ImpulsiveManeuverSpecificFrame : Différence entre versions
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Version actuelle en date du 13 février 2018 à 10:40
public class ImpulsiveManeuverSpecificFrame { public static void main(String[] args) throws PatriusException { // Creating a mass model with a main part and with a tank final AssemblyBuilder builder = new AssemblyBuilder(); // Main part (dry mass) final double dryMass = 1000.; builder.addMainPart("MAIN"); builder.addProperty(new MassProperty(dryMass), "MAIN"); // Tank part (ergols mass) final double ergolsMass = 100.; builder.addPart("TANK", "MAIN", Transform.IDENTITY); builder.addProperty(new MassProperty(ergolsMass), "TANK"); final Assembly assembly = builder.returnAssembly(); final MassProvider mm = new MassModel(assembly); // Event corresponding to the criteria to trigger the impulsive maneuver // (when the S/C is at the apogee) final EventDetector event = new AnomalyDetector(PositionAngle.TRUE, FastMath.PI); // Creation of the impulsive maneuver (20 m/s int the x vehicle direction) final Vector3D deltaV = new Vector3D(20., 0., 0.); final double isp = 300.; final Frame GCRF = FramesFactory.getGCRF(); // SPECIFIC final ImpulseManeuver imp = new ImpulseManeuver(event, deltaV, GCRF, isp, mm, "TANK"); // SPECIFIC System.out.println("DV components: "+imp.getDeltaVSat()); System.out.println("Maneuver frame: "+imp.getFrame()); } }