Izinzwa zamarobhothi emboniniingasiza amarobhothi ezimboni ukukala noma yikuphi ukusebenzisana ngokomzimba nendawo yawo. Izinzwa zingakala amapharamitha ahlobene nokuxhumana phakathi kwezinzwa nezinto. Amarobhothi ezimboni nawo ayazuza ngokuthinta. Izinzwa zamandla nezithintayo zinika amandla amarobhothi ukuthi asebenzise izinto ngokunemba okuphezulu nokuzwela ezindaweni ezincane ngokwesakhiwo.
Izinzwa ezithintekayo ziklanywe ngokususelwe emuzweni webhayoloji wokuthinta kwazo futhi zingathola umfutho wemishini, izinga lokushisa elishukumisayo, nobuhlungu. Izinzwa ezithintekayo zizothola futhi ziphendule kumasiginali wamandla noma ukuthintana ngokomzimba.
Kunezinzwa zokuthinta eziningana ezihlukene ochungechungeni lwezinhlelo zokusebenza, njengokuzwa ingcindezi evamile kanye nokuzwa okuthintekayo okuguquguqukayo. Zingezinye zezinzwa ezisetshenziswa kakhulu kuubuchwepheshe be-robotics, okuhlanganisa izinhlobo ze-piezoelectric, resistive, capacitive, ne-elastic. Lesi sihloko sizokwethula ikakhulukazi imisebenzi nezinhlobo zezinzwa ezithintekayo zamarobhothi ezimboni.
1. Izinzwa ze-Optical tactile: Kunezinhlobo ezimbili zama-optical tactile sensors: ngaphakathi nangaphandle. Kulolu hlobo, ukushuba kokukhanya kulungiswa ngokuhambisa izithiyo endleleni yokukhanya. Inenzuzo yokuphazanyiswa kwe-anti kagesi kanye nokulungiswa okuphezulu. Izintambo eziphansi ziyadingeka, futhi izinto zikagesi zingagcinwa kude nezinzwa.
2. Inzwa ye-Piezoelectric tactile: Uma ukucindezela kusetshenziswa engxenyeni yenzwa, umphumela we-voltage engxenyeni yenzwa ubizwa ngokuthi umphumela we-piezoelectric. Ukukhiqizwa kwe-voltage kuhambisana ngokuqondile nomfutho osetshenzisiwe. Kulokhu, azikho izinzwa zangaphandle ezidingekayo. Izinzuzo zale nzwa ukuqina kanye nobubanzi obuguquguqukayo obubanzi. Ingakwazi ukukala ingcindezi.
3. Inzwa ye-Resistance tactile: Iukusebenza kwenzwaisekelwe ekushintsheni kokumelana phakathi kwe-polymer conductive kanye ne-electrode. Lolu hlobo lwenzwa ethintekayo lusetshenziswa kabanzi. Uma kucindezelwa, ukumelana kwezinto eziqhutshwayo kuyashintsha. Bese ukala ukumelana. Le nzwa inezinzuzo ezinjengokuqina okuphezulu nokumelana nokugcwala okuhle kokugcwala.
4. I-capacitive tactile sensor: Ukushintsha kwamandla phakathi kwama-electrode amabili kusetshenziselwa izinzwa ze-capacitive. Lolu hlobo lwenzwa ye-capacitive luzokala amandla futhi lube nezinguquko ngaphansi kwengcindezi esetshenzisiwe. Amandla we-parallel plate capacitor ahlobene nokuhlukana nendawo yamapuleti. Ama-Capacitor azohluka ngokuya ngomthwalo. Le nzwa inezinzuzo zokuphendula ngomugqa kanye nobubanzi obuguqukayo obubanzi.
5. Inzwa ye-Magnetic tactile: Izinzwa ezithintekayo kazibuthe zisebenzisa izindlela ezimbili: enye iwukukala izinguquko ku-magnetic flux density, kanti enye iwukukala izinguquko ekuwohlokeni kokuhlangana kazibuthe phakathi kwama-winding. Le nzwa inezinzuzo zokuzwela okuphezulu futhi ayikho i-lag mechanical.
Iqhaza lezinzwa zokuthinta irobhothi lezimboni
In ubuchwepheshe bokusebenza kwamarobhothi ezimbonini, ukubona nokuthinta kuyizindlela ezihambisanayo, njengasensimini yomuntu. Ochwepheshe bezimboni babikezela ukuthi ubuchwepheshe obubonakalayo buzokwengezwa maduze ekusetshenzisweni kwamarobhothi ajwayelekile. Ngokuyisisekelo, izinzwa zokuthinta irobhothi lezimboni ziyizinzwa zokuthinta ezinganikeza ulwazi oluhlobene nento ezixhumene nayo. Ulwazi lumayelana nesimo, usayizi, kanye nohlobo lwento ethintwayo.
Izinzwa zamarobhothi embonini ziyakwazi ukubona ubukhona bezinto nezinye izinto. Ingakwazi futhi ukunquma ukuma, indawo, kanye nesiqondiso sezingxenye. Othintana nento ethinta inzwa ingcindezi, ngakho-ke ukusatshalaliswa kwengcindezi kunganqunywa. Le divayisi ingakwazi ukuhlola izinto, njengokuqapha ukuthungwa, ukuhlola ngokuhlanganyela, noma ukutholwa komonakalo. Izinzwa ezithintekayo zamarobhothi embonini zingakwazi ukubona izisusa ezihlukahlukene, zithole ubukhona bezinto, futhi zithole izithombe ezithintekayo. Izinzwa ezithintekayo zinezingxenye eziningi ezibucayi. Ngosizo lwalezi zingxenye, izinzwa ezithintekayo zingakala izimfanelo eziningi.
Izingxenye ezisebenzayo zezinzwa ezithintekayo zerobhothi zifaka i-micro switch ezwela uhla oluhlukile lokunyakaza. Iyinzwa yokuthinta eyenza inzwa enkulu ebizwa ngokuthi inzwa yokuthinta. Inzwa yokuthinta ehlukile izochaza ukuthintana ngokomzimba phakathi kweminwe yerobhothi nendawo ebhaliwe. Uma irobhothi lezimboni lihlangana nento, lizothumela isiginali kusilawuli.
Lesi sihloko sethula ikakhulukazi imisebenzi nezinhlobo zezinzwa ezithintekayo zeamarobhothi ezimboni. Ngokuphequlula wonke umbhalo, kungaqondwa ukuthi ukubona nokuthinta kuyizindlela ezihambisanayo endaweni yomuntu yobuchwepheshe bokusebenza kwamarobhothi. Ochwepheshe bemboni babikezela ukuthi izinzwa zokuthinta maduze zizongeza ubuchwepheshe obubonakalayo ekusetshenzisweni kwamarobhothi ajwayelekile. Ngokuyisisekelo, izinzwa zokuthinta irobhothi lezimboni ziwuhlobo lwenzwa yokuthinta enganikeza ulwazi oluhlobene nento othintana nayo. Ulwazi oludlulisiwe lumayelana nesimo, usayizi, kanye nohlobo lwento ethintwa.
Isikhathi sokuthumela: Jan-26-2024
