Inqubekelaphambili Yokucwaninga Kwenzwa ye-Fluxgate Ngokusekelwe Kusistimu Yemishini Ye-Electro Encane (MEMS)

Ithimba lika-Chen Jiamin elivela e-Chinese Academy of Sciences: Inqubekelaphambili yocwaningo kuzinzwa ze-fluxgate ezisuselwe kumasistimu we-microelectromechanical (MEMS)

Izihloko ezilandelayo zivela emnyangweni wokuhlela wezinto zikazibuthe namadivayisi, futhi umbhali uvela emnyangweni wokuhlela weMagnetic Journal

isingeniso seqembu

UMnu. U-Chen Jiamin, umcwaningi we "Ilabhorethri Eyinhloko Yesifunda Yobuchwepheshe Bokuzwa" we-Aerospace Information Innovation Institute ye-Chinese Academy of Sciences, umqondisi wobudokotela, ikhandidethi ye "Uhlelo Lwamakhono Amakhulu" we-Chinese Academy of Sciences, umcwaningi okhethekile (ubudlelwano) we-Japan Society for the Promotion of Science (I-JSPS), IEEE Magnetics Ilungu lomphakathi, ilungu loMkhandlu Kazwelonke Wezinto Namadivayisi Uchwepheshe Weqembu Lochwepheshe Bezinto Zezimboni.

Umthwalo we-elekthronikhi ongaguquki wamanje - ukushaja umhloli womcebo - ukuguga discharge module - ukushaja okusheshayo nokukhishwa kwe-resistor

Ubambe iqhaza ocwaningweni lwezinto ezintsha zokuzwa, izinzwa kazibuthe, i-spitronic physics, izinto zokwakha kanye namadivayisi isikhathi eside. Uke wangamele futhi wabamba iqhaza kwelaseJapan "Uhlelo Lokusungula Ubuchwepheshe Oluphazamisayo" iphrojekthi, i-Japan Society for the Promotion of Science yesikhwama socwaningo lwesayensi oluyisisekelo iphrojekthi yezinga le-S, Iphrojekthi yezinga le-A, Iphrojekthi yezinga B, iphrojekthi yomcwaningi ekhethekile kanye nephrojekthi ye-Advanced Storage Technology Association, njll., futhi njengamanje uphethe ucwaningo nokuthuthukiswa okubalulekile kuzwelonke Maningi amaphrojekthi ocwaningo lwesayensi afana nephrojekthi yososayensi abasebasha ehleliwe, Iphrojekthi yeNational Natural Science Foundation, Iphrojekthi ye-Beijing Natural Science Foundation, Iphrojekthi yethalente yaseChinese Academy of Sciences, Iphrojekthi yokuthuthukisa umsebenzi we-Chinese Academy of Sciences, kanye nephrojekthi ephathisiwe yebhizinisi.

Imojuli yesihloli somhloli wengcebo elungisekayo yamanje ye-elekthronikhi

Umhlahlandlela we-athikili

Izinzwa ze-Fluxgate ziwuhlobo lwezinzwa kazibuthe ze-vector ezikwazi ukubona i-low-frequency ebuthakathaka noma izinkundla kazibuthe ze-DC.. Ngenxa yezinzuzo zabo ekuxazululeni, ukuzinza kwezinga lokushisa, ukunemba nokuzwela, asetshenziswa kakhulu ekumiseni ukuzulazula kazibuthe, ukutholwa kwesikhala, ukutholwa kwamaminerali, Ukutholwa kwe-geomagnetic, ukutholwa kwamanje nezinye izinkambu. Ukuze uhlangabezane nezicelo ezivelayo zezingxenye ezincane namasistimu, i-miniaturization yezinzwa ze-fluxgate isiphenduke indawo yokucwaninga ye-fluxgate izinzwa. I-Micro-electro-mechanical System (MEMS) ukucubungula kunikeza isisekelo sobuchwepheshe sokuncishiswa okuncane kwezinzwa ze-fluxgate. Leli phepha lifingqa izimiso eziyisisekelo zezinzwa ze-fluxgate, futhi ichaza umlando wokuthuthuka wobuchwepheshe benzwa ye-micro-fluxgate, kufaka phakathi ubuchwepheshe be-micromachining, Ubuchwepheshe be-PCB kanye nobuchwepheshe be-MEMS. Inqubo yokuthuthukiswa kobuchwepheshe besakhiwo se-MEMS fluxgate kanye nesimo sokuthuthukiswa kwe-MEMS orthogonal fluxgate ifinyezwa, kanye nokugxila kocwaningo lwesikhathi esizayo kulo mkhakha kulindeleke.

Amagama ayisihluthulelo: inzwa ye-fluxgate; MEMS; isilinganiso kazibuthe; isicelo

1 Isingeniso

Izinzwa ze-Fluxgate ziyikilasi lezinzwa kazibuthe ze-vector ezikwazi ukubona imvamisa ephansi ebuthakathaka noma izinkundla kazibuthe ze-DC.. Izinzwa ze-fluxgate zendabuko zisetshenziswa kakhulu endaweni kazibuthe navigation, ukutholwa kwesikhala, ukutholwa kwamaminerali, ukutholwa kwe-geomagnetic, ukutholwa kwamanje nezinye izinkambu ngenxa yezinzuzo zazo ekuxazululeni, ukuzinza kwezinga lokushisa, ukunemba nokuzwela. Ama-micro drones ahlukahlukene, izinto eziphathwayo, amasathelayithi amancane, izinzwa zamanje ezincane, amakhampasi amancane kagesi, i-biomedicine nezinye izinkambu zohlelo lokusebenza zinezidingo eziphakeme zekhwalithi, umthamo, ukusetshenziswa kwamandla nokuhlanganiswa kwama-fluxgates. Ukuze uhlangabezane nezicelo ezivelayo zezingxenye ezincane namasistimu, i-miniaturization yezinzwa ze-fluxgate isiphenduke indawo yocwaningo yezinzwa ze-fluxgate.

2 Isimiso kanye nesakhiwo se-fluxgate eqinile

i-parallel fluxgate - Inqubekelaphambili Yokucwaninga Kwenzwa ye-Fluxgate Ngokusekelwe Kusistimu Yemishini Ye-Electro Encane (MEMS)

3 Fluxgate miniaturization umlando
3.1 I-Micromachined Fluxgate
3.2 I-PCB Fluxgate
3.3 I-MEMS Fluxgate
4 Ucwaningo lwe-MEMS Fluxgate
4.1 Ubuchwepheshe
4.2 Isakhiwo
4.3 I-Orthogonal Fluxgate
5 Ukusetshenziswa kwe-MEMS Fluxgate
5.1 Amarobhothi
5.2 Ukuhlolwa Kwamanje
5.3 Ukutholwa kwe-Biomagnetic
5.4 Ukuhlola Umkhathi
6 I-Epilogue

Ekuphetheni

Eminyakeni engamashumi amathathu edlule, ama-fluxgates enze inqubekelaphambili enkulu ku-miniaturization, kanye nezinkinga zomsindo omkhulu, ukuzwela okuphansi, kanye nokukhukhuleka okukhulu kwezinga lokushisa okubangelwa i-miniaturization yama-fluxgates kuye kwathuthukiswa. Ubuchwepheshe be-MEMS njengamanje buyindawo eshisayo ekwenzeni ama-fluxgates amancane. Ama-Fluxgates asebenzisa ubuchwepheshe be-MEMS anezici ezinhle kakhulu njengosayizi omncane, izindleko eziphansi, ukuhlanganiswa okuphezulu nokuhambisana okuphezulu, futhi zisetshenziswe kabanzi emikhakheni eminingi.
Esikhathini esizayo, Ama-fluxgate we-MEMS adinga ukuthuthukisa ngokuqhubekayo ukwakheka kwawo, inqubo yokukhiqiza, I-magnetic core material, nokumataniswa kwesekethe ukuze kutholwe ama-probe anokuzwela okuphezulu, umsindo ophansi, kanye nokulingana kwesakhiwo okungcono. Okwamanje, ubuchwepheshe benzwa ye-fluxgate enezinhlangothi ezimbili obusekelwe kubuchwepheshe be-MEMS buvuthwe impela. Kukholakala ukuthi ngokuthuthukiswa kobuchwepheshe be-MEMS, inzwa ehlanganisiwe ye-MEMS ye-axis fluxgate akufanele ibe kude.