1, He aha te encoder?
I te wā e whakahaerehia ana hePouaka pouaka kutukutu N20 DC, ka aro turukihia ngā tawhā pēnei i te iahiko, te tere me te tūranga whanaunga o te ahunga porowhita o te pou hurihuri i te wā tūturu hei whakatau i te āhua o te tinana motuka me te taputapu e tōia ana, ā, hei whakahaere anō hoki i ngā āhuatanga whakahaere o te motuka me ngā taputapu i te wā tūturu, kia tutuki ai ngā mahi motuhake pēnei i te servo me te whakahaere tere. I konei, ko te whakamahinga o te encoder hei wāhanga ine o mua ehara i te mea ka ngāwari noa te pūnaha ine, engari he tika hoki, he pono, he kaha hoki. Ko te encoder he pūoko hurihuri e huri ana i ngā rahinga ā-tinana o te tūranga me te nekehanga o ngā wāhanga hurihuri ki roto i tētahi raupapa tohu pao mamati, ka kohia, ka tukatukahia e te pūnaha whakahaere hei tuku i tētahi raupapa whakahau hei whakatika me te whakarerekē i te āhua whakahaere o te taputapu. Mena ka honoa te encoder ki tētahi pae taputapu, ki tētahi tīwiri tīwiri rānei, ka taea hoki te whakamahi hei ine i te tūranga me te nekehanga o ngā wāhanga neke raina.
2, te whakarōpūtanga o te encoder
Te whakarōpūtanga taketake o te kaiwhakakōnae
He taputapu ine tika te taputapu whakakōwae ā-ringa me te hiko, ka whakakōwaeatia te tohu, te raraunga rānei, ka hurihia hei whakawhitiwhiti kōrero, hei tuku me te rokiroki raraunga tohu. E ai ki ngā āhuatanga rerekē, ka whakarōpūtia ngā taputapu whakakōwae penei:
● Kōpae waehere me te tauine waehere. Ko te kaikōwae e huri ana i te nekehanga rārangi ki te tohu hiko ka kiia ko te tauine waehere, ā, ko te mea e huri ana i te nekehanga koki ki te whakawhitiwhiti kōrero ko te kōpae waehere.
● Ngā waehere tāpiripiri. Ka whakarato i ngā mōhiohio pēnei i te tūranga, te koki me te maha o ngā hurihanga, ā, ka tautuhia te tere e pā ana ki te maha o ngā pātere mō ia hurihanga.
● Kaikōwae tino tika. Ka whakarato i ngā mōhiohio pēnei i te tūranga, te koki, me te maha o ngā hurihanga i roto i ngā pikinga koki, ā, ka tohaina he waehere ahurei ki ia pikinga koki.
● Kaikōwae tino ranu. E rua ngā huinga mōhiohio ka whakaputaina e te kaikōwae tino ranu: ka whakamahia tētahi huinga mōhiohio hei kimi i te tūranga pou me te mahi mōhiohio tino, ā, ko tētahi atu huinga he rite tonu ki ngā mōhiohio putanga o te kaikōwae piki haere.
Ngā kaiwhakakōwaehere e whakamahia whānuitia ana i roto i ngā motuka:
●Kaiwhakamātautau tāpiripiri
Mā te whakamahi tika i te mātāpono hurihanga hiko hei whakaputa i ngā huinga e toru o ngā pāorooro ngaru tapawhā A, B me Z. Ko te rerekētanga ā-wāhanga i waenga i ngā huinga e rua o ngā pāorooro A me B he 90o, kia ngāwari ai te whakatau i te ahunga hurihuri; ko te ā-wāhanga Z he pāorooro kotahi mō ia hurihanga, ā, e whakamahia ana mō te tūnga o ngā pūwāhi tohutoro. Ngā Painga: he ngāwari te hanganga mātāpono, ka taea e te roanga o te ora miihini te neke atu i ngā tekau mano hāora, he kaha te ārai-whakararuraru, he tino pono, ā, he pai mō te tuku tawhiti. Ngā Huakore: kāore e taea te whakaputa i ngā mōhiohio tūnga tino o te hurihanga o te pou.
● Kaiwhakamāori tino
He maha ngā hongere waehere porowhita i te taha o te ahunga radial i runga i te pereti waehere porowhita o te pūoko, ā, ko ia hongere he wāhanga tuku mārama me ngā wāhanga kore tuku mārama, ā, he takirua te maha o ngā wāhanga o ngā hongere waehere tata, ā, ko te maha o ngā hongere waehere i runga i te pereti waehere ko te maha o ngā mati rua. Ina noho te pereti waehere ki ngā tūranga rerekē, ka hurihia ia huānga whakaahua-tairongo ki te tohu taumata e rite ana i runga i te mārama, kāore rānei, ka hangaia te tau rua.
Ko te āhuatanga o tēnei momo encoder ko te kore e hiahiatia he kaute, ā, ka taea te pānui i tētahi waehere matihiko pumau e rite ana ki te tūranga i tētahi tūranga o te tuaka hurihuri. He mārama, ko te nui ake o ngā hongere waehere, ko te teitei ake o te taumira, ā, mō tētahi encoder me te taumira rua-moka-N, me whai hongere waehere N te kōpae waehere. I tēnei wā, kei Haina ngā hua encoder tino 16-moka.
3, te mātāpono mahi o te encoder
Mā te kōpae waehere hiko-whakaahua me te tuaka kei waenganui, he rārangi porowhita me ngā rārangi tuhituhi pouri kei runga, ā, he taputapu tuku me te whiwhi hiko-whakaahua hei pānui, ā, e whā ngā rōpū tohu ngaru sine ka honoa ki A, B, C me D. He rerekētanga ā-wāhanga 90 nekehanga ia ngaru sine (360 nekehanga e pā ana ki te ngaru porowhita), ā, ka hurihia ngā tohu C me D ka whakatakotoria ki runga i ngā ā-wāhanga A me B, ka taea te whakarei ake i te tohu pumau; ā, ka tukuna he pahū ā-wāhanga Z anō mō ia hurihanga hei tohu i te tūranga tohutoro tūranga kore.
I te mea he rerekē ngā wāhanga e rua, arā, A me B, mā te 90 nekehanga, ka taea te whakarite mēnā kei mua te wāhanga A, kei mua rānei te wāhanga B, kia kitea ai te hurihanga whakamua me te hurihanga whakamuri o te kaiwhakamāori. Mā te pāorooro kore ka taea te tiki i te tohutoro kore o te kaiwhakamāori. Ko ngā rauemi o te pereti waehere whakamāori he karāhe, he konganuku, he kirihou, ā, ko te pereti waehere karāhe ka whakatakotoria ki runga i te karāhe he rārangi whakairo angiangi rawa, he pai te pumau o te wera, he tino tika, ka tika te haere o te pereti waehere konganuku, kāore e whakairohia, kāore e pakarukaru. Nā te matotoru o te konganuku, he iti te tika, he kino ake te pumau o te wera i te karāhe, he ōhanga te pereti waehere kirihou, he iti te utu, engari he iti te tika, he pumau te wera, he iti te ora.
Taumira - ko te encoder hei whakaatu i te maha o ngā rārangi whakairo puta noa i te 360 nekehanga, e kiia ana ko te taumira, e mōhiotia ana ko te taupū taumira, ko te maha rānei o ngā rārangi tika, ko te tikanga he 5 ~ 10000 rārangi ia taupū hurihanga.
4, Te ine tūnga me te mātāpono whakahaere urupare
He tino hira te tūranga o ngā kaiwhakakōwaehere i roto i ngā ararewa, ngā taputapu mīhini, te tukatuka rauemi, ngā pūnaha urupare mōtini, tae atu ki ngā taputapu ine me te whakahaere. Ka whakamahia e te kaiwhakakōwaehere he kupenga me te pūtake mārama whero-whero hei huri i te tohu whatu hei tohu hiko o te TTL (HTL) mā te kaiwhiwhi. Mā te tātari i te auau o te taumata TTL me te maha o ngā taumata teitei, ka whakaatahia te koki hurihuri me te tūranga hurihuri o te mōtini.
I te mea ka taea te ine tika i te koki me te tūranga, ka taea te hanga i te encoder me te inverter hei pūnaha whakahaere porowhita-katia kia tika ake ai te whakahaere, koia te take ka taea ai te whakamahi tika i ngā ararewa, i ngā taputapu mīhini, me ētahi atu.
5，Whakarāpopototanga
Hei whakarāpopototanga, e mārama ana tātou ka wehea ngā kaikōwae ki te piki me te tino i runga i tō rātou hanganga, ā, ka hurihia e rāua ētahi atu tohu, pērā i ngā tohu whatu, hei tohu hiko ka taea te tātari me te whakahaere. Ko ngā ararewa me ngā taputapu mīhini noa i roto i tō tātou ao e hangai ana ki te whakatikatika tika o te motuka, ā, mā te whakahaere urupare kati-porowhita o te tohu hiko, ko te kaikōwae me te kaitahuri he huarahi tūturu hoki ki te whakatutuki i te whakahaere tika.
Te wā tuku: Hōngongoi-20-2023