IBhodi yoLawulo lweeMoto zoShishino
Iinkcukacha
Okwesibini, iskimu solawulo lweemoto ngokuqinisekileyo sisetyenziselwa ukulawula imoto, kodwa luhlobo luni lwemoto?Ingaba yimoto ye-DC okanye i-AC motor? Kuthekani ngenqanaba lamandla?Zonke ezi kufuneka zihlalutywe xa uhlobo lwemoto lumisiwe! Emva koko, jonga ngokulula kwiintlobo zeenjini:
Ngokwembono yohlobo lonikezelo lwamandla, lunokwahlulwa ngokwezi ndidi zingasentla, ezikhokelela ekuvelisweni kweenkqubo zolawulo lweemoto ezahlukeneyo;
Umzekelo, iimotor zeDC zinokwahlulwa zibe ziimotor ezinenqanaba elinye kunye nenqanaba lesithathu;kwaye ngenxa yeendlela ezahlukeneyo zolawulo ezihambelanayo zolu lwahlulo, lunokwahlulwa kule algorithm ilandelayo.Yabona!
Emva koko, inokwahlulwa ngokwamandla: Inkcazo yeMoto ngokweeklasi zamandla ezahlukeneyo! Ke ngoko, isisombululo solawulo lweemoto kufuneka sahlulwe ngokwesicelo kunye nohlobo lwemoto!Ayinakwenziwa ngokubanzi! Iimotor zeServo, iimotor torque, iimotor eziguqukayo zokungafuni, kunye neemotor ezisisigxina zemagnethi ezilungelelanisiweyo zonke ziyahlukaniswa ngokosetyenziso lwazo.Nalu ujongo kwinqanaba lolawulo lwesoftware:Okukhona kuxhaphakileyo kusetyenziswa iialgorithms zolawulo lweemoto, oko kukuthi, ezi zisetyenziswa ngendlela ethandwayo zezi: DC motor: Kuxhomekeke ekubeni sisigaba esithathu okanye isigaba esinye!Isigaba esinye! : Kulula ukuyilawula, eyona ichanekileyo kulawulo lwamandla ombane ngokuthe ngqo, ngokuqinisekileyo, ukulawulwa kwesantya nako kunokwenzeka;Kwaye inqanaba lesithathu: iindlela ezahlukeneyo zokulawula zinokusetyenziswa, njengokulawula umbane othe ngqo, ulawulo lwe-pwm okanye indlela yokulawula amanyathelo amathandathu, enokuthi igqitywe ngobuninzi bee-microcomputers ze-single-chip, i-trapezoidal wave control okanye i-sine wave control, echanekileyo. i-chip ibeka phambili ezinye iimfuno, ezifana nokuba umthamo wanele, ngokuqinisekileyo, unokuba nolawulo lwe-FOC, njl.;
Emva koko iimotor ze-AC zinokwahlulwa ngokweendidi.Inqanaba le-algorithm lithatha ulawulo lwepid yakudala, kunjalo, kukwakho nolawulo lwenethiwekhi ye-neural ephucukileyo, ulawulo olungacacanga, ulawulo oluguquguqukayo, njalo njalo.; Emva koko tshintshela umva kumbuzo, yeyiphi itshiphu ebhetele?Ngokomxholo ongasentla, inokubonwa. ukuba kukho iintlobo ezininzi zeenjini, kwaye kufuneka kubekho iitshiphusi ezahlukeneyo ukuhlangabezana neemfuno phantsi kweentlobo ezahlukeneyo kunye neendlela ezahlukeneyo zobuchule! Ukusebenzisa isikweko, ulawulo olulula olunamanyathelo amathandathu lunokuqondwa yi microcomputer eqhelekileyo eyi-51 enye, kodwa apho kufuneka sisetyenziswe iimveliso zethu?Ukuba imveliso yabathengi, yanele ukuba ikwazi ukusebenza, ngoko i-51 inokuhlangabezana neemfuno, kwaye ukuba isetyenziswe kwishishini, yanele ukutshintsha kwi-ARM, kwaye ukuba isetyenziswe kwimoto, ngoko. ezi ntlobo zimbini azamkelekanga.Yintoni ekufuneka isetyenziswe yi-MCU enokuthi ihlangabezane nenqanaba lenkcazo yemoto! Ngoko ke, umgaqo wokukhetha i-chip kulawulo lweemoto kukuba njengoko kuxhomekeke kuhlobo lweemoto, kuxhomekeke kwisicelo! Kakade ke, kukho kunye nezinye eziqhelekileyo.Ngokomzekelo, ngenxa yokuba i-motor control, isisombululo esiqhelekileyo sangaphambili sidinga ukuqokelela ulwazi lwangoku, ngoko ke i-amplifier ingasetyenziselwa ukuguqula okwangoku kwaye uyithumele kwi-MCU yokulungiswa komqondiso;kunjalo, ngophuhliso lweesekethe ezidibeneyo, Inxalenye yomqhubi wangaphambili esetyenziswe kwixesha elidlulileyo ngoku inokudityaniswa ngokuthe ngqo kwi-MCU ngabanye abavelisi, ukugcina indawo yokubeka! i-voltage, ulawulo lwe-pwm lufuna i-mcu ukuqokelela, i-can / i-LIN kunye nezinye izilawuli ezisetyenziswa kwiimoto zifuna ii-chips ezinikezelweyo zokudlulisa kunye nokuthumela kwi-mcu, njl.;
Apha, i-chip eyodwa ayikhuthazwa, kodwa abaninzi abavelisi bokuqala emhlabeni basebenzisa izisombululo zeemoto ezahlukeneyo.Ukuze ufumane iinkcukacha, nceda undwendwele i-website yentsusa!
