eu07/maszyna
16
0
Fork 0
mirror of https://github.com/MaSzyna-EU07/maszyna.git synced 2026-07-22 13:59:19 +02:00
Code Issues 123 Wiki Activity

Added wheel flats calculation and some small changes to induction motors

Browse Source
This commit is contained in:
Królik Uszasty
2017-09-24 20:20:18 +02:00
parent c419d9fc86
commit fd06e2306a
7 changed files with 60 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
McZapkie/MOVER.h
View File

@@ -780,6 +780,7 @@ public:
double Ftmax = 0.0;
/*- dla lokomotyw z silnikami indukcyjnymi -*/
double eimc[26];
bool EIMCLogForce; //
static std::vector<std::string> const eimc_labels;
/*-dla wagonow*/
double MaxLoad = 0.0; /*masa w T lub ilosc w sztukach - ladownosc*/
@@ -823,6 +824,7 @@ public:
double AccN = 0.0; //przyspieszenie normalne w [m/s^2]
double AccV = 0.0;
double nrot = 0.0;
double WheelFlat = 0.0;
/*! rotacja kol [obr/s]*/
double EnginePower = 0.0; /*! chwilowa moc silnikow*/
double dL = 0.0; double Fb = 0.0; double Ff = 0.0; /*przesuniecie, sila hamowania i tarcia*/

35
McZapkie/Mover.cpp
View File

@@ -3734,6 +3734,10 @@ void TMoverParameters::ComputeTotalForce(double dt, double dt1, bool FullVer)
Fb = -Fwheels*Sign(V);
FTrain = 0;
}
if (nrot < 0.1)
{
WheelFlat = sqrt(sqr(WheelFlat) + abs(Fwheels) / NAxles*Vel*0.000002);
}
if (Sign(nrot * M_PI * WheelDiameter - V)*Sign(temp_nrot * M_PI * WheelDiameter - V) < 0)
{
SlippingWheels = false;
@@ -4684,23 +4688,23 @@ double TMoverParameters::TractionForce(double dt)
if ((abs((PosRatio + 9.66 * dizel_fill) * dmoment * 100) >
0.95 * Adhesive(RunningTrack.friction) * TotalMassxg))
{
PosRatio = 0;
tmp = 4;
Sandbox( true, range::local );
//PosRatio = 0;
//tmp = 4;
//Sandbox( true, range::local );
} // przeciwposlizg
if ((abs((PosRatio + 9.80 * dizel_fill) * dmoment * 100) >
0.95 * Adhesive(RunningTrack.friction) * TotalMassxg))
{
PosRatio = 0;
tmp = 9;
Sandbox( true, range::local );
//PosRatio = 0;
//tmp = 9;
//Sandbox( true, range::local );
} // przeciwposlizg
if ((SlippingWheels))
{
// PosRatio = -PosRatio * 0; // serio -0 ???
PosRatio = 0;
tmp = 9;
Sandbox( true, range::local );
Sandbox( true, range::unit );
} // przeciwposlizg
dizel_fill += Max0R(Min0R(PosRatio - dizel_fill, 0.1), -0.1) * 2 *
@@ -4737,6 +4741,13 @@ double TMoverParameters::TractionForce(double dt)
-Sign(V) * (DirAbsolute)*std::min(
eimc[eimc_p_Ph] * 3.6 / (Vel != 0.0 ? Vel : 0.001),
std::min(-eimc[eimc_p_Fh] * dizel_fill, eimv[eimv_FMAXMAX]));
double pr = dizel_fill;
if (EIMCLogForce)
pr = -log(1 - 4 * pr) / log(5);
eimv[eimv_Fr] =
-Sign(V) * (DirAbsolute)*std::min(
eimc[eimc_p_Ph] * 3.6 / (Vel != 0.0 ? Vel : 0.001),
std::min(-eimc[eimc_p_Fh] * pr, eimv[eimv_FMAXMAX]));
//*Min0R(1,(Vel-eimc[eimc_p_Vh0])/(eimc[eimc_p_Vh1]-eimc[eimc_p_Vh0]))
}
else
@@ -4748,9 +4759,13 @@ double TMoverParameters::TractionForce(double dt)
eimv[eimv_Fmax] = eimv[eimv_Fful] * dizel_fill;
// else
// eimv[eimv_Fmax]:=Min0R(eimc[eimc_p_F0]*dizel_fill,eimv[eimv_Fful]);
double pr = dizel_fill;
if (EIMCLogForce)
pr = log(1 + 4 * pr) / log(5);
eimv[eimv_Fr] = eimv[eimv_Fful] * pr;
}
eimv[eimv_ks] = eimv[eimv_Fmax] / eimv[eimv_FMAXMAX];
eimv[eimv_ks] = eimv[eimv_Fr] / eimv[eimv_FMAXMAX];
eimv[eimv_df] = eimv[eimv_ks] * eimc[eimc_s_dfmax];
eimv[eimv_fp] = DirAbsolute * enrot * eimc[eimc_s_p] +
eimv[eimv_df]; // do przemyslenia dzialanie pp z tmpV
@@ -4921,7 +4936,7 @@ double TMoverParameters::v2n(void)
n = V / (M_PI * WheelDiameter); // predkosc obrotowa wynikajaca z liniowej [obr/s]
deltan = n - nrot; //"pochodna" prędkości obrotowej
if (SlippingWheels)
if (std::abs(deltan) < 0.01)
if (std::abs(deltan) < 0.001)
SlippingWheels = false; // wygaszenie poslizgu
if (SlippingWheels) // nie ma zwiazku z predkoscia liniowa V
{ // McZapkie-221103: uszkodzenia kol podczas poslizgu
@@ -7136,6 +7151,7 @@ void TMoverParameters::LoadFIZ_Cntrl( std::string const &line ) {
if( asb == "Manual" ) { ASBType = 1; }
else if( asb == "Automatic" ) { ASBType = 2; }
else if (asb == "Yes") { ASBType = 128; }
}
else {
@@ -7384,6 +7400,7 @@ void TMoverParameters::LoadFIZ_Engine( std::string const &Input ) {
extract_value( eimc[ eimc_p_Imax ], "Imax", Input, "" );
extract_value( eimc[ eimc_p_abed ], "abed", Input, "" );
extract_value( eimc[ eimc_p_eped ], "edep", Input, "" );
EIMCLogForce = ( extract_value( "eimclf", Input ) == "Yes" );
Flat = ( extract_value( "Flat", Input ) == "1" );

11
McZapkie/hamulce.cpp
View File

@@ -1462,9 +1462,15 @@ double TEStED::GetPF( double const PP, double const dt, double const Vel )
// powtarzacz — podwojny zawor zwrotny
temp = Max0R(LoadC * BCP / temp * Min0R(Max0R(1 - EDFlag, 0), 1), LBP);
double speed = 1;
if ((ASBP < 0.1) && ((BrakeStatus & b_asb) == b_asb))
{
temp = 0;
speed = 3;
}
if ((BrakeCyl->P() > temp))
dv = -PFVd(BrakeCyl->P(), 0, 0.02 * SizeBC, temp) * dt;
dv = -PFVd(BrakeCyl->P(), 0, 0.02 * SizeBC * speed, temp) * dt;
else if ((BrakeCyl->P() < temp))
dv = PFVa(BVP, BrakeCyl->P(), 0.02 * SizeBC, temp) * dt;
else
@@ -1995,7 +2001,8 @@ double TKE::GetPF( double const PP, double const dt, double const Vel )
// luzowanie CH
// temp:=Max0R(BCP,LBP);
IMP = Max0R(IMP / temp, Max0R(LBP, ASBP * int((BrakeStatus & b_asb) == b_asb)));
if ((ASBP < 0.1) && ((BrakeStatus & b_asb) == b_asb))
IMP = 0;
// luzowanie CH
if ((BCP > IMP + 0.005) || (Max0R(ImplsRes->P(), 8 * LBP) < 0.25))
dv = PFVd(BCP, 0, 0.05, IMP) * dt;