Timu Ya Sercel And Tronic Yopeza Ma Geophones Okhazikitsidwa ndi MEMS

Sercel ndi TRONIC'S Microsystems, agwirizana kuti apange m'badwo watsopano wama sensa achilengedwe, kapena ma geophones, kutengera MEMS. Chopangidwa ndi CEA Leti, 0.1µg resolution accelerometer yokhazikitsidwa pansi pa zingwe yakonzedwa ndikukonzedwa ndi ma Microsystems a TRONIC.
Ma Geophones ndi amodzi mwazinthu zofunikira kwambiri za Sercel (F), mtsogoleri wapadziko lonse lapansi wazida zanyengo zowunikira mafuta ndi gasi. Masensa omvera kwambiri, ma geophones amayeza kuyerekezera kwa mafunde akulira, omwe amatumizidwa pamtunda, m'magawo osiyanasiyana (onani chithunzi 1). Zomwe zimagwiritsidwazo zimagwiritsidwa ntchito polemba mapu ofufuza za geological omwe akuwonetsa komwe kuli komanso kukula kwa mafuta ndi gasi.
Ma geophones, ngakhale ndi zida zamagetsi zamagetsi zotsika mtengo (onani chithunzi 2), akhala akulemera komanso otopetsa chifukwa amafunika kulumikizidwa ndi zingwe kupita pakatikati kasinthidwe. Kufufuza kwamafuta amakono tsopano kumafuna kuwunikira kosavuta, mayankho olondola kwambiri olondola kwambiri.

Gemofoni yochokera ku MEMS
Sercel adakhala zaka zingapo akugwira ntchito ndi CEA Leti (F), kuwonetsa kuthekera ndikupanga geophone yochokera ku MEMS. Mgwirizanowu udabweretsa chiwonetsero cha geophone yocheperako komanso yopepuka kwambiri (onani chithunzi 2 ndi tebulo 1).

Zoterezi zidakwaniritsa zomwe zidafunikira kwambiri: chisankho mpaka 0.1 lessg, chosakwanira miliyoni miliyoni ya mphamvu yokoka ya Dziko Lapansi, pamwamba pa +/- 100mg.

Komabe, limodzi mwamavuto akulu omwe adachitika posunthira yankho la MEMS kuchokera ku labotale kupita kumizere yopanga. MEMS ilibe njira zopangira zinthu ndipo imakhala ndi zofunikira kwambiri pakapangidwe kake komanso njira zovuta zowunikira. Sercel chifukwa chake amafunikira wopanga wa MEMS yemwe angasinthe malingaliro ake a MEMS kukhala malonda odalirika.

Kupanga mafakitale
Odziwika bwino pakupanga ndi kupanga MEMS accelerometers, TRONIC'S Microsystems (F) idalinso ndi luso laukadaulo waukadaulo waukadaulo wa Sercel.

Mtundu wapamwamba wamakampani opanga ma MEMS opanga machitidwe amakhalanso oyenera makamaka pazosowa za Sercel. Chifukwa chake makampani awiriwa adachita bizinesi

Kuyambira pazomwe zidachitika, Tronic adakonzanso chipangizocho ndikuwongolera njira zake ndi njira zopumira. Wopanga waku France ndiye adaonetsetsa kuti mndandanda woyamba uzikwaniritsidwa koyambirira kwa 2003 ndipo lero akupereka zida zamagetsi zamagetsi (ndi chithunzi 3) zomwe Sercel amaphatikizira zamagetsi zatsopano.

Phukusi la zingwe za MEMS
Pofuna kuchepetsa phokoso la mamolekyulu ndikufikira magwiridwe antchito oyenera, TRONIC'S imakhazikitsa ma silicon microstructure pansi pazotupa zazikulu kwambiri mu ma CD a LCC. Kuyika uku kumalola maikolofoni a MEMS kupitilira Q chinthu chopitilira 10.000 (kuyerekezera kotsalira mu 1mTorr).

Zing'onozing'ono komanso zopepuka, zingwe zopukutira m'matumba za MEMS zimaposanso zina mwazomwe zimafotokozedweratu zamagetsi (onani tebulo 1).

Kuphatikiza apo, ma geophones a 3 MEMS amathanso kuphatikizika limodzi pamalo ochepa kwambiri ndi zida zake zamagetsi zochotsera zingwe zina zomwe zimafunikira kale. Ma geophone atsopano a MEMS chifukwa chake amathandizira kugwiritsidwa ntchito kwa makasitomala a Sercel kwinaku kulola kuyeza kwa zinthu zitatu mwamphamvu kwambiri.

Kupyolera mu mgwirizano uwu, TRONIC'S Microsystems yatsimikiziranso kuthekera kwake kosintha malingaliro amtundu wa MEMS kukhala zida zodalirika zogwirira ntchito pakutsitsa ntchito.


Post nthawi: Sep-02-2020