Ko te whakamatautau whaihanga o te motini dc brushless

High-tere brushless dc motini whaihanga kōwae whai i nga tohu e whai ake nei, pea e rima kōwae i raro
(1)Motor ngaohiko whārite kōwae, rite ki te tuhinga i runga i te teitei-tere brushless dc motopaika hoahoa poraka pūnaha, ka taea e te whārite ngaohiko te tiki i nga kōwae e whai ake nei

(2) Commutation logic module of inverter in high speed brushless dc motor system in fortuneteller by detecting the contrast of the rotor position to control anga ke, ko te 120 & deg; S - koki tuku hiko, kei te waatea te takeKo te WHAKAMAHI ngawari te whakaputa tohu tohu arorau, ka tukuna he whakaahua ki te ringa piriti i taua kaupapa. （I roto i te taurangi whakauru hotaka & mu; Mo & theta; )
函数sys = mdlouyputs (t, x, u)
P=π
Mēnā rem(u,2*9)


SYS=0
elseif rem(u, 2 * p)
其他Sys = 1

眼睛= 0

(3)Kōwae taipana hiko hiko, he motini hiko me te ngaru hiko whakamuri e wātea ana.

(4)Whakaritenga nekehanga miihini o te kōwae na Te - rotor motion equationTl = J DWM/dt
momo o Tl = taipana uta; Momeniti o te inertia o J =
e waatea ana te waahanga whakahiato nekehanga miihini

(5) Ko te punaha whakahaere BLDCM o te punaha whakahaere BLDCM ka tango i te mana rua, ka wehea ki te mowhiti tere (te mowhiti o waho) me te kohanga o naianei (Te mowhiti o roto).