation characteristics of high-temperature gas in tail flow-field, and install the star sensor at the position where the high-temperature gas emission is weak, that is, select the stargazing window. In this paper, the high-temperature and high-speed flow field and its optical radiation characteristics are calculated by numerical simulation method. Based on the characteristics of the flow field in the tail of high-speed vehicle, the radiation characteristics of high-temperature gas in the visible light band are analyzed, the distribution law of the radiance in the tail flow field of vehicle is revealed, and the optimal stargazing direction is selected, which provides a strong support for the stargazing scheme design of high-speed vehicle. The results show that the most suitable stargazing window is not the leeward area, but near the horizontal position of the vehicle.
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up_date	2024-07-03T23:45:40.819Z
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fullrecord_marcxml	<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">DOAJ061989789</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230309014802.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230228s2021 xx \|\|\|\|\|o 00\| \|\|chi c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.12132/ISSN.1673-5048.2021.0034</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)DOAJ061989789</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)DOAJ259fdf52b94849aeaff315157e33338c</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">chi</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">TL1-4050</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Min Changwan, Miao Meng</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Research on Selection of Stargazing Window of High-Speed Vehicle</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2021</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Star navigation technology can effectively improve the autonomous navigation ability of near space high-speed vehicle. The star navigation of high-speed vehicle is disturbed by the high-temperature gas emission in the flow-field. In order to realize effective star observation, it is necessary to study the radiation characteristics of high-temperature gas in tail flow-field, and install the star sensor at the position where the high-temperature gas emission is weak, that is, select the stargazing window. In this paper, the high-temperature and high-speed flow field and its optical radiation characteristics are calculated by numerical simulation method. Based on the characteristics of the flow field in the tail of high-speed vehicle, the radiation characteristics of high-temperature gas in the visible light band are analyzed, the distribution law of the radiance in the tail flow field of vehicle is revealed, and the optimal stargazing direction is selected, which provides a strong support for the stargazing scheme design of high-speed vehicle. The results show that the most suitable stargazing window is not the leeward area, but near the horizontal position of the vehicle.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">\|high-speed vehicle\|star navigation\|stargazing window\|high temperature boundary layer\|spectrum\|navigation technology</subfield></datafield><datafield tag="653" ind1=" " ind2="0"><subfield code="a">Motor vehicles. Aeronautics. 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Research on Selection of Stargazing Window of High-Speed Vehicle

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