Spaceworthiness

Spaceworthiness^[2]^[3]^[4] (tradução literal: "espaçonavegabilidade" ou "aeroespaçonavegabilidade"^[5], "navegabilidade espacial" ou "navegabilidade aeroespacial"), é, por extensão dos conceitos de navegabilidade, referente a barcos e navios, e de aeronavegabilidade, referente a aeronaves, a propriedade, ou capacidade de uma espaçonave realizar um voo seguro, ou navegar com segurança no espaço sideral. Pode significar também, em um sentido mais amplo, a capacidade de uma região do espaço sideral ser livremente navegável por espaçonaves, sem obstáculos ou restrições intransponíveis.

À semelhança da aeronavegabilidade, essa característica de uma espaçonave depende de, ao menos, três componentes básicos^[6]^[7]:

a certificação do projeto da espaçonave, que engloba atividades de avaliação de engenharia, simulações, testes em laboratório e com protótipos, e voos experimentais^[8]^[9];
a certificação da fabricação, em que se procura assegurar que a espaçonave sai da montagem em conformidade com o projeto certificado;
a manutenção da espaçonave, após sua fabricação, antes e durante cada missão de voo.

A espaçonavegabilidade deve ser continuamente mantida através de um programa de manutenção periódica, preventiva ou preditiva, e/ou com o auxílio de um sistema de análise, diagnóstico e gerenciamento da "saúde" e confiabilidade da espaçonave^[10]^[11].

A espaçonavegabilidade em casos reais[editar | editar código-fonte]

Ver também[editar | editar código-fonte]

Agência Espacial Brasileira
Agência Nacional de Aviação Civil
ESA
EASA
FAA
NASA
Espaçonave
Aeronavegabilidade
Navegabilidade
Roadworthiness ("rodonavegabilidade")
Railworthiness ("ferronavegabilidade")
Crashworthiness ("proteção à colisão)
Sistemas de Gerenciamento da Segurança

Referências

↑ Gernsback, H. "Berlin to New York in less than One Hour!" Everyday Science and Mechanics, Volume 2, Number 12, pg641, pg648, pg649, pg712. Nov. 1931.
↑ "Spaceworthiness". Wikitionary. (visited on Aug 12, 2010)
↑ Scientific Assessment of Options for the Disposal of the Galileo Spacecraft (procurar com CTRL+F por Galileo’s general spaceworthiness ). The National Academies Press. (acessado em 12/08/2010)
↑ Tatsuya, Maruyama (Kawasaki Heavy Ind., Ltd., Gifu-pref., Jpn). "Reconsideration on space tour vehicle "KANKOH-MARU" from the standpoint of safety standard. Arquivado em 13 de março de 2012, no Wayback Machine. Japanese Rocket Society's Rocket Symposia 1995-2001 - With an Overview of Japanese Rocket Society's Space Tourism Study. J Space Technol Sci. Vol. 19, no.1, page 11-16(2003). Abstract published on "Science Links Japan" site. (visited on Aug 12, 2010)
↑ Scott, H.A. "Spaceworthiness Exists" (search with CTRL+F for "spaceworthiness"). "Aviation Week" site. February 22, 2010.
↑ Funatsu, Yoshi. "Some Aspects of Space Navigation Law" (in: sub-item 3, "Safety of space vehicles", of item 2, "Outline of Commercial Space Law"). Proceedings of 2nd International Symposium on Space Travel, Space Tours GmbH, in press. Space Future Site. (visited on Aug 12, 2010)
↑ 16th Space Simulation Conference (microform): confirming spaceworthiness into the next millennium / Joseph L. Stecher III, editor. Arquivado em 7 de outubro de 2011, no Wayback Machine. By Space Simulation Conference (16th : 1990 : Albuquerque, N.M.). Subjects: - Space simulators - Congresses; - Space environment - Congresses; Space vehicles -- Testing -- Congresses. NASA conference publication; 3096. Greenbelt, Md. : National Aeronautics and Space Administration, Goddard Space Flight Center ; (Springfield, Va. : For sale by the National Technical Information Service, 1991). (visited on Aug 12, 2010)
↑ NASA Delays Shuttle Mission to Hubble Telescope (procurar com CTRL+F por "tests required to prove its spaceworthiness"). Portal Space.com. (acessado em 12/08/2010)
↑ David Florida Laboratory Activities: "The David Florida Laboratory (DFL) supplies government and industry with the specialized rooms, equipment, and support personnel necessary to assemble and check the spaceworthiness of entire spacecraft, their subsystems, and major components". Canadian Space Agency. (visited on Aug 12, 2010)
↑ "Health and Usage Monitoring Systems (HUMS) are integrated with aircraft management computers to allow maintainers early warnings of parts that will need replacement". Aircraft management systems. Avionics. Wikipedia. (visited on Aug 12,2010)
↑ Cronkhite, J.; Dickson, B.; Martin, W.; Collingwood, G. "Operational Evaluation of a Health and Usage Monitoring System (HUMS)" (Diagnostics; Vibration measurement; Helicopters; Health and usage monitoring). Arquivado em 25 de julho de 2010, no Wayback Machine. NASA Glenn Technical Reports Server. (visited on Aug 12, 2010)

[1] Gernsback, H. "Berlin to New York in less than One Hour!" Everyday Science and Mechanics, Volume 2, Number 12, pg641, pg648, pg649, pg712. Nov. 1931.

[2] "Spaceworthiness". Wikitionary. (visited on Aug 12, 2010)

[3] Scientific Assessment of Options for the Disposal of the Galileo Spacecraft (procurar com CTRL+F por Galileo’s general spaceworthiness ). The National Academies Press. (acessado em 12/08/2010)

[4] Tatsuya, Maruyama (Kawasaki Heavy Ind., Ltd., Gifu-pref., Jpn). "Reconsideration on space tour vehicle "KANKOH-MARU" from the standpoint of safety standard. Arquivado em 13 de março de 2012, no Wayback Machine. Japanese Rocket Society's Rocket Symposia 1995-2001 - With an Overview of Japanese Rocket Society's Space Tourism Study. J Space Technol Sci. Vol. 19, no.1, page 11-16(2003). Abstract published on "Science Links Japan" site. (visited on Aug 12, 2010)

[5] Scott, H.A. "Spaceworthiness Exists" (search with CTRL+F for "spaceworthiness"). "Aviation Week" site. February 22, 2010.

[6] Funatsu, Yoshi. "Some Aspects of Space Navigation Law" (in: sub-item 3, "Safety of space vehicles", of item 2, "Outline of Commercial Space Law"). Proceedings of 2nd International Symposium on Space Travel, Space Tours GmbH, in press. Space Future Site. (visited on Aug 12, 2010)

[7] 16th Space Simulation Conference (microform): confirming spaceworthiness into the next millennium / Joseph L. Stecher III, editor. Arquivado em 7 de outubro de 2011, no Wayback Machine. By Space Simulation Conference (16th : 1990 : Albuquerque, N.M.). Subjects: - Space simulators - Congresses; - Space environment - Congresses; Space vehicles -- Testing -- Congresses. NASA conference publication; 3096. Greenbelt, Md. : National Aeronautics and Space Administration, Goddard Space Flight Center ; (Springfield, Va. : For sale by the National Technical Information Service, 1991). (visited on Aug 12, 2010)

[8] NASA Delays Shuttle Mission to Hubble Telescope (procurar com CTRL+F por "tests required to prove its spaceworthiness"). Portal Space.com. (acessado em 12/08/2010)

[9] David Florida Laboratory Activities: "The David Florida Laboratory (DFL) supplies government and industry with the specialized rooms, equipment, and support personnel necessary to assemble and check the spaceworthiness of entire spacecraft, their subsystems, and major components". Canadian Space Agency. (visited on Aug 12, 2010)

[10] "Health and Usage Monitoring Systems (HUMS) are integrated with aircraft management computers to allow maintainers early warnings of parts that will need replacement". Aircraft management systems. Avionics. Wikipedia. (visited on Aug 12,2010)

[11] Cronkhite, J.; Dickson, B.; Martin, W.; Collingwood, G. "Operational Evaluation of a Health and Usage Monitoring System (HUMS)" (Diagnostics; Vibration measurement; Helicopters; Health and usage monitoring). Arquivado em 25 de julho de 2010, no Wayback Machine. NASA Glenn Technical Reports Server. (visited on Aug 12, 2010)

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