Accelerometers of the Meteorological Complex for the Study of the Upper Atmosphere of Mars

A. N. Lipatov; Липатов А. Н.; A. P. Ekonomov; Экономов А. П.; V. S. Makarov; Макаров В. С.; V. A. Lesnykh; Лесных В. А.; V. A. Goretov; Горетов В. А.; G. V. Zakharkin; Захаркин Г. В.; M. A. Zaitsev; Зайцев М. А.; L. I. Khlyustova; Хлюстова Л. И.; S. A. Antonenko; Антоненко С. А.

doi:10.31857/S0320930X23040084

Accelerometers of the Meteorological Complex for the Study of the Upper Atmosphere of Mars

Autores: Lipatov A.N.¹, Ekonomov A.P.¹, Makarov V.S.¹, Lesnykh V.A.¹, Goretov V.A.¹, Zakharkin G.V.¹, Zaitsev M.A.¹, Khlyustova L.I.¹, Antonenko S.A.¹
Afiliações:
1. Space Research Institute, Russian Academy of Sciences, Moscow, Russia
Edição: Volume 57, Nº 4 (2023)
Páginas: 333-341
Seção: Articles
URL: https://medjrf.com/0320-930X/article/view/648479
DOI: https://doi.org/10.31857/S0320930X23040084
EDN: https://elibrary.ru/REVIMU
ID: 648479

Citar

Texto integral

Acesso aberto
Acesso é fechado

Acesso está concedido
Acesso é fechado

Somente assinantes

Resumo
Sobre autores
Bibliografia
Arquivos suplementares
Estatísticas

Resumo

The accelerometers and the angular velocity sensor, which are part of the meteorological complex of the ExoMars-2022 landing platform (LP), are designed to measure the acceleration during the deceleration of the lander in the Martian atmosphere. Based on the data, the main parameters of the Martian atmosphere are calculated: density, pressure, and temperature. After landing, the sensors are used to determine the acceleration on the surface and vibration effects on the lander of various nature. The sensors are activated prior to entry into the atmosphere and operate during the entire descent until landing. After landing, a long-term monitoring is carried out to identify vibration effects from the atmosphere and the surface. In the paper we consider the scientific problems solved by the sensors, describe the measurement program and consider in detail the design of the sensors and their characteristics.

Palavras-chave

atmosphere, Mars, accelerometer, angular acceleration sensor, acceleration, profile

Bibliografia

Лох У. Динамика и термодинамика спуска в атмосферах планет: Пер. с англ. М: Мир, 1966. 276 с.
Chamberlain T.E., Cole H.L., Dutton R.G., Greene G.C., Tillman J.E. Atmospheric measurements on Mars: The Viking meteorology experiment // Bull. Am. Meteorological Soc. 1976. V. 57. № 9. P. 1094–1104. https://doi.org/10.1175/1520-0477(1976)057<1094: AMOMTV>2.0.CO;2
Ferri F., Karatekin Ö., Lewis S.R., Forget F., Aboudan A., Colombatti G., Bettanini C., Debei S., Van Hove B., Dehant V., Harri A., Leese M., Mäkinen T., Millour E., Muller-Wodarg I., Ori G., Pacifici A., Paris S., Patel M., Schoenenberger M., Herath J., Siili T., Spiga A., Tokano T., Towner Martin, Withers P., Asmar S., Plettemeier D. ExoMars Atmospheric Mars Entry and Landing Investigations and Analysis (AMELIA) // Space Sci. Rev. 2019. V. 215. № 8. https://doi.org/10.1007/s11214-019-0578-x
Holstein-Rathlou C., Maue A., Withers P. Atmospheric studies from the Mars Science Laboratory Entry, Descent and Landing atmospheric structure reconstruction // Planet. and Space Sci. 2016. V. 120. P. 15–23. https://doi.org/10.1016/j.pss.2015.10.015
Kerzhanovich V.V. Improved analysis of the descent module measurements // Icarus. 1977. V. 30. P. 1–25.
Magalhães J.A., Schofield J.T., Seiff A. Results of the Mars Pathfinder atmospheric structure investigation // J. Geophys. Res. 1999. V. 104. № E4. P. 8943–8955. https://doi.org/10.1029/1998JE900041
Schofield J.T., Barnes J.R., Crisp D., Haberle R., Larsen S., Magalhāes J.A., Murphy J., Seiff A., Wilson G. The Mars Pathfinder atmospheric structure investigation/meteorology (ASI/MET) experiment // Science. 1997. V. 278. № 5344. P. 1752–1758. https://doi.org/10.1126/science.278.5344.1752
Seiff A., Kirk D.B. Structure of the atmosphere of Mars in summer at mid-latitudes // J. Geophys. Res. 1977. V. 82. № 28. P. 4364–4378. https://doi.org/10.1029/JS082i028p04364
Withers P., Smith M.D. Atmospheric entry profiles from the Mars Exploration Rovers Spirit and Opportunity // Icarus. 2006. V. 185. № 1. P. 133–142. https://doi.org/10.1016/j.icarus.2006.06.013