Gerris USV - hydrodrone kusukela ekuqaleni!

Namuhla, "E-Workshop" imayelana nephrojekthi encane kakhulu - okungukuthi, mayelana nomkhumbi ongenamuntu osetshenziswa, isibonelo, ukulinganisa i-bathymetric. Ungafunda nge-catamaran yethu yokuqala, eguqulelwe enguqulweni elawulwa umsakazo, kumagazini wesi-6 othi "Young Technician" ka-2015. Kulokhu, ithimba le-MODELmaniak (iqembu lamamodeli anolwazi axhumene ne-Kopernik Model Workshops Group e-Wrocław) libhekane nenselele enobungane yokuklama kusukela ekuqaleni inkundla yokulinganisa entantayo evumelane kangcono nezimo zetshe. inkwali, enwebekayo ibe yinguqulo ezimele yodwa, inikeze opharetha indawo yokuphefumula eyengeziwe.

Iqalwe ngokwenza ngokwezifiso...

Saqala ukuhlangana nale nkinga lapho sibuzwa eminyakeni embalwa edlule mayelana nokwenzeka kokwethula amadrayivu kanye ukuzivumelanisa nokulawulwa komsakazo trailed bathymetric (okungukuthi inkundla yokulinganisa esetshenziselwa ukukala ukujula kwemizimba yamanzi).

1. Inguqulo yokuqala yesikhulumi sokulinganisa, iguqulelwe kuphela kunguqulo ye-RC

2. Amadrayivu e-hydrodrone yokuqala ayengama-inverter e-aquarium ashintshwe kancane - futhi asebenze kahle impela, nakuba ayengenakho “ukumelana nokwakha”.

Umsebenzi wokulingisa bekuwukuklama nokwenza ama-actuator for PE stretch-blow molded floats (RSBM - efana namabhodlela e-PET). Ngemuva kokuhlaziya izimo zokusebenza nezinketho ezitholakalayo, sikhethe isisombululo esingajwayelekile - futhi, ngaphandle kokuphazamisa ama-hulls angaphansi komugqa wamanzi, safaka ama-aquarium circulator-inverters njengamadrayivu anamandla angeziwe okuzungeza i-360 ° nokuphakamisa (isibonelo. , lapho isithiyo sifika noma ngesikhathi sokuthutha) . Lesi sixazululo, ngaphezu kwalokho sisekelwa uhlelo oluhlukile lokulawula kanye nokunikezwa kwamandla, kuvunyelwe ukulawula nokubuyela ku-opharetha ngisho nalapho kwenzeka ukwehluleka kwesinye sezigaba (kwesokudla noma kwesobunxele). Izixazululo zaba yimpumelelo kangangokuthi i-catamaran isasebenza.

3. Lapho silungiselela iphrojekthi yethu, sahlaziya ngokuningiliziwe (ngokuvamile mathupha!) Izixazululo eziningi ezifanayo - kulo mfanekiso, isiJalimane ...

4.…nangu umMelika (kanye namashumi ambalwa ngaphezulu). Sinqabe ama-hull angawodwa njengengaguquguquki kangako, namadrayivu aphumela ngezansi njengokungaba yinkinga ekusebenzeni nasekuthuthweni.

Kodwa-ke, okubi kwakuwukuzwela kwamadiski ekungcolisweni kwamanzi. Nakuba ungakwazi ukususa ngokushesha isihlabathi ku-rotor ngemva kokubhukuda okuphuthumayo ukuya ogwini, udinga ukuqaphela lesi sici lapho uqala futhi ubhukuda eduze naphansi. Ngoba ifaka, nokho, ukunwetshwa kwamakhono okulinganisa, futhi iye yanda ngalesi sikhathi. ububanzi be-hydrodrone (emifuleni) umngane wethu ubonise intshisekelo enguqulweni entsha yokuthuthukisa yesikhulumi eklanyelwe le njongo ngokukhethekile. Sithathe le nselele - ngokuhambisana nephrofayili ye-didactic yama-studio ethu futhi ngesikhathi esifanayo sinikeza ithuba lokuhlola izixazululo ezithuthukisiwe ngokusebenza!

5. Amakesi e-modular asongeka ngokushesha ayekhuthaza kakhulu ngokuguquguquka kwawo kanye nokuhamba kalula 3 (isithombe: izinto zomkhiqizi)

Gerris USV - idatha yobuchwepheshe:

• Ubude/ububanzi/ubude 1200/1000/320 mm

• Ukwakhiwa: i-epoxy glass composite, ifreyimu yokuxhuma i-aluminium.

• Ukufuduka: 30 kg, kuhlanganise namandla okuthwala: hhayi ngaphansi kuka-15 kg

• Shayela: 4 amamotho e-BLDC (apholiswe ngamanzi)

• I-voltage yokunikezela: 9,0 V… 12,6 V

• Isivinini: ukusebenza: 1 m/s; ubukhulu: 2 m/s

• Isikhathi sokusebenza ngokushajwa okukodwa: kufika emahoreni angu-8 (namabhethri amabili angu-70 Ah)

• Iwebhusayithi yephrojekthi: https://www.facebook.com/GerrisUSV/

Ukuzivocavoca kwaqhubeka - okungukuthi, imibono yephrojekthi entsha

Izimiso eziyisiqondiso esizibekele zona lapho sithuthukisa inguqulo yethu yayimi kanje:

• ama-hull amabili (njengakunguqulo yokuqala, eqinisekisa ukuzinza okukhulu okudingekayo ukuze uthole izilinganiso ezinembile ngomsindo we-echo);
• izinhlelo zokushayela ezingasadingeki, amandla nokulawula;
• ukususwa, okuvumela ukufakwa kwezinto ezisebhodini ezinesisindo esincane. 15 kg;
• i-disassembly elula yokuhamba kanye nezimoto ezengeziwe;
• izilinganiso ezivumela ukuhamba ngemoto evamile yabagibeli, ngisho nalapho ihlangene;
• ivikelwe ekulimaleni nasekungcolisweni, amadrayivu ayimpinda endaweni edlulayo yomzimba;
• indawo yonke yesikhulumi (ikhono lokuyisebenzisa kwezinye izinhlelo zokusebenza);
• ikhono lokuthuthukela kunguqulo ezimele.

6. Inguqulo yasekuqaleni yephrojekthi yethu yayihilela ukuhlukaniswa ngokwemojula kwezigaba ezakhiwe kusetshenziswa ubuchwepheshe obuhlukene, okungenzeka, nokho, buhlanganiswe kalula njengamabhulokhi adumile futhi zithole ukusetshenziswa okuhlukahlukene: kusukela kumamodeli wokuhlenga alawulwa ngomsakazo, ngokusebenzisa amapulatifomu e-USV, kuya ezikebheni ezinyakazayo zikagesi.

Idizayini iqhathaniswa nobuchwepheshe okungukuthi ukufunda emaphutheni (noma kufika ngokuphindwe kathathu kunobuciko)

Ekuqaleni kwakukhona, yiqiniso, izifundo - isikhathi esiningi sachithwa ku-inthanethi ukuze uthole imiklamo efanayo, izixazululo kanye nobuchwepheshe. Basikhuthaza kakhulu i-hydrodronium izinhlelo zokusebenza ezihlukahlukene, kanye nama-kayak ajwayelekile kanye nezikebhe ezincane zabagibeli zokuzihlanganisa. Phakathi kwezokuqala sithole isiqinisekiso senani lesakhiwo esinamagobolondo amabili eyunithi (kodwa cishe kuwo wonke ama-propeller ayetholakala ngaphansi kolwandle - iningi lawo laliklanyelwe ukusebenza emanzini ahlanzekile). Izixazululo ze-modular I-kayak yezimboni isishukumisele ukuthi sicabange ukuhlukanisa i-hull yemodeli (nomsebenzi we-workshop) zibe izingcezu ezincane. Ngakho, inguqulo yokuqala yephrojekthi yadalwa.

7. Ngenxa yomhleli we-Jakobsche, izinketho zokuklama ze-3D ezalandela zadalwa ngokushesha - ezidingekayo ukuze kusetshenziswe ubuchwepheshe bokuphrinta i-filament (izingxenye ezimbili zokuqala nezokukugcina zomzimba ziwumphumela wokulinganiselwa kwesikhala sokuphrinta samaphrinta aphethwe).

Ekuqaleni, samukela ubuchwepheshe obuxubile. Esifanekisweni sokuqala, izingxenye zomnsalo nezingemuva kwakudingeka zenziwe ngezinto eziqine kakhulu esingazithola (acrylonitrile-styrene-acrylate - ASA ngamafuphi).

8. Ngokunemba okulindelekile nokuphindaphindwa kokuxhunywa kwamamojula, izingxenye ezimaphakathi (uhhafu wemitha ubude, ekugcineni nemitha eyodwa) zazidinga okokusebenza okufanele.

9. Uchwepheshe wethu ophezulu wepulasitiki wenze uchungechunge lwamamojula okuhlola ngaphambi kokuba kuphrintwe isici sokuqala esidlulele se-ASA.

Ekugcineni, ngemva kobufakazi bomqondo, ukuze siqaphele amacala alandelayo ngokushesha, siphinde sacabangela ukusebenzisa okuvelayo njengezinselo ukuze sakhe isikhunta se-lamination. Amamojula aphakathi (amasentimitha angama-50 noma ayi-100 ubude) kwakudingeka ahlanganiswe ndawonye kusuka kumapuleti epulasitiki - lapho umshayeli wethu wangempela kanye nochwepheshe wezobuchwepheshe bepulasitiki - uKrzysztof Schmit (owaziwa ngabafundi be-" At the Workshop "), kuhlanganise nomlobi-mbhali ( MT 10 / 2007) noma umshini olawulwa umsakazo-amphibian-hammer (MT 7/2008).

10. Ukuphrinta amamojula okugcina bekuthatha isikhathi eside ngokuyingozi, ngakho-ke saqala ukwenza izifanekiso zomzimba ezinhle - lapha enguqulweni yakudala, encishisiwe.

11. I-Plywood sheathing izodinga i-puttying kanye nokudweba kokugcina - kodwa, njengoba kwavela, lokhu kwakuyisivikelo esihle uma kwenzeka ukwehluleka okungenzeka kwe-navigational brigade ...

Idizayini ye-3D yemodeli entsha ukuze liphrintwe, lihlelwe ngu-Bartłomiej Jakobsche (uchungechunge lwezihloko zakhe mayelana namaphrojekthi kagesi we-9D lungatholakala ezindabeni ze-"Młodego Technika" zomhla zi-2018/2–2020/XNUMX). Ngokushesha saqala ukunyathelisa izakhi zokuqala ze-fuselage - kodwa kwabe sekuqala izinyathelo zokuqala ... Ukunyathelisa okunembe ngokunembile kwathatha isikhathi eside ngendlela engaqondakali kunalokho ebesikulindele, futhi kwaba namaphutha abizayo abangelwa ukusetshenziswa kwezinto eziqine kakhulu kunokujwayelekile ...

12. …owenze inselo efanayo ngomzimba wegwebu we-XPS kanye nobuchwepheshe be-CNC.

13. I-foam core nayo kwakudingeka ihlanzwe.

Njengoba idethi yokwamukela isondela ngokushesha ngendlela eshaqisayo, sanquma ukuqhela ekwakhiweni kwe-modular futhi Ukuphrinta kwe-3D kobuchwepheshe be-laminate obuqinile futhi obaziwa kangcono - futhi saqala ukusebenza ngamaqembu amabili ngokufana ezinhlotsheni ezahlukene zamaphethini amahle (izinselo) umzimba: yendabuko (ukwakhiwa kanye neplywood) kanye negwebu (kusetshenziswa irutha enkulu ye-CNC). Kulo mjaho, "ithimba lobuchwepheshe obusha" eliholwa nguRafal Kowalczyk (ngendlela, umdlali we-multimedia emiqhudelwaneni kazwelonke neyomhlaba yabakhi bemodeli abalawulwa ngumsakazo - kuhlanganise nomlobi-mbhali we-"On the Workshop" echazwe 6/ 2018) uthole inzuzo.

14. ... ilungele ukwenza i-matrix engeyinhle ...

15. …lapho ingilazi yokuqala ye-epoxy float prints yenziwa ngokushesha. Kusetshenziswe ijazi elilodwa le-gel, elibonakala ngokucacile emanzini (njengoba sesivele silahlile amamojula, kwakungekho sizathu sokuphazamisa umsebenzi ngemihlobiso yemibala emibili).

Ngakho-ke, umsebenzi owengeziwe we-workshop walandela indlela yesithathu yokuklama kaRafal: kusukela ekudalweni kwamafomu amahle, bese kuba ama-negative - ngokusebenzisa imidwebo yamacala e-epoxy-glass - kuya kumapulatifomu e-IVDS esenziwe ngomumo (): okokuqala, i-prototype ehlome ngokuphelele. , bese kulandela amakhophi athuthuke kakhulu ochungechunge lokuqala. Lapha, ukuma kanye nemininingwane ye-hull yashintshwa kulobu buchwepheshe - ngokushesha inguqulo yesithathu yephrojekthi yathola igama eliyingqayizivele kumholi wayo.

16. Ukucatshangelwa kwale phrojekthi yezemfundo kwakuwukusetshenziswa kwemishini etholakala esidlangalaleni, yokumodela - kodwa lokhu akusho ukuthi ngokushesha saba nombono wesici ngasinye - ngokuphambene nalokho, namuhla kunzima ukubala ukuthi zingaki ukucushwa okuzanyiwe - futhi ukuthuthukiswa komklamo akuphelelanga lapho.

17. Leli yibhethri elincane kunawo wonke asetshenziswayo - avumela ipulatifomu ukuthi isebenze amahora amane ngaphansi komsebenzi. Kukhona futhi inketho yokuphinda kabili umthamo - ngenhlanhla, ama-hatches wesevisi kanye nokuqina okukhulu kuvumela okuningi.

UGerris USV uyingane ephilayo, esebenzayo (futhi enengqondo yayo!)

Garris leli igama elijwayelekile lesiLatini lamahhashi - cishe izinambuzane ezaziwa kakhulu, cishe ezigijima emanzini ngezitho ezihlukene kakhulu.

I-Target Hydrodrone Hulls Yenziwe ngengilazi enezingqimba eziningi i-epoxy laminate - iqine ngokwanele izimo ezinzima, eziyisihlabathi/zetshe lomsebenzi ohlosiwe. Ayexhunywe uhlaka lwe-aluminium oluhlakazwa ngokushesha olunezinsimbi ezishelelayo (ukuze kube lula ukulungiselelwa okusalungiswa) yezinsimbi zokulinganisa ezikhwezwayo (i-echo sounder, GPS, ikhompyutha esebhodini, njll.). Izinsiza ezengeziwe kwezokuthutha kanye nokusetshenziswa zimbozwe kuhlaka lwamacala. ngemoto (ezimbili ngokuntanta ngakunye). Amamotho aphindwe kabili aphinde asho ophephela abancane nokwethembeka okwengeziwe, kuyilapho ngesikhathi esifanayo ekwazi ukusebenzisa ukulingisa okungaphezu kwamamotho ezimboni.

18. Ukubuka i-salon enamamotho kanye nebhokisi likagesi. Ishubhu ye-silicone ebonakalayo iyingxenye yesistimu yokupholisa amanzi.

19. Ezivivinyweni zokuqala zamanzi, sakala ama-hulls ukuze senze i-catamaran iziphathe ngendlela efanele izimo zomsebenzi ohlosiwe - kodwa sasazi ukuthi isiteji singasiphatha!

Ezinguqulweni ezalandela, sahlola amasistimu ahlukahlukene okunyakaza, kancane kancane sandisa ukusebenza kahle kwawo namandla - ngakho-ke, izinguqulo ezilandelayo zeplathifomu (ngokungafani ne-catamaran yokuqala yeminyaka eminingi edlule) ene-margin ephephile yejubane nazo zibhekana nokugeleza kwayo yonke imifula yasePoland.

20. Isethi eyisisekelo - neyodwa (engakaxhunywanga lapha) i-sonar. Imishayo emibili yokukhweza e-odwe ngabasebenzisi iphinde ivumele amadivayisi wokulinganisa ukuthi aphindeke futhi ngaleyo ndlela akhulise ukwethembeka kwezilinganiso ngokwazo.

21. Indawo okusetshenzelwa kuyo ivamise ukuba yitshe eliwubhuqu namanzi axubile kakhulu.

Njengoba iyunithi yakhelwe ukusebenza kusukela emahoreni ama-4 kuye kwayi-8 ngokuqhubekayo, inamandla angama-34,8 Ah (noma ama-70 Ah enguqulweni elandelayo) - eyodwa ecaleni ngalinye. Ngokuhamba kwesikhathi eside kangaka, kusobala ukuthi ama-motor ezigaba ezintathu kanye nezilawuli zawo zidinga ukupholiswa. Lokhu kwenziwa kusetshenziswa umjikelezo wamanzi wokumodela ojwayelekile othathwe ngemuva kophephela (ipompo yamanzi eyengeziwe ibonakale ingadingekile). Esinye isivikelo ekuhlulekeni okungenzeka okubangelwa izinga lokushisa ngaphakathi kokuntanta ukufunda nge-telemetric kwamapharamitha kuphaneli yokulawula yesisebenzisi (okungukuthi isidlulisi esivamile sokulingiswa kwesimanje). Ngokujwayelekile, ikakhulukazi, isivinini senjini, izinga lokushisa labo, izinga lokushisa labalawuli, i-voltage yamabhethri okunikezwayo, njll.

22. Lena akuyona indawo yamamodeli amahle asikiwe!

23. Isinyathelo esilandelayo ekuthuthukisweni kwalo msebenzi kwaba ukwengezwa kwe-Autonomous Control Systems. Ngemva kokulandelela indawo yokugcina amanzi (kumephu ye-Google noma ngesandla - ngokuya ngokugeleza okuzungeze iyunithi yekhonta yechibi elilinganisiwe), ikhompuyutha ibala kabusha umzila ngokuya ngamapharamitha alinganisiwe futhi ngemuva kokuvula i-autopilot ngeswishi eyodwa, u-opharetha angakwazi ngokukhululeka. hlala phansi ukuze ubuke ukusebenza kocingo ephethe isiphuzo esithambile esandleni sakhe ...

Umsebenzi oyinhloko wayo yonke inkimbinkimbi ukulinganisa nokugcina ohlelweni oluhlukile lwe-geodetic imiphumela yezilinganiso zokujula kwamanzi, ezisetshenziswa kamuva ukuze kunqunywe umthamo wedamu eliphelele elihlanganisiwe (futhi ngaleyo ndlela, isibonelo, ukuhlola inani letshe elikhethiwe kusukela ngaleso sikhathi. isilinganiso sokugcina). Lezi zilinganiso zingenziwa ngokulawula ngesandla kwesikebhe (okufana nemodeli evamile entantayo elawulwa kude) noma ngokusebenza okuzenzakalelayo ngokuphelele kweswishi. Bese ukufundwa kwe-sonar kwamanje mayelana nokujula nesivinini sokunyakaza, isimo senhloso noma indawo yento (kusuka kwesamukeli se-RTK GPS enembe kakhulu, esibekwe ngokunemba okungu-5 mm) kudluliselwa ku-opharetha ngokuqhubekayo. ngesisekelo se-dispatcher kanye nohlelo lokusebenza lokulawula (lingakwazi futhi ukusetha imingcele yomsebenzi ohleliwe) .

Prakthiza izinguqulo zokuhlolwa nokuthuthukiswa

kuchaziwe i-hydrodrone Iphumelele izivivinyo eziningi ezihlukahlukene, izimo zokusebenza ngokuvamile, futhi isikhonze umsebenzisi wokugcina isikhathi esingaphezu konyaka, “ilima” amachibi amasha ngobuhlakani.

Impumelelo ye-prototype kanye nolwazi oluqoqiwe luholele ekuzalweni kwamayunithi amasha, athuthuke kakhulu ale yunithi. Ukuguquguquka kwesikhulumi kuvumela ukuthi isetshenziswe hhayi kuphela ezinhlelweni ze-geodetic, kodwa futhi, isibonelo, kumaphrojekthi wabafundi kanye neminye imisebenzi eminingi.

Ngikholwa ukuthi ngenxa yezinqumo eziyimpumelelo kanye nokukhuthala kanye nethalente lomphathi wephrojekthi, kuzoba khona maduze izikebhe ze-gerris, ngemva kokuguqulwa kwephrojekthi yezohwebo, bazoqhudelana nezisombululo zaseMelika ezinikezwa ePoland, ezibiza izikhathi eziningi ngokuphathelene nokuthenga nokunakekela.

Uma unentshisekelo emininingwaneni engafakwanga lapha kanye nolwazi lwakamuva mayelana nokuthuthukiswa kwalesi sakhiwo esithakazelisayo, sicela uvakashele iwebhusayithi yephrojekthi: GerrisUSV ku-Facebook noma ngokwesiko: MODElmaniak.PL.

Ngikhuthaza bonke abafundi ukuthi bahlanganise amathalente abo ukuze bakhe amaphrojekthi amasha navuzayo ndawonye—kungakhathalekile ukuthi (okuvamile!) “Akukho okukhokhelayo lapha.” Ukuzethemba, ithemba kanye nokubambisana okuhle kithi sonke!