AMASATELLITE
Kusukela ngo-1957, lapho iSputnik iqala ukuthumela amasignali ayo emhlabeni wonke, izinombolo ziye zanda kakhulu.Amasathelayithi asebenzayo angaphezu kuka-7.000 azungeza umhlaba njengamanje.Ukuzulazula, ukuxhumana, isimo sezulu noma isayensi yizindawo ezimbalwa lapho kudingekile khona.Ama-Microdrive avela ku-HT-GEAR ahlanganisa ukusebenza okuvelele nonyawo oluncane ngakho-ke anqunyelwe kusengaphambili ukusetshenziswa kumasathelayithi ngenxa yesisindo esiphansi nokwethembeka kwawo isikhathi eside.
Isathelayithi yokuqala yafinyelela emzileni wayo ngo-1957. Kusukela lapho, kuningi okwenzekile.Umuntu ubeke unyawo eNyangeni ngo-1969, i-GPS yaba uhlelo oluthembekile lomhlaba jikelele lokuzulazula ngemva kokuvalwa kwe-Selective Availability ngo-2000, amasathelayithi ocwaningo amaningana ahambela i-Mars, iLanga nangale kwalokho.Imishini enjalo ingathatha iminyaka ukufika lapho iya khona.Ngakho-ke, imisebenzi efana nokuthunyelwa kwama-solar panel, i-hibernation isikhathi eside futhi kufanele isebenze iqinisekisiwe uma icushiwe.
Amasistimu nezinsiza zeDrayivu ezisetshenziswa kumasathelayithi kumele zibekezelele kakhulu, ngesikhathi sokwethulwa kanye nasemkhathini.Kumelwe babhekane nokudlidliza, ukusheshisa, i-vacuum, izinga lokushisa eliphezulu, imisebe ye-cosmic noma isitoreji eside phakathi nohambo.Ukuhambisana kwe-EMI kuyisidingo futhi kushayele amasistimu amasathelayithi ngaphezu kwalokho kufanele abhekane nezinselelo ezifanayo nazo zonke izimishini zasemkhathini: ikhilogremu ngayinye yesisindo engena ku-orbit ibiza ngokuphindwe kayikhulu isisindo salo kuphethiloli, ukusetshenziswa kwamandla kumele kube phansi ngokusemandleni kusetshenziswa. khulisa isikhala esincane kakhulu sokufaka.
Iqhutshwa izinkampani ezizimele, izingxenye zezohwebo ezenziwe ngokwezifiso zeshalofu (COTS) ziba zibaluleke kakhulu ekusetshenzisweni kwendawo.Izingxenye zendabuko 'ezifanelekele indawo' ziklanywa kakhulu, zihlolwe futhi zihlolwe, ngakho zibiza kakhulu kunozakwabo be-COTS.Ngokuvamile, inqubo ithatha isikhathi eside, ubuchwepheshe buthuthukile futhi izingxenye ze-COTS zenza kangcono.Le ndlela idinga umphakeli ngokubambisana.Ngakho-ke i-HT-GEAR inguzakwethu okahle we-COTS njengoba sikwazi ukwenza ngokwezifiso izingxenye zethu ezijwayelekile ngisho nakumaqoqo amancane kakhulu futhi izinhlelo zokusebenza ze-aerospace akuyona into entsha kithi.
Imizamo yangasese yenza ukufinyelela esikhaleni kwaba lula kakhulu, ngenxa yeziqalisi ezintsha ezisetshenziswa izinkampani ezifana ne-SpaceX noma i-BluOrigin.Abadlali abasha bayavela, bethula imibono emisha njengenethiwekhi ye-starlink noma i-space tourism.Leyo ntuthuko ikhombisa ukubaluleka kwezisombululo ezinokwethenjelwa kakhulu kodwa ezingabizi kakhulu.
Ama-Microdrive avela ku-HT-GEAR ayisixazululo sakho esihle kakhulu sezinhlelo zokusebenza zesikhala.Ahlala elungele ukusebenza, abekezelela ukugcwala ngokweqile kwesikhathi esifushane futhi amelana nakho kokubili ukubanda nokushisa kanye nokukhipha umoya uma elungiswa kancane ngokuphathelene nezinto kanye nokugcotshwa kwezingxenye ezijwayelekile.Lokhu kubenza babe yisisombululo sokushayela esingabizi kakhulu sobuchwepheshe besikhala, ngaphandle kokubeka engcupheni ukwethembeka noma impilo yesevisi.
Ukuhlanganiswa okuqinile, ibanga lesivinini esikhulu, nokusebenza okukhethekile ngisho nasezimweni ezinzima kakhulu kwenza amasistimu okushayela e-HT-GEAR abe yisixazululo esiphelele sokufuna indawo yokuma izicelo noma izicelo zamasondo okusabela, lapho kudingeka khona ukulawula ukusheshisa futhi amadrayivu ethu afaneleka ngokukhethekile.Ama-motor stepper avela ku-HT-GEAR nawo abonakala ngempilo ende yesevisi nokuthembeka okuphezulu ngenxa yokuguqulwa kwawo kwe-elekthronikhi (motor ngaphandle kwebhulashi).Igama elithi stepper motor livela kumgomo wokusebenza, njengoba ama-stepper motors aqhutshwa inkambu ye-electromagnetic.Lokhu kuguqula i-rotor ibe i-engeli encane - isinyathelo - noma i-multiple yayo.I-HT-GEAR stepper motors ingahlanganiswa nezikulufi zokuhola noma ama-gearheads futhi ngaleyo ndlela inikeze ukusebenza okungenakuqhathaniswa emakethe yanamuhla.
Umhlangano oqinile
Ibanga lejubane eliphezulu
Ukusebenza okumangalisayo ngisho nasezimweni ezinzima kakhulu
