WANG YUCHAO / Mbed 2 deprecated Motor_DRV8323RH_for_20190

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Dependencies:   mbed FastPWM3

SVM/SVM.cpp@0:4e1c4df6aabd, 2016-02-05 (annotated)

Committer:
benkatz
Date:
Fri Feb 05 00:52:53 2016 +0000
Revision:
0:4e1c4df6aabd
Child:
5:51c6560bf624
It works!

Who changed what in which revision?

UserRevisionLine numberNew contents of line
benkatz 0:4e1c4df6aabd 1
benkatz 0:4e1c4df6aabd 2 #include "mbed.h"
benkatz 0:4e1c4df6aabd 3 #include "SVM.h"
benkatz 0:4e1c4df6aabd 4 #include "Inverter.h"
benkatz 0:4e1c4df6aabd 5
benkatz 0:4e1c4df6aabd 6 SPWM::SPWM(Inverter *inverter, float V_Bus){
benkatz 0:4e1c4df6aabd 7 _inverter = inverter;
benkatz 0:4e1c4df6aabd 8 _V_Bus = V_Bus;
benkatz 0:4e1c4df6aabd 9 }
benkatz 0:4e1c4df6aabd 10 void SPWM::Update_DTC(float V_Alpha, float V_Beta){
benkatz 0:4e1c4df6aabd 11 float DTC_A = V_Alpha/_V_Bus + .5f;
benkatz 0:4e1c4df6aabd 12 float DTC_B = 0.5f*(-V_Alpha + 1.73205080757f*V_Beta)/_V_Bus + .5f;
benkatz 0:4e1c4df6aabd 13 float DTC_C = 0.5f*(-V_Alpha - 1.73205080757f*V_Beta)/_V_Bus + .5f;
benkatz 0:4e1c4df6aabd 14
benkatz 0:4e1c4df6aabd 15 if(DTC_A > .95f) DTC_A = .95f;
benkatz 0:4e1c4df6aabd 16 else if(DTC_A < .05f) DTC_A = .05f;
benkatz 0:4e1c4df6aabd 17 if(DTC_B > .95f) DTC_B = .95f;
benkatz 0:4e1c4df6aabd 18 else if(DTC_B < .05f) DTC_B = .05f;
benkatz 0:4e1c4df6aabd 19 if(DTC_C > .95f) DTC_C = .95f;
benkatz 0:4e1c4df6aabd 20 else if(DTC_C < .05f) DTC_C = .05f;
benkatz 0:4e1c4df6aabd 21 _inverter->SetDTC(DTC_A, DTC_B, DTC_C);
benkatz 0:4e1c4df6aabd 22 }