Te kaupapa mahi a te motuka servo

A motuka servohe motuka ka taea te whakahaere tika i te tūranga, te tere, me te whakaterenga, ā, e whakamahia ana i roto i ngā tono e hiahia ana ki te whakahaere nekehanga tino tika. Ka taea te mārama he motuka e whakarongo ana ki te whakahau a te tohu whakahaere: i mua i te tukunga o te tohu whakahaere, ka tū te rotor; Ina tukuna te tohu whakahaere, ka huri tonu te rotor; Ina ngaro te tohu whakahaere, ka taea e te rotor te mutu tonu. Ko tana kaupapa mahi he pūnaha whakahaere, he encoder me te porowhita urupare. Koinei te whakamārama taipitopito mō te mahi a ngā motuka servo:

Pūnaha whakahaere: Ko te pūnaha whakahaere o te motuka servo he mea hanga mai i te kaiwhakahaere, te taraiwa me te motuka. Ka whiwhi te kaiwhakahaere i ngā tohu whakahaere mai i waho, pērā i ngā tohutohu tūnga, ngā tohutohu tere rānei, kātahi ka huri i ēnei tohu hei tohu iahiko, iahiko rānei, ka tukuna atu ki te taraiwa. Ka whakahaere te taraiwa i te hurihanga o te motuka kia rite ki te tohu whakahaere kia tutuki ai te mana tūnga, te mana tere rānei e hiahiatia ana.

Kaiwhakakōwaehere: He kaiwhakakōwaehere te nuinga o ngā motuka servo hei ine i te tūranga tuturu o te rotor motuka. Ka tukuna e te kaiwhakakōwaehere ngā mōhiohio tūranga rotor ki te pūnaha whakahaere kia taea ai e te pūnaha whakahaere te aroturuki i te tūranga o te motuka i te wā tūturu me te whakarite.

Porowhita urupare: Ko te pūnaha whakahaere o ngā motuka servo e whakamahi ana i te mana porowhita kati, e whakatika ana i te putanga o te motuka mā te ine tonu i te tūranga tuturu me te whakataurite ki te tūranga e hiahiatia ana. Mā tēnei porowhita urupare ka whakarite kia rite te tūranga, te tere, me te whakaterenga o te motuka ki te tohu whakahaere, ka taea ai te whakahaere tika i te nekehanga.

Rautaki whakahaere: Ko te pūnaha whakahaere o te motuka servo e whakamahi ana i te rautaki whakahaere PID (proportional-integral-derivative), e whakarerekē tonu ana i te putanga o te motuka kia tata rawa atu te tūranga tūturu ki te tūranga e hiahiatia ana. Ka taea e te rautaki whakahaere PID te whakarerekē i te putanga o te motuka i runga i te rerekētanga i waenga i te tūranga tūturu me te tūranga e hiahiatia ana kia tutuki ai te whakahaere tūranga tika.

I roto i te mahi tūturu, ina whiwhi te pūnaha whakahaere i ngā tohutohu tūranga, tere rānei, ka whakahaere te taraiwa i te hurihanga o te motuka i runga i ēnei tohutohu. I taua wā anō, ka ine tonu te kaikōwae i te tūranga tūturu o te rotor motuka, ā, ka whakahokia atu ēnei mōhiohio ki te pūnaha whakahaere. Ka whakatikatika te pūnaha whakahaere i te putanga o te motuka mā te pūnaha whakahaere PID i runga i ngā mōhiohio tūranga tūturu i whakahokia mai e te kaikōwae, kia tata rawa ai te tūranga tūturu ki te tūranga e hiahiatia ana.

Ko te mātāpono mahi o te motuka servo ka taea te mārama he pūnaha whakahaere porowhita-kati e ine tonu ana i te tūranga tuturu me te whakarite ki te tūranga e hiahiatia ana, ā, ka whakatikatika i te putanga o te motuka kia rite ki te rerekētanga kia tutuki ai te tūranga tika, te tere me te whakahaere whakaterenga. Nā tēnei ka whakamahia whānuitia ngā motuka servo i roto i ngā tono e hiahia ana ki te whakahaere nekehanga tino tika, pērā i ngā taputapu mīhini CNC, ngā karetao, ngā taputapu aunoatanga me ētahi atu mara.