Zvakanakira zviri pachena, zvakavanzwa muchivande
Kune rumwe rutivi, tekinoroji yekutaurirana nelaser inogona kuchinjika zviri nyore kune nzvimbo yakadzika yemuchadenga. Munzvimbo yakadzika yemuchadenga, probe inofanira kubata nemwaranzi yemuchadenga inowanikwa kwose kwose, asiwo kuti ikunde marara emuchadenga, guruva nezvimwe zvipingamupinyi murwendo rwakaoma kuburikidza nebhandi re asteroid, mhete dzepasi guru, nezvimwewo, masaini eredhiyo anogona kukanganiswa zvakanyanya.
Chinhu chikuru che laser i photon beam inoburitswa nemaatomu anofara, umo ma photon ane hunhu hwe optical hwakafanana, kutungamira kwakanaka uye simba rayo riri pachena. Nezvakanakira zvayo,lasersvanogona kugadzirisa zviri nani mamiriro ekunze akaomarara uye kuvaka nzira dzekutaurirana dzakagadzikana uye dzakavimbika.
Zvisinei, kanakutaurirana nelaserinoda kukohwa mhedzisiro inodiwa, inofanira kuita basa rakanaka rekurongeka kwakarurama. Panyaya yeSpirit satellite probe, nhungamiro, kufamba uye system yekudzora yemukuru wayo wecomputer yekubhururuka yakaita basa guru, inonzi "inongedza, inotora uye inoteedzera system" yekuona kuti terminal yekutaurirana nelaser uye mudziyo wekubatanidza wechikwata chePasi zvinogara zvichichengetedza kurongeka kwakarurama, kuve nechokwadi chekutaurirana kwakasimba, asiwo zvinoderedza mwero wekukanganisa kwekutaurirana, kuvandudza kururama kwekutumira data.
Pamusoro pezvo, kurongeka uku kwakarurama kunogona kubatsira mapapiro ezuva kutora chiedza chezuva chakawanda sezvinobvira, zvichipa simba rakawanda remichina yekutaurirana nelaser.
Ehe, hapana simba rinofanira kushandiswa nemazvo. Chimwe chezvakanakira zvekutaurirana nelaser ndechekuti ine simba rakawanda rinoshandiswa, izvo zvinogona kuchengetedza simba rakawanda kupfuura kutaurirana kweredhiyo, zvichideredza mutoro wezvishandiso zvekuongorora nzvimbo yakadzikakana simba rakawanda richiwanikwa, uye wobva wawedzera nguva yekubhururuka uye nguva yekushanda yema detector, uye kuwana mhedzisiro yakawanda yesainzi.
Pamusoro pezvo, zvichienzaniswa nekutaurirana kweredhiyo kwechinyakare, kutaurirana neraser mudzidziso kune kushanda kuri nani panguva chaiyo. Izvi zvakakosha zvikuru pakutsvaga nzvimbo zvakadzama, zvichibatsira masayendisiti kuwana data nenguva uye kuita zvidzidzo zvekuongorora. Zvisinei, sezvo daro rekutaurirana richikwira, chiitiko chekunonoka chichave pachena zvishoma nezvishoma, uye mukana wekutaurirana neraser panguva chaiyo unofanirwa kuyedzwa.
Kutarisa kune ramangwana, zvakawanda zvinogoneka
Parizvino, basa rekutsvaga nzvimbo dzakadzika nekutaurirana rinotarisana nematambudziko akawanda, asi nekufambira mberi kwesainzi netekinoroji, remangwana rinotarisirwa kushandisa nzira dzakasiyana-siyana kugadzirisa dambudziko iri.
Semuenzaniso, kuti kukunde matambudziko anokonzerwa nekureba kwekutaurirana, chiteshi chekutsvaga nzvimbo chakadzika chemangwana chingave musanganiswa wekukurukurirana kwepamhepo netekinoroji yekutaurirana nelaser. Midziyo yekutaurirana nelaser inogona kupa simba remasaini rakakwirira uye kuvandudza kugadzikana kwekutaurirana, nepo kutaurirana nelaser kune mwero wekutumira wakakwira uye mwero wekutadza wakaderera, uye zvinotarisirwa kuti yakasimba neyakasimba inogona kubatana kuti ipe daro refu uye mhedzisiro yekutaurirana inoshanda.
Mufananidzo 1. Kuedzwa kwekutaurirana nelaser yeEarly low Earth orbit
Zvichienderana neruzivo rwe tekinoroji yekutaurirana nelaser, kuitira kuvandudza kushandiswa kwebandwidth uye kuderedza latency, ma deep space probes anotarisirwa kushandisa tekinoroji yepamusoro yekunyora makodhi uye compression. Zvichitaurwa zviri nyore, zvichienderana nekuchinja kuri kuitika munharaunda yekutaurirana, michina yekutaurirana nelaser ye deep space probe yeramangwana ichagadzirisa otomatiki encoding mode uye compression algorithm, uye inoedza kuwana mhedzisiro yakanakisa yekutumira data, kuvandudza huwandu hwekutumira uye kuderedza kunonoka.
Kuti ikunde zvipingamupinyi zvesimba mumabasa ekutsvaga nzvimbo dzakadzika uye kugadzirisa zvinodiwa zvekuparadza kupisa, probe iyi ichashandisa tekinoroji ine simba shoma uye tekinoroji yekutaurirana yakasvibirira mune ramangwana, izvo zvisingangoderedzi kushandiswa kwesimba kwesystem yekutaurirana chete, asiwo zvichawana manejimendi ekupisa anobudirira uye kupisa. Hapana mubvunzo kuti nekushandiswa kwazvinoitwa uye kufarirwa kwematekinoroji aya, system yekutaurirana nelaser yemaprobe enzvimbo dzakadzika inotarisirwa kushanda zvakadzikama, uye kutsungirira kuchavandudzwa zvakanyanya.
Nekufambira mberi kuri kuramba kuchiita hunyanzvi hwekugadzira uye tekinoroji yekuzvigadzira, ma "deep space probes" anotarisirwa kupedzisa mabasa ari ega uye zvinobudirira mune ramangwana. Semuenzaniso, kuburikidza nemitemo yakatarwa uye ma "algorithms", "detector" inogona kuita otomatiki data processing uye intelligence transmission control, kudzivirira "kuvharira" ruzivo uye kuvandudza mashandiro ekutaurirana. Panguva imwe chete, intelligence yekugadzira uye tekinoroji yekuzvigadzira ichabatsirawo vaongorori kuderedza zvikanganiso zvekushanda uye kuvandudza kururama uye kuvimbika kwemabasa ekuona, uye masisitimu ekutaurirana ne laser achabatsirawo.
Pamusoro pezvose, kutaurirana nelaser hakuna simba rose, uye mabasa ekutsvaga nzvimbo dzakadzika mune ramangwana anogona kuita kuti nzira dzakasiyana-siyana dzekutaurirana dzisanganiswe. Kuburikidza nekushandiswa kwakazara kwetekinoroji dzakasiyana-siyana dzekutaurirana, dzakadai sekutaurirana neredhiyo, kutaurirana nelaser, kutaurirana neinfrared, nezvimwewo, detector inogona kuita mhedzisiro yakanakisa yekutaurirana mu multi-path, multi-frequency band, uye kuvandudza kuvimbika nekugadzikana kwekutaurirana. Panguva imwe chete, kubatanidzwa kwe nzira dzakasiyana-siyana dzekutaurirana kunobatsira kuita basa rekushandira pamwe remabasa akawanda, kuvandudza mashandiro akazara e detectors, uye wobva wakurudzira mhando dzakawanda nenhamba dze detectors kuti dziite mabasa akaoma munzvimbo yakadzika.
Nguva yekutumira: Kukadzi-27-2024