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Code Issues 121 Wiki Activity

Some additional functions for diesel engine regulator for hydrodiesel vehicles

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Królik Uszasty
2019-06-18 17:31:23 +02:00
committed by tmj-fstate
parent 83743fe99b
commit 7fbc864852
2 changed files with 26 additions and 9 deletions
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5
McZapkie/MOVER.h
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@@ -1041,6 +1041,7 @@ public:
double dizel_nmin = 0.0; /*najmniejsza dopuszczalna predkosc obrotowa*/
double dizel_nmin_hdrive = 0.0; /*najmniejsza dopuszczalna predkosc obrotowa w czasie jazdy na hydro */
double dizel_nmin_hdrive_factor = 0.0; /*wspolczynnik wzrostu obrotow minimalnych hydro zaleznosci od zadanego procentu*/
double dizel_nmin_retarder = 0.0; /*obroty pracy podczas hamowania retarderem*/
double dizel_minVelfullengage = 0.0; /*najmniejsza predkosc przy jezdzie ze sprzeglem bez poslizgu*/
double dizel_maxVelANS = 3.0; /*predkosc progowa rozlaczenia przetwornika momentu*/
double dizel_AIM = 1.0; /*moment bezwladnosci walu itp*/
@@ -1070,6 +1071,7 @@ public:
double hydro_R_FillRateInc = 1.0; /*szybkosc napelniania sprzegla*/
double hydro_R_FillRateDec = 1.0; /*szybkosc oprozniania sprzegla*/
double hydro_R_MinVel = 1.0; /*minimalna predkosc, przy ktorej retarder dziala*/
double hydro_R_EngageVel = 1.0; /*minimalna predkosc hamowania, przy ktorej sprzeglo jest wciaz wlaczone*/
/*- dla lokomotyw spalinowo-elektrycznych -*/
double AnPos = 0.0; // pozycja sterowania dokladnego (analogowego)
bool AnalogCtrl = false; //
@@ -1310,6 +1312,7 @@ public:
double dizel_engagedeltaomega = 0.0; /*roznica predkosci katowych tarcz sprzegla*/
double dizel_n_old = 0.0; /*poredkosc na potrzeby obliczen sprzegiel*/
double dizel_Torque = 0.0; /*poredkosc na potrzeby obliczen sprzegiel*/
double dizel_nreg_min = 0.0; /*predkosc regulatora minimalna, zmienna w hydro*/
/* - zmienne dla przetowrnika momentu */
double hydro_TC_Fill = 0.0; /*napelnienie*/
@@ -1565,7 +1568,7 @@ public:
bool dizel_EngageSwitch(double state);
bool dizel_EngageChange(double dt);
bool dizel_AutoGearCheck(void);
double dizel_fillcheck(int mcp);
double dizel_fillcheck(int mcp, double dt);
double dizel_Momentum(double dizel_fill, double n, double dt);
double dizel_MomentumRetarder(double n, double dt); // moment hamowania retardera
void dizel_HeatSet( float const Value );

30
McZapkie/Mover.cpp
View File

@@ -6359,10 +6359,15 @@ bool TMoverParameters::dizel_AutoGearCheck(void)
if (EIMCtrlType > 0) //sterowanie komputerowe
{
if (dizel_automaticgearstatus == 0)
if ((hydro_TC && hydro_TC_Fill > 0.01 )||( eimic_real > 0.0 ))
{
if ((hydro_TC && hydro_TC_Fill > 0.01) || (eimic_real > 0.0))
dizel_EngageSwitch(1.0);
else
dizel_EngageSwitch(0.0);
if (Vel > hydro_R_EngageVel && hydro_R && hydro_R_Fill > 0.01)
dizel_EngageSwitch(0.5);
else
dizel_EngageSwitch(0.0);
}
else
dizel_EngageSwitch(0.0);
}
@@ -6498,7 +6503,7 @@ bool TMoverParameters::dizel_Update(double dt) {
dizel_EngageChange( dt );
DU = dizel_AutoGearCheck();
double const fillspeed { 2 };
dizel_fill = dizel_fill + fillspeed * dt * ( dizel_fillcheck( MainCtrlPos ) - dizel_fill );
dizel_fill = dizel_fill + fillspeed * dt * ( dizel_fillcheck( MainCtrlPos , dt ) - dizel_fill );
}
dizel_Heat( dt );
@@ -6510,10 +6515,9 @@ bool TMoverParameters::dizel_Update(double dt) {
// Q: 20160715
// oblicza napelnienie, uzwglednia regulator obrotow
// *************************************************************************************************
double TMoverParameters::dizel_fillcheck(int mcp)
double TMoverParameters::dizel_fillcheck(int mcp, double dt)
{
auto realfill { 0.0 };
auto nreg_min { dizel_nmin * 0.98 };
if( ( true == Mains )
&& ( MainCtrlPosNo > 0 )
@@ -6533,11 +6537,14 @@ double TMoverParameters::dizel_fillcheck(int mcp)
realfill = std::max(0.0, eimic_real);
if (eimic_real>0 && !hydro_TC_Lockup)
{
nreg_min = dizel_nmin_hdrive + eimic_real * dizel_nmin_hdrive_factor;
dizel_nreg_min = std::min(dizel_nreg_min + 2.5 * dt, dizel_nmin_hdrive + eimic_real * dizel_nmin_hdrive_factor);
}
else
{
nreg_min = dizel_nmin;
if (Vel < hydro_R_EngageVel && hydro_R && hydro_R_Fill > 0.01)
dizel_nreg_min = std::min(dizel_nreg_min + 5.0 * dt, dizel_nmin_retarder);
else
dizel_nreg_min = dizel_nmin;
}
}
else
@@ -6587,7 +6594,7 @@ double TMoverParameters::dizel_fillcheck(int mcp)
realfill = 0;
if (enrot < nreg) //pod predkoscia regulatora dawka zadana
realfill = realfill;
if ((enrot < nreg_min)&&(RList[mcp].R>0.001)) //jesli ponizej biegu jalowego i niezerowa dawka, to dawaj pelna
if ((enrot < dizel_nreg_min)&&(RList[mcp].R>0.001)) //jesli ponizej biegu jalowego i niezerowa dawka, to dawaj pelna
realfill = 1;
}
}
@@ -9151,6 +9158,7 @@ void TMoverParameters::LoadFIZ_Engine( std::string const &Input ) {
extract_value( dizel_nmin, "nmin", Input, "" );
dizel_nmin /= 60.0;
dizel_nreg_min = dizel_nmin * 0.98;
extract_value(dizel_nmin_hdrive, "nmin_hdrive", Input, "");
dizel_nmin_hdrive /= 60.0;
if (dizel_nmin_hdrive == 0.0) {
@@ -9158,6 +9166,11 @@ void TMoverParameters::LoadFIZ_Engine( std::string const &Input ) {
}
extract_value(dizel_nmin_hdrive_factor, "nmin_hdrive_factor", Input, "");
dizel_nmin_hdrive_factor /= 60.0;
extract_value(dizel_nmin_retarder, "nmin_retarder", Input, "");
dizel_nmin_retarder /= 60.0;
if (dizel_nmin_retarder == 0.0) {
dizel_nmin_retarder = dizel_nmin;
}
// TODO: unify naming scheme and sort out which diesel engine params are used where and how
extract_value( nmax, "nmax", Input, "" );
nmax /= 60.0;
@@ -9203,6 +9216,7 @@ void TMoverParameters::LoadFIZ_Engine( std::string const &Input ) {
extract_value(hydro_R_FillRateInc, "R_FRI", Input, "");
extract_value(hydro_R_FillRateDec, "R_FRD", Input, "");
extract_value(hydro_R_MinVel, "R_MinVel", Input, "");
extract_value(hydro_R_EngageVel, "R_EngageVel", Input, "");
}
}
break;