A mota yeservoimota inogona kudzora nzvimbo, kumhanya, uye kumhanyisa zvakanyatsonaka uye inowanzo shandiswa mumashandisirwo anoda kudzora kufamba kwakanyatsojeka. Inogona kunzwisiswa semota inoteerera murairo wechiratidzo chekudzora: chiratidzo chekudzora chisati chaburitswa, rotor inenge yakamira; Kana chiratidzo chekudzora chatumirwa, rotor inotenderera pakarepo; Kana chiratidzo chekudzora charasika, rotor inogona kumira pakarepo. Nheyo yayo yekushanda inosanganisira system yekudzora, encoder uye feedback loop. Inotevera itsananguro yakadzama yekushanda kwemamota eservo:
Sisitimu yekudzora: Sisitimu yekudzora yemota yeservo inowanzo kuve nemutongi, mutyairi uye mota. Mutongi anogamuchira zviratidzo zvekudzora kubva kunze, zvakaita semirairo yekumira kana mirairo yekumhanya, uye obva ashandura zviratidzo izvi kuita zviratidzo zvemagetsi kana zvemagetsi ozvitumira kumutyairi. Mutyairi anodzora kutenderera kwemota zvichienderana nechiratidzo chekudzora kuti awane chinzvimbo chinodiwa kana kudzora kumhanya.
Encoder: Mamota eServo anowanzo kuve ne encoder yekuyera nzvimbo chaiyo yemota rotor. Encoder inodzosera ruzivo rwenzvimbo yerotor kune system yekudzora kuitira kuti system yekudzora igone kutarisa nzvimbo yemota panguva chaiyo uye kuigadzirisa.
Feedback loop: Sisitimu yekudzora yemota dzeservo inowanzo tora closed-loop control, iyo inogadzirisa kubuda kwemota nekuramba uchiyera nzvimbo chaiyo uye kuienzanisa nenzvimbo yaunoda. Iyi feedback loop inovimbisa kuti nzvimbo yemota, kumhanya, uye kumhanyisa zvinoenderana nechiratidzo chekudzora, zvichiita kuti ikwanise kudzora kufamba kwakanyatsojeka.
Algorithm yekudzora: Sisitimu yekudzora yemota yeservo inowanzo tora PID (proportional-integral-derivative) control algorithm, iyo inogara ichigadzirisa kubuda kwemota kuti nzvimbo chaiyo ive pedyo nenzvimbo yaunoda. Algorithm yekudzora yePID inogona kugadzirisa kubuda kwemota zvichienderana nemusiyano uripo pakati penzvimbo chaiyo nenzvimbo yaunoda kuti uwane kutonga kwakarurama kwenzvimbo.
Mukushanda chaiko, kana sisitimu yekudzora ikagamuchira mirairo yenzvimbo kana yekumhanya, mutyairi anodzora kutenderera kwemota zvichibva pamirairo iyi. Panguva imwe chete, encoder inoramba ichiyera nzvimbo chaiyo yemota rotor uye inodzosera ruzivo urwu kusystem yekudzora. Sisitimu yekudzora ichagadzirisa kubuda kwemota kuburikidza nePID control algorithm zvichibva paruzivo rwenzvimbo chaiyo rwunopihwa ne encoder, kuitira kuti nzvimbo chaiyo ive pedyo nenzvimbo yaunoda.
Pfungwa yekushanda kwemota yeservo inogona kunzwisiswa senzira yekudzora yakavharirwa iyo inogara ichiyera nzvimbo chaiyo uye ichienzanisa nenzvimbo yaunoda, uye inogadzirisa kubuda kwemota zvichienderana nemusiyano kuti iwane nzvimbo chaiyo, kumhanya uye kudzora kwekukurumidzira. Izvi zvinoita kuti mota dzeservo dzishandiswe zvakanyanya mumashandisirwo anoda kudzora kufamba kwakanyatsojeka, senge maturusi emuchina weCNC, marobhoti, michina yekuzvigadzirira uye mimwe minda.
Kazhinji, musimboti wekushanda kwemota yeservo unosanganisira kubatana kwesystem yekudzora, encoder uye feedback loop. Kuburikidza nekudyidzana kwezvikamu izvi, kutonga kwakarurama kwenzvimbo yemota, kumhanya uye kumhanyisa kunowanikwa.
Munyori: Sharon
Nguva yekutumira: Kubvumbi-12-2024