Digital servo
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Digital servo
Cov ntaiv digital tau dhau los ua tus servo lub cev muaj zog tswj qhov system. Piv nrog cov pa analog steering iav, ob qhov zoo ntawm cov servo yog:
1. Rau lub microprocessor, cov servo digital tuaj yeem ua cov teeb liab tawm tswv yim raws li cov txheej txheem ua ntej xa lub zog mem tes mus rau servo lub cev muaj zog. Qhov no txhais tau hais tias qhov dav ntawm lub hwj chim mem tes, piv txwv li lub zog ua kom lub cev muaj zog, tuaj yeem hloov kho raws li qhov kev zov me nyuam ntawm lub microprocessor kom hloov mus rau qhov kev ua haujlwm sib txawv thiab ua kom zoo dua qhov kev ua haujlwm ntawm servo.
2. Digital servo xa lub zog pulses mus rau lub cev muaj zog ntawm ntau zaus. Ntawd yog, tam sim no nws yog 300 pulses / thib ob piv rau cov pa 50 pulses / thib ob. Vim lub siab zaus, qhov dav ntawm txhua lub zog pulse raug txo, tab sis lub cev muaj zog tau txais cov cim qhia ntau dua ib txhij thiab tig nrawm dua. Qhov no kuj txhais tau tias tsis yog tsuas yog lub servo lub cev muaj zog teb rau cov teeb liab transmitter ntawm ntau zaus, tab sis kuj "tsis teb qhov chaw" ua me me. Teb sai dua. Acceleration thiab deceleration yog ceev thiab mos. Digital servo muab qhov tseeb dua thiab txhim kho lub zog zoo dua. Tsis tas li ntawd, nws muaj qhov zoo ntawm kev sib cais kev vibration thiab teb ceev ceev.