Admin : Page créée avec « public class UsingVehicleClassComplete { private enum TYPE { EMPTY, COMPLETE }; public static void main(String[] args) throws P... »

2018-12-21T10:10:06Z

Page créée avec « <syntaxhighlight lang="java"> public class UsingVehicleClassComplete { private enum TYPE { EMPTY, COMPLETE }; public static void main(String[] args) throws P... »

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<syntaxhighlight lang="java">
public class UsingVehicleClassComplete {

private enum TYPE { EMPTY, COMPLETE };

public static void main(String[] args) throws PatriusException {

// Dry mass
final double dryMass = 1000.;
final MassProperty dryMassProperty = new MassProperty(dryMass);

// Shape
final double lref = 1.0;
final Sphere sphere = new Sphere(lref);
final RightParallelepiped solarPanels = new RightParallelepiped(1., 0.1, 0.1); // To be replaced by addSolarPanels ?
VehicleSurfaceModel vehicleRefSurfacewithoutSolarPanels = new VehicleSurfaceModel(sphere, null);
VehicleSurfaceModel vehicleRefSurfaceWithSolarpanels = new VehicleSurfaceModel(sphere, solarPanels);
VehicleSurfaceModel vehicleRefSurface = vehicleRefSurfacewithoutSolarPanels;

// Aerodynamic properties
final double cd = 2.;
final double cl = 2.;
final AerodynamicProperties aerodynamicProperties = new AerodynamicProperties(vehicleRefSurface, cd, cl);

// Radiative properties
final double ka = 1.0;
final double ks = 0.0;
final double kd = 0.0;
final double kaIr = 1.0;
final double ksIr = 0.0;
final double kdIr = 0.0;
final RadiativeProperty radiativeProperty = new RadiativeProperty(ka, ks, kd);
final RadiativeIRProperty radiativeIRProperty =
new RadiativeIRProperty(kaIr, ksIr, kdIr);
final RadiativeProperties radiativeProperties =
new RadiativeProperties(radiativeProperty, radiativeIRProperty, vehicleRefSurface);

// Propulsive properties

// Tanks
final double merg1 = 100.;
final TankProperty tank1 = new TankProperty(merg1);
tank1.setPartName("TANK1");
final double merg2 = 200.;
final TankProperty tank2 = new TankProperty(merg2);
tank2.setPartName("TANK2");
final ArrayList<TankProperty> tanksList = new ArrayList<TankProperty>();
tanksList.add(tank1);
tanksList.add(tank2);

// Engine
final double thrust = 400.;
final double isp = 320.;
final PropulsiveProperty engine = new PropulsiveProperty(thrust, isp);
engine.setPartName("PROP");
final ArrayList<PropulsiveProperty> enginesList = new ArrayList<PropulsiveProperty>();
enginesList.add(engine);

for ( TYPE type : TYPE.values() ) {

Vehicle veh = null;

if ( type == TYPE.EMPTY ) {

// Case with an initial empty constructor
System.out.println("\nCASE OF EMPTY CONSTRUCTOR");
veh = new Vehicle();
veh.setDryMass(dryMass);
veh.setMainShape(sphere);
veh.addSolarPanel(Vector3D.PLUS_I, 1.);
veh.setAerodynamicsProperties(cd, cl);
veh.setRadiativeProperties(ka, ks, kd, kaIr, ksIr, kdIr);
veh.addTank(tank1.getPartName(), tank1);
veh.addTank(tank2.getPartName(), tank2);
veh.addEngine(engine.getPartName(), engine);

} else {

// Case with a complete constructor
System.out.println("\nCASE OF COMPLETE CONSTRUCTOR");
veh = new Vehicle(vehicleRefSurface, null, dryMassProperty, aerodynamicProperties, radiativeProperties, enginesList, tanksList);
//veh.setMainShape(sphere);

}

// Getting the corresponding assembly
final Assembly assembly = veh.createAssembly(FramesFactory.getCIRF());

// Getting the corresponding mass model (useful for propagation, maneuvres, ...)
final MassProvider mm = new MassModel(assembly);

// Getting main characteristics
System.out.println("\nMAIN PROPERTIES");
System.out.println("Name of the main part: " + assembly.getMainPart().getName());
System.out.println("Total mass: " + mm.getTotalMass());

// Getting propulsive characteristics
System.out.println("\nPROPULSIVE PROPERTIES");
for (int i = 0; i < veh.getEnginesList().size(); i++) {
System.out.println(veh.getEnginesList().get(i).getPartName());
System.out.println("Thrust = "+veh.getEnginesList().get(i).getThrust(null)+" N");
System.out.println("Isp = "+veh.getEnginesList().get(i).getIsp(null)+ "s");
}
for (int i = 0; i < veh.getTanksList().size(); i++) {
System.out.println(veh.getTanksList().get(i).getPartName()+": "+veh.getTanksList().get(i).getMass()+" kg");
}

// Getting aerodynamics characteristics
System.out.println("\nAERODYNAMIC PROPERTIES");
final Vector3D xDir = new Vector3D(1., 0., 0.);
final Vector3D yDir = new Vector3D(0., 1., 0.);
final Vector3D zDir = new Vector3D(0., 0., 1.);
System.out.println("SX = "+veh.getMainShape().getCrossSection(xDir)+" m2");
System.out.println("SX = "+veh.getAerodynamicProperties().getVehicleSurfaceModel().getMainPartShape().getCrossSection(xDir)+" m2");
System.out.println("SY = "+veh.getAerodynamicProperties().getVehicleSurfaceModel().getMainPartShape().getCrossSection(yDir)+" m2");
System.out.println("SZ = "+veh.getAerodynamicProperties().getVehicleSurfaceModel().getMainPartShape().getCrossSection(zDir)+" m2");
System.out.println("CD = "+veh.getAerodynamicProperties().getConstantDragCoef());

System.out.println("\nRADIATIVE PROPERTIES");
System.out.println("SX = "+veh.getRadiativeProperties().getVehicleSurfaceModel().getMainPartShape().getCrossSection(xDir)+" m2");
System.out.println("SY = "+veh.getRadiativeProperties().getVehicleSurfaceModel().getMainPartShape().getCrossSection(yDir)+" m2");
System.out.println("SZ = "+veh.getRadiativeProperties().getVehicleSurfaceModel().getMainPartShape().getCrossSection(zDir)+" m2");
System.out.println("KA = "+veh.getRadiativeProperties().getRadiativeProperty().getAbsorptionRatio().getValue());
System.out.println("KD = "+veh.getRadiativeProperties().getRadiativeProperty().getDiffuseReflectionRatio().getValue());
System.out.println("KS = "+veh.getRadiativeProperties().getRadiativeProperty().getSpecularReflectionRatio().getValue());
System.out.println("KAI = "+veh.getRadiativeProperties().getRadiativeIRProperty().getAbsorptionCoef().getValue());
System.out.println("KDI = "+veh.getRadiativeProperties().getRadiativeIRProperty().getDiffuseReflectionCoef().getValue());
System.out.println("KSI = "+veh.getRadiativeProperties().getRadiativeIRProperty().getSpecularReflectionCoef().getValue());

}

}

}
</syntaxhighlight>

UsingVehicleClassComplete 4.1 - Historique des versions

Admin : Page créée avec « public class UsingVehicleClassComplete { private enum TYPE { EMPTY, COMPLETE }; public static void main(String[] args) throws P... »

Admin : Page créée avec « public class UsingVehicleClassComplete { private enum TYPE { EMPTY, COMPLETE }; public static void main(String[] args) throws P... »