Zogulitsa

• Imawona kusuntha kwamakina kwa shaft ya actuator-kusintha kwa malo ndi kuchuluka kwa kusintha.
• Amasintha zolowetsa zamakina kukhala mphamvu yamagetsi ndikutumiza zinthu zingapo monga siginecha ya quadrature kupita kwa wowongolera.

Kuti mupeze kuchuluka kwa liwiro kapena angular kusamutsidwa, encoder mu servo motor imatha kusinthidwa ndi potentiometer, solver, kapena Hall effect transducer. Komabe, njira zina zikuwonetsa kulimba kocheperako, kuyankha, komanso kudalirika nthawi zambiri.

Malangizo pa kusankha

Kusankha sensa kuti igwirizane ndi servomechanism kumafuna kufufuza zenizeni za dongosolo lomwe msonkhano uyenera kuphatikizidwa, makamaka:

• Mtundu wa propulsion. Kugwiritsa ntchito, komwe mayendedwe ali m'njira yowongoka, amafuna chojambulira mzere. M'makina omwe akuchita kusamutsidwa kwamakona, mtundu womwe umakonda ndi wozungulira.

• Njira yokwezera. Thupi la encoder limatha kuphatikizira shaft, pomwe limasonkhanitsidwa ndi gawo loyendetsa pogwiritsa ntchito cholumikizira. Ngakhale kupangitsa kuyanjanitsa koyenera, cholumikiziracho chimapatulanso cholumikizira kuchokera pagawo loyendetsa, pamakina ndi magetsi.

Njira ina ndiyo kuyika mazenera otsekeka, pogwiritsa ntchito tether yokhazikika. Njirayi imathetsa kufunikira kwa kuyanjanitsa ndi zolephera zomwe zimagwirizana, koma zimafuna njira zapadera zomwe ziyenera kuchitidwa kuti zitsimikizire kudzipatula kwamagetsi kuchokera pagalimoto. Njira yachitatu ndi phiri lopanda mphamvu lomwe limapangidwa ndi chinthu chozindikira chomwe chimayikidwa pankhope ya injini ndi maginito - pa shaft.