I-GPS entsha ye-GPS 3F ye-satellites ingatshintshwa iikhompyuter kwi-orbit

I-locked martin sele isebenza ekuphuculeni iqonga layo le-LM2100, eliza kusetyenziswa kwizixhobo ze-GPS 3F. Inkcazo enjalo yenziwa ngumlawuli ophezulu wemishini yomkhosi weNkampani ye-Eric Brown (i-Eric Brown) kwi-US Ground Fround Aympolium yamandla oMkhosi we-US (uMbutho woMsebenzi woMkhosi) kwimicimbi ye-aerospace yeMicimbi yomkhosi. Ngokutsho kwakhe, kwiminyaka ezayo, izibonelelo zomhlaba - i-Cosmos iya kutshintsha kakhulu kwaye ivela kwiparadigm "eyasungulwa ihleli ihleli kwi-oribit njengoko ifuneka ngokuthe ngcembe.

Njengoko iSpacenews portal ibhala, le ngcinga ixhase imodareyitha yengxoxo yengxoxo ye-Brigadier Steve Whitney (uSteve Whitney), ophembelela inkqubo ye-GPS kwiZiko le-US. UWhitney waphawula ukuba itekhnoloji evumela ukuSebenza ngokuLondolozwa ngezixhobo kwi-orbit, ezenzekileyo kunye nenkuthalo kunye nesathertites zezokhuseleko kufuneka zizisebenzise.

Iinkcukacha malunga naluphi utshintsho olwenziwe kwi-LM2100, kuncinci ngelixa kubuhlungu kakhulu kwikamva elikude. Nangona kunjalo, umjikelo wobomi benkqubo yokuma komhlaba (i-GPS) yesatellites idlula iminyaka emihlanu, kunye neemodeli zokuqala zothotho lwe-3F (i-IIIF) ziya kusungulwa malunga ne-2026. Ke xa ulungiselela iqonga kwinkonzo ye-orbital kufuneka uyenze eyona ivulekileyo. Nokuba ukhethe enye eyenziwe ngoku itekhnoloji kwaye unethemba lokuba "iya kudubula" kwaye iya kuhlala ilungele iminyaka emi-5 ukuya kweli-10, xa iyimfuneko.

Iqonga le-LM21 luphuculo oluqhubekayo lwe-A2100, isiseko sezixhobo ezingaphezulu kwesithathu ezivela ku-1996. Le nkqubo yahlulahlulwe ngokuguquguquka kakhulu kwaye inokubonelela ngomthwalo wokuhlawula iitoni ngombane (12 ukuya kwi-12 kilotatts) kunye nokupholisa (ukuya kuthi ga kwi-3 ye-hilowatt yamandla emithathu (iminyaka eli-15). Isetyenziswa zombini kwiisatellite zorhwebo nezemikhosi, ukuzaliseka komthengi phantsi komthengi ocinga ngeentlobo ngeenjini ezahlukeneyo zombane / © Lockeed Martin

Kuyaziwa ukuba iinjineli ze-martin martin zisebenzele ukuqinisekisa ukuba ezinye izithuba zinokukhwela iqonga labo. Oku kuyakwenza iinguqu zombini kwi-LM2100 nakwimivuzo yayo. UBrown uthe uthetha ukutshintsha iibhloko zekhompyuter (iiprojeksi) kunye neSensor iCorsey yokwandisa ukusebenza okanye ukubuyisa emva kokusilela. Eyona nto inomdla, akazange athethe ukungcungcutheka: ngesiqhelo, kwimicimbi "yenkonzo ye" orbital ", zixoxwa phakathi kweyokuqala. Mhlawumbi inyani yile yokuba i-GPS ye-GPS ayidingeki yokwenza iipuzzle, kodwa i-LM2100 yiqonga elininzi kwaye linokusetyenziselwa ubunzima bezixhobo ezahlukeneyo.

Ukuhlaziywa kunye nokusebenza kwenkonzo kwi-orbit kuye kwaxoxa ngenkuthalo kwiminyaka yakutshanje. Kuyinyani, ikho ingxaki yeqashi "yeqanda": amasatellite enokuhanjiswa, hayi, kuba azikho ezo zixhobo eziza kubakhonzayo. Kwaye ngokuchasene noko: "Abasebenzi" okanye "abathengisi" abakho, njengoko kunjalo uhlobo oluthile lokulungisa okanye ukugcwalisa.

Nangona kunjalo, kungekudala, imeko iya kutshintsha. I-ORBTE FLOB kunye neenkqubo ze-Benchmark zendawo ephelileyo zityikitye isivumelwano ngentsebenziswano. Eyokuqala ibandakanyeke kuphuhliso "izikhululo zegesi zerhasi", kwaye okwesibini zenza iinjini kunye neenkqubo ze-WEMIL ezinokwaliwa. Uvavanyo lokuqala olusebenzayo lucwangciselwe ukuphela konyaka, kwaye izixhobo ezibini zeemvavanyo sele zibhukishe indawo phantsi kohlobo lwe-falcon 9.

Umthombo: Inzululwazi yezeSwaziya