org.orekit.tutorials.propagation.cr3bp

Class CR3BPSphereCrossingDetector

java.lang.Object

org.orekit.propagation.events.AbstractDetector<CR3BPSphereCrossingDetector>

org.orekit.tutorials.propagation.cr3bp.CR3BPSphereCrossingDetector

All Implemented Interfaces:

org.orekit.propagation.events.EventDetector

public class CR3BPSphereCrossingDetector
extends org.orekit.propagation.events.AbstractDetector<CR3BPSphereCrossingDetector>

Detector for YZ Planes crossing.

Since:

10.2

Author:

Vincent Mouraux

Field Summary

Fields inherited from class org.orekit.propagation.events.AbstractDetector

DEFAULT_MAX_ITER, DEFAULT_MAXCHECK, DEFAULT_THRESHOLD

Constructor Summary

Constructors

Constructor and Description
CR3BPSphereCrossingDetector(double primaryR, double secondaryR, org.orekit.bodies.CR3BPSystem syst, double maxCheck, double threshold) Simple Constructor.

Method Summary

Modifier and Type	Method and Description
protected CR3BPSphereCrossingDetector	create(double newMaxCheck, double newThreshold, int newMaxIter, org.orekit.propagation.events.handlers.EventHandler<? super CR3BPSphereCrossingDetector> newHandler)
double	g(org.orekit.propagation.SpacecraftState s) Compute the value of the detection function.

Methods inherited from class org.orekit.propagation.events.AbstractDetector

eventOccurred, getHandler, getMaxCheckInterval, getMaxIterationCount, getThreshold, init, isForward, resetState, withHandler, withMaxCheck, withMaxIter, withThreshold

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CR3BPSphereCrossingDetector

public CR3BPSphereCrossingDetector(double primaryR,
                                   double secondaryR,
                                   org.orekit.bodies.CR3BPSystem syst,
                                   double maxCheck,
                                   double threshold)

Simple Constructor.

Parameters:

primaryR - Radius of the primary body sphere (m)

secondaryR - Radius of the secondary body sphere (m)

syst - CR3BP System considered

maxCheck - maximum checking interval (s)

threshold - convergence threshold (s)

Method Detail

create

protected CR3BPSphereCrossingDetector create(double newMaxCheck,
                                             double newThreshold,
                                             int newMaxIter,
                                             org.orekit.propagation.events.handlers.EventHandler<? super CR3BPSphereCrossingDetector> newHandler)

Specified by:

create in class org.orekit.propagation.events.AbstractDetector<CR3BPSphereCrossingDetector>

g

public double g(org.orekit.propagation.SpacecraftState s)

Compute the value of the detection function.

Specified by:

g in interface org.orekit.propagation.events.EventDetector

Specified by:

g in class org.orekit.propagation.events.AbstractDetector<CR3BPSphereCrossingDetector>

Parameters:

s - the current state information: date, kinematics, attitude

Returns:

Product of the differences between the spacecraft and the center of the primaries