Indlela yokucacisa isistimu ye-nanopositioning efanele

1.Ukwakhiwa kwemishini ye-nanopositioning

Isayensi ye-nanopositioning, enokulungiswa okukhethekile kububanzi be-nanometer kanye ne-sub-nanometer, namazinga okuphendula akalwa ngamasekhondi amancane, ancike kakhulu ekuzinzeni, ekunembaneni nasekuphindaphindeni kobuchwepheshe bemishini nobuchwepheshe obusetshenziswa kusistimu ngayinye.

Isici sokuqala esibalulekile okufanele sicatshangelwe lapho kukhethwa uhlelo olusha kufanele ngakho-ke kube ikhwalithi yomklamo nokukhiqizwa kwalo.Ubunjiniyela obunembayo kanye nokunaka imininingwane kuzoba sobala, kubonakala ezindleleni zokwakha, izinto ezisetshenziswayo kanye nokuhlelwa kwezingxenye zengxenye njengezigaba, izinzwa, amakhebuli nama-flexible.Lezi kufanele zakhelwe ukwakha isakhiwo esiqinile nesiqinile, esingaguquguquki futhi sihlanekezelwe ngaphansi kwengcindezi noma phakathi nokunyakaza, ukuphazamiseka okuvela emithonjeni engaphandle, noma imiphumela yemvelo efana nokwanda nokuncipha kokushisa.

Uhlelo kufanele futhi lwakhiwe ukuze luhlangabezane nezidingo zesicelo ngasinye;isibonelo, izimo lapho isistimu esetshenziselwa ukuhlola ama-wafers e-semiconductor izoba nemibandela yokusebenza ehluke ngokuphelele kwehloselwe ukusetshenziswa ezindaweni ezine-vacuum ephezulu kakhulu noma imisebe ephezulu.

2.Iphrofayili yokunyakaza

Ngokungeziwe ekuqondeni izidingo zohlelo lokusebenza, kubalulekile futhi ukucabangela iphrofayela yokunyakaza ezodingeka.Lokhu kufanele kucabangele:

Ubude obudingekayo be-stroke ku-eksisi ngayinye yokunyakaza
Inombolo nenhlanganisela yezimbazo zokunyakaza: x, y kanye no-z, kanye nethiphu nokutshekisa
Ijubane lokuhamba
Ukunyakaza okunamandla: isibonelo, isidingo sokuskena kuzo zombili izinhlangothi nge-eksisi ngayinye, imfuneko yokunyakaza okungaguquki noma okunyathelayo, noma inzuzo yokuthwebula izithombe ngempukane;okungukuthi ngenkathi insimbi enamathiselwe isaqhubeka.

3.Impendulo yemvamisa

Ukusabela kwemvamisa kuyinkomba yesivinini lapho idivayisi iphendula khona kusiginali yokokufaka ngefrikhwensi ethile.Amasistimu we-Piezo aphendula ngokushesha kumasiginali womyalo, ngamafrikhwensi anomsindo aphezulu akhiqiza amazinga okuphendula asheshayo, ukuzinza okukhulu kanye nomkhawulokudonsa.Kufanele kuqashelwe, noma kunjalo, ukuthi imvamisa ye-resonant yedivayisi ye-nanopositioning ingathinteka ngomthwalo osetshenzisiwe, ngokunyuka komthwalo kunciphisa imvamisa ye-resonant futhi ngaleyo ndlela isivinini nokunemba kwe-nanopositioner.

4.Ukuzinza nokuvuka isikhathi

Amasistimu we-Nanopositioning ahamba amabanga amancane kakhulu, ngesivinini esikhulu.Lokhu kusho ukuthi ukulungisa isikhathi kungaba yisici esibalulekile.Lesi ubude besikhathi esisithathayo ukuze ukunyakaza kwehle kuze kufike ezingeni elamukelekayo ngaphambi kokuthi kuthathwe isithombe noma ukulinganisa.

Ngokuqhathanisa, isikhathi sokukhuphuka yisikhathi esidlulile sesiteji se-nanopositioning ukuze sihambe phakathi kwamaphoyinti amabili womyalo;lokhu kuvame ukushesha kakhulu kunesikhathi sokulungisa futhi, okubaluleke kakhulu, akubandakanyi isikhathi esidingekayo ukuze isiteji se-nanopositioning sizinze.

Zombili izici zithinta ukunemba nokuphindaphinda futhi kufanele zifakwe kunoma iyiphi incazelo yesistimu.

5.Ukulawula kwedijithali

Ukuxazulula izinselele zokuphendula imvamisa, kanye nezikhathi zokulungisa nokukhuphuka, kuncike kakhulu ekukhetheni okulungile kwesilawuli sesistimu.Namuhla, lawa amadivaysi edijithali athuthuke kakhulu ahlanganisa nezindlela zokuzwa ezinembayo ukuze akhiqize ukulawula okukhethekile ekunembeni kokuma kwe-sub-micron kanye nesivinini esiphezulu.

Njengesibonelo, izilawuli zethu zakamuva ze-Queensgate ze-close-loop velocity zisebenzisa ukuhlunga kwenotshi yedijithali ngokuhambisana nomklamo wesiteji onembile.Le ndlela iqinisekisa ukuthi ama-resonant frequencies ahlala engaguquki ngisho nangaphansi kwezinguquko ezibalulekile zomthwalo, kuyilapho inikeza izikhathi zokukhuphuka ngokushesha kanye nezikhathi ezimfushane zokuxazulula - konke okufinyelelwa ngamazinga avelele okuphindaphinda nokuthembeka.

6. Qaphela i-spemanship!

Okokugcina, qaphela ukuthi abakhiqizi abahlukene bavame ukukhetha ukwethula ukucaciswa kwesistimu ngezindlela ezihlukene, ezingenza kube nzima ukuqhathanisa ukufana nokufana.Ukwengeza, kwezinye izimo isistimu ingase isebenze kahle ngemibandela ethile - ngokuvamile leyo ekhuthazwa umphakeli - kodwa ingasebenzi kahle kwezinye izindawo.Uma lokhu kwakamuva kungabalulekile esicelweni sakho esithile, lokho akumele kube yinkinga;Nokho, kungenzeka ngokufanayo ukuthi uma zinganakwa zingaba nomthelela omubi kwikhwalithi yokukhiqiza kwakho kamuva noma imisebenzi yocwaningo.

Isincomo sethu siwukukhuluma njalo nabahlinzeki abambalwa ukuze uthole umbono olinganiselayo ngaphambi kokunquma ngesistimu ye-nanopositioning ehlangabezana kangcono nezidingo zakho.Njengomkhiqizi ohamba phambili, obelokhu eklama futhi ekhiqiza izinhlelo ze-nanopositioning - okuhlanganisa izigaba, ama-piezo actuators, izinzwa ze-capacitive kanye ne-electronics sihlala sijabule ukunikeza iseluleko nolwazi mayelana nobuchwepheshe obuhlukene be-nanopositioning namadivayisi atholakalayo.