Holo nā ʻōnaehana ma luna o ka SpaceX Falcon 9 rocket ma Linux

I kekahi mau lā i hala aku nei, ua hoʻopuka maikaʻi ʻo SpaceX i ʻelua mau astronauts i ka ISS me ka hoʻohana ʻana i ka mokulele mokulele Crew Dragon. I kēia manawa ua ʻike ʻia nā ʻōnaehana ma luna o ka SpaceX Falcon 9 rocket, i hoʻohana ʻia e hoʻokuʻu i ka moku me nā astronauts ma luna o ka lewa, ua hoʻokumu ʻia ma ka ʻōnaehana hana Linux.

Holo nā ʻōnaehana ma luna o ka SpaceX Falcon 9 rocket ma Linux

He mea nui kēia hanana no nā kumu ʻelua. ʻO ka mea mua, no ka manawa mua i loko o nā makahiki he ʻumi, ua hele nā ​​astronauts i ka lewa mai ka ʻāina US. ʻO ka lua, ʻo kēia hoʻokuʻu ʻana ʻo ia ka manawa mua i ka mōʻaukala i hāʻawi ʻia e kahi hui pilikino i nā kānaka i ka lewa.

Wahi a ka ʻikepili i loaʻa, ke holo nei nā ʻōnaehana ma luna o ka kaʻa hoʻomaka Falcon 9 i kahi mana o Linux, i hoʻokomo ʻia ma nā kamepiula redundant ʻekolu me nā kaʻina hana ʻelua-core x86. Ua kākau ʻia ka polokalamu i hoʻohana ʻia e hoʻokele i ka lele Falcon 9 ma C/C++ a holo kaʻawale ma kēlā me kēia kamepiula. ʻAʻole pono ka rocket i nā kaʻina hana kūikawā i pale pono ʻia mai ka radiation, no ka mea, noho ka pae mua i ka lewa no ka manawa pōkole. No ka hōʻoia ʻana i ka hana hilinaʻi, lawa ka redundancy i hāʻawi ʻia e nā ʻōnaehana kamepiula redundant ʻekolu.  

ʻAʻole i wehewehe ke kumu i nā mea hana a SpaceX e hoʻohana ai i kāna rocket, akā hiki ke hoʻololi ʻia ʻaʻole i pili nā hopena hou a me nā huahana hou loa, no ka mea, hoʻomaʻamaʻa pinepine ʻia kēia. No ka laʻana, ua hoʻohana ka International Space Station i nā kaʻina hana Intel 80386SX me ke alapine o 20 MHz mai 1988. Ua hoʻohana ʻia kēia mau hoʻonā e kākoʻo i nā noi multiplexer a demultiplexer (C&C MDM), akā ʻaʻole maikaʻi loa ia no nā hana ʻē aʻe. Ma ke ola o kēlā me kēia lā, hoʻohana nā astronauts i nā laptops HP ZBook 15 e holo ana i Debian Linux, Scientific Linux a me Windows 10 software platforms.   

Hōʻike pū ka memo ma mua o ka hoʻomaka ʻana o ke kaʻa hoʻokuʻu ʻia, ua hoʻāʻo ʻia ka polokalamu a me nā mea hana i hoʻohana ʻia no ka hoʻokele lele ʻana ma kahi simulator hiki ke hoʻohālikelike i nā kūlana like ʻole, me nā pilikia pilikia. Hoʻomaopopo ʻia ka hoʻohana ʻana o ka mokulele Crew Dragon i nā ʻōnaehana e holo ana ma Linux, me nā polokalamu i kākau ʻia ma C++. E pili ana i ka pilina me nā astronauts e launa pū ai, he polokalamu pūnaewele ia ma JavaScript. Hoʻopālua ʻia ka pā paʻi i hoʻohana ʻia no ka hana ʻana e kahi pānaʻi pihi pihi inā ʻaʻole hiki.



Source: 3dnews.ru

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