Munguva pfupi yapfuura, US Spirit probe yakapedza bvunzo yekukurukurirana kwemuchadenga nelaser ine zvivakwa zvepasi zviri makiromita mamiriyoni gumi nematanhatu kubva ipapo, zvichiisa rekodhi itsva yekukurukurirana kwemaziso munzvimbo. Saka ndeapi mabhenefiti ekushandisa.kutaurirana nelaserZvichibva pamisimboti yehunyanzvi uye zvinodiwa nebasa, ndeapi matambudziko ainofanira kukunda? Ndeipi tarisiro yekushandiswa kwayo mumunda wekuongorora nzvimbo dzakadzika mune ramangwana?
Kubudirira kwetekinoroji, kusatya matambudziko
Kuongorora nzvimbo dzakadzika ibasa rakaoma zvikuru panguva iyo vaongorori venzvimbo vari kuongorora zvisikwa. Vaongorori venzvimbo vanofanira kuyambuka nzvimbo dziri kure dzenyeredzi, kukunda nharaunda dzakaoma nemamiriro ezvinhu akaoma, kuwana nekutumira data rinokosha, uye tekinoroji yekutaurirana inoita basa rakakosha.
Dhayagiramu yechirongwa chekutaurirana nelaser munzvimbo yakadzikakuyedza pakati peSpirit satellite probe nenzvimbo yekuongorora pasi
Musi wa13 Gumiguru, Spirit probe yakatanga, ichitanga rwendo rwekutsvaga ruchatora makore masere. Pakutanga kwebasa iri, yakashanda neHale telescope kuPalomar Observatory muUnited States kuyedza tekinoroji yekutaurirana nelaser yemudenga, ichishandisa near-infrared laser coding kutaurirana data nemapoka ari panyika. Kuti izvi zviitike, detector nemidziyo yayo yekutaurirana nelaser inofanirwa kukunda marudzi mana ematambudziko. Zvichitevera izvi, daro riri kure, kuderedza masaini uye kupindira, bandwidth limitation uye kunonoka, simba limitation uye kupisa dissipation zvinofanirwa kutariswa. Vatsvaguriri vanga vachitarisira uye vakagadzirira matambudziko aya kwenguva refu, uye vakapfuura nepakati pematekinoroji akakosha, vachiisa hwaro hwakanaka hweSpirit probe kuti iite bvunzo dzekutaurirana nelaser yemudenga.
Chekutanga, mudziyo wekuona mweya unoshandisa tekinoroji yekutumira data nekukurumidza, danda relaser rakasarudzwa senzira yekutumira data, uye unelaser ine simba guruchinotumira mashoko, vachishandisa zvakanakirakutapurirana nelasermwero uye kugadzikana kwakanyanya, vachiedza kugadzira zvinongedzo zvekutaurirana nelaser munzvimbo yakadzika yemuchadenga.
Chechipiri, kuti kutaurirana kuve kwakavimbika uye kwakasimba, Spirit detector inoshandisa tekinoroji inoshanda yekunyora makodhi, iyo inogona kuwana mwero wepamusoro wekutumira data mukati mebandwidth yakaganhurirwa nekugadzirisa makodhi edata. Panguva imwe chete, inogona kuderedza mwero wekutadza kwebit uye kuvandudza kururama kwekutumira data nekushandisa tekinoroji yekunyora makodhi ekugadzirisa kukanganisa.
Chechitatu, nerubatsiro rwehunyanzvi hwekugadzirisa hurongwa nekutonga, purofiti iyi inoita kuti zviwanikwa zvekutaurirana zvishandiswe zvakanaka. Tekinoroji iyi inogona kugadzirisa otomatiki nzira dzekutaurirana uye mwero wekutumira data zvichienderana nekuchinja kwezvinodiwa nebasa nenzvimbo yekutaurirana, nokudaro ichivimbisa mhedzisiro yakanaka yekutaurirana pasi pesimba shoma.
Chekupedzisira, kuti iwedzere kugona kwekugamuchira masaini, Spirit probe inoshandisa tekinoroji yekugamuchira masaini akawanda. Iyi tekinoroji inoshandisa maantenna akawanda ekugamuchira kuti igadzire array, iyo inogona kuwedzera kugadzikana kwekugamuchira uye kugadzikana kwechiratidzo, uye yozochengetedza kubatana kwakasimba kwekutaurirana munzvimbo yakaoma yedenga.
Zvakanakira zviri pachena, zvakavanzwa muchivande
Nyika yekunze haina kuoma kuwana kutilaserndicho chinhu chikuru chekuedza kutaurirana kwenzvimbo yakadzika kweSpirit probe, saka ndeapi mabhenefiti chaiwo ane laser ekubatsira kufambira mberi kukuru kwekutaurirana kwenzvimbo yakadzika? Chii chakavanzika?
Kune rumwe rutivi, kudiwa kuri kukura kwedata rakakura, mifananidzo nemavhidhiyo ane resolution yepamusoro-soro emabasa ekutsvaga nzvimbo dzakadzika kunoda mwero wepamusoro wekutumira data rekutaurirana munzvimbo dzakadzika. Tichifunga nezvedaro rekutumira kutaurirana iro rinowanzo "tanga" nemakiromita makumi emamiriyoni, mafungu eredhiyo zvishoma nezvishoma "haana simba."
Kunyange zvazvo kutaurirana nelaser kuchinyora ruzivo pamaphoton, zvichienzaniswa nemasaisai eredhiyo, masaisai echiedza chepedyo neinfrared ane wavelength yakamanikana uye frequency yakakwira, zvichiita kuti zvikwanisike kuvaka "mugwagwa mukuru" wedata renzvimbo ine kutapurirana kwemashoko kwakanaka uye kwakapfava. Iyi poindi yakambosimbiswa pakutanga mukuyedza kwekutanga kwepasi-pasi kunotenderera. Mushure mekutora matanho akakodzera ekugadzirisa uye kukunda kupindira kwemhepo, mwero wekutapurirana kwemashoko elaser kutaurirana waimbove wakakwira kanenge ka100 kupfuura wenzira dzekutaurirana dzekare.
Nguva yekutumira: Kukadzi-26-2024