A cikin matsananci ko mahalli masu wahala ga ɗan adam don kewayawa, robobi na gargajiya ko na'ura mai bin diddigi sau da yawa suna fuskantar ƙalubale masu yawa saboda rashin daidaituwar yanayinsu da rashin kwanciyar hankali. Robots na Hexapod, tare da ƙirar ƙirar su ta musamman na biomimetic da haɗin gwiwar ƙafafu na inji guda shida, suna nuna keɓancewar motsi da yuwuwar aiwatar da manufa a cikin ƙasa mara ƙarfi, wurare da aka kulle, har ma a cikin mahalli marasa nauyi, zama jagorar fasaha a cikin ayyukan muhalli na musamman.
Fa'idodin Bionic na Tsarin Hexapod: Tsayayyen Ma'auni da Sassauƙi
Zane na mutum-mutumi na hexapod yana jawo wahayi daga arthropods da aka samu a yanayi, kamar kyankyasai da gizo-gizo. Waɗannan halittun suna amfani da tuntuɓar ƙafafu da yawa da tsayayyen cibiyar daidaita nauyi don kiyaye ingantaccen motsi a cikin ƙasa mara kyau, raƙuman dutse, har ma da bangon tsaye. Robots na Hexapod sun gaji wannan sifa mai mahimmanci: idan ƙafa ɗaya ko biyu sun toshe ta hanyar cikas, sauran ƙafafu huɗu za su iya daidaita tafiyarsu a ainihin lokacin ta hanyar algorithms, suna samar da ingantaccen tsarin tallafi na triangular (mai kama da “gait” na kwari) don hana robot daga tipping. Bayanan gwaji sun nuna cewa a kan gangaren tsakuwa mai karkata zuwa digiri 30 ko kuma a cikin bututu mai diamita na cm 15 kacal, madaidaicin robobin hexapod ya fi na mutum-mutumi mai ruf-ruf da kashi 40% sama da na mutum-mutumi.
Mafi mahimmanci, sake fasalin tsarin hexapod yana ba robot ɗin daidaitawar yanayi na musamman. Misali, a yanayin bincike da ceto tarkace, idan wani karo ya lalace ƙafar, tsarin zai iya sake rarraba kaya ta atomatik, yana canja kashi 30% na nauyin da ƙafar ta ɗauka zuwa sauran ƙafafu biyar, kuma a ci gaba ta hanyar tsarin tafiya mai ɗorewa (kamar musanyawar ƙafa ɗaya -ƙafa da tsalle-tsalle da yawa{3}). Wannan damar "haƙurin lalacewa" a halin yanzu yana da wahala ga yawancin robots su cimma.
Tabbatar da Aiki a Muhalli na Musamman: Daga Yankunan Polar zuwa Sarari mai zurfi
An tabbatar da ƙimar mutum-mutumin hexapod a cikin yanayi daban-daban. A lokacin balaguron kimiya na Arctic, ƙungiyar bincike ta Kanada ta ƙera wani mutum-mutumi na “Polar Hexapod” sanye take da mai ɗaukar hoto na thermal infrared da tsarin hako kankara, ya sami nasarar ratsa daskararrun tundra da raƙuman ƙanƙara a digiri -40, suna tattara samfurori na al'ummomin tabkin subglacial. Yin amfani da jirage marasa matuki zai haifar da raguwar rayuwar batir saboda ƙarancin yanayin zafi, yayin da dogara ga masu aikin ɗan adam zai haifar da haɗarin sanyi.
A fagen binciken dutsen mai aman wuta, mutum-mutumi na "Vulcan" hexapod na Jami'ar Tokyo, Japan, sanye yake da wani babban harsashi{0} zafin jiki (mai iya jure yanayin zafi sama da digiri 300) da kuma tsarar firikwensin iskar gas, ya shiga zurfin cikin bakin dutsen mai aman wuta don tattara bayanan tattarawar sulfur dioxide. Ƙafafunsa guda shida sun ƙunshi mahaɗaɗɗen ruwa mai ruwa, yana tabbatar da daidaito a ƙarƙashin tasirin toka mai aman wuta da tarkace. Kayan aiki masu motsi suna da sauƙin shiga tarko a irin waɗannan wurare saboda tarkace da ke zama a cikin ƙafafun.
Ko da ƙarin ƙwaƙƙwaran aikace-aikacen sarari. Samfurin "Lunar Hexapod" a halin yanzu da NASA ke gwadawa yana da ingantaccen gait algorithm don ƙarancin nauyi (1/6 na ƙarfin duniya). Kowace kafa tana sanye da anga mai ja da baya. A lokacin mataki, robot ɗin ya fara tabbatar da jiki da anka kafin ya ɗaga ƙafar da ke kusa da shi don motsawa, yana hana zamewa daga ƙasa mai laushi. Kwaikwaiyon da aka gudanar a shekarar 2023 ya nuna cewa robot ɗin ya haura madaidaicin digo 25 na gilashin beads ɗin da aka yi da ƙasan duniyar wata da inganci sau uku fiye da na Apollo lunar rover, yayin da ya cinye ɗaya kawai - na biyar ƙarfin na ƙarshen.
Dabarun kwalabe na fasaha da ci gaban gaba
Duk da abubuwan da suke da ban sha'awa, mutummutumi na hexapod har yanzu suna fuskantar manyan ƙalubale guda uku: Na farko, matsin lamba na ainihin{0}} yanke shawara na lokaci{1} a cikin mahalli masu rikitarwa. Algorithms na sarrafawa na al'ada na iya samun jinkiri lokacin da ake fuskantar ƙasa mai laushi, cikas a sama, da hargitsi masu ƙarfi (kamar iska da ruwa). Na biyu, matsalolin samar da makamashi. Motsi mai girma -, musamman a cikin zurfin sarari ko mahalli na ƙasa ba tare da caji na waje ba, yana sanya buƙatu masu yawa akan ƙarfin baturi. Na uku, rikici tsakanin farashi da miniaturization. Babban na yanzu{8}}arshen hexapod mutummutumi yakan kashe sama da dala miliyan, yana iyakance yawan turawa-.
Ilimin ilimi ya ba da shawarar sabbin hanyoyin magance waɗannan batutuwa. Misali, “injin gait mai daidaitawa” haɗe tare da koyan ƙarfafawa mai zurfi yana baiwa mutum-mutumi damar koyon ingantattun dabarun motsi ta hanyar daidaita miliyoyin mu'amala a wurare daban-daban. Amfani da sassauƙan kayan biomimetic (kamar carbon fiber bionic tendons) yana rage nauyin ƙafafu yayin inganta juriya. Kuma ƙirar makamashi na yau da kullun (kamar haɗaɗɗen micro{3}}batir ɗin nukiliya ko fim ɗin hasken rana) yana tsawaita rayuwar baturi.
Ana iya ganin cewa tare da ci gaban kimiyyar kayan aiki, hankali na wucin gadi, da ka'idar sarrafawa, robots hexapod a hankali za su samo asali daga "kayan aiki na musamman" zuwa " dandamali na duniya" don ayyuka a wurare na musamman. Ko binciken rayuwa ne a zurfin ruwa mai zurfi{1} teku, tsaftace wuraren radiyo bayan hatsarin tashar makamashin nukiliya, ko jigilar kayayyaki yayin gina ginin Mars, wannan "mai binciken ƙafa shida{2}' zai zama babban abokin tarayya wajen taimaka wa ɗan adam faɗaɗa iyakokin fahimtar su.
