dynamics.models.munition

Class MunitionBody

java.lang.Object

dynamics.RigidBody

dynamics.DISNetworkedRigidBody

dynamics.models.munition.MunitionBody

public class MunitionBody
extends DISNetworkedRigidBody

Implements a 5 degree of flight model of an extended range ballistic projectile with a rocket boost

File: MunitionBody.java Author(s): Douglas Wahl and Duane Davis Date: 6 April 2006 Revised: 03 October 2006

Description: Coefficients and vehicle characteristics for a generalized extended range ballistic projectile with a rocket boost

Reference: Douglas Wahl's Thesis

Version:

$Id: MunitionBody.java 8414 2012-11-07 09:52:09Z brutzman $

Author:

Douglas Wahl and Duane Davis

Field Summary

Fields inherited from class dynamics.DISNetworkedRigidBody

APPLICATION_ID, disPdu, ENTITY_ID, MULTICAST_GROUP, MULTICAST_PORT, pduArtParams, SITE_ID, TTL, workbenchCommunicator

Fields inherited from class dynamics.RigidBody

BANK, current_time, DISCLIENT, dt, executionSocket, globals, HEAVE, hmatrix, Hprevious, MAXPARAMETERS, new_acceleration, new_velocity, p, p_dot, phi, phi_dot, PITCH, positionVector, psi, psi_dot, q, q_dot, r, r_dot, stateParameters, SURGE, SWAY, theta, theta_dot, u, u_dot, v, v_dot, w, w_dot, world, worldDown, x, x_dot, y, y_dot, YAW, z, z_dot

Constructor Summary

Constructors

Constructor and Description
MunitionBody(DynamicsGlobals globals, WorkbenchCommunicator communicator, StateVector state) Creates a new instance of MunitionBody

Method Summary

Methods

Modifier and Type	Method and Description
protected int	getNumberStateParameters() Get the number of state parameters that are used by this vehicle type
StateVector	getState()
void	initialize() Reset method for all transform values
void	integrateEquationsOfMotion() Lots of math done here
void	loadModel(String configFile) Loads the model coefficients from a file as required
void	setState(StateVector state)

Methods inherited from class dynamics.DISNetworkedRigidBody

deadReckonTestWithExecutionLevel, disNetClose, disNetOpen, disNetWrite, getPduSkipInterval, getTimeOfLastPdu, isDisPortOpen, loopTestWithExecutionLevel, printRigidBody, setGroup, setPduSkipInterval, setPort, setTimeOfLastPdu, setTtl

Methods inherited from class dynamics.RigidBody

compute_world_rates, current_time_value, hmatrix_value, integrate_Hmatrix, nonzerosign, p_dot_value, phi_dot_value, phi_value, print_rigidbody, psi_dot_value, psi_value, q_dot_value, r_dot_value, set_accelerations, set_angular_accelerations, set_angular_velocities, set_current_time, set_linear_accelerations, set_linear_velocities, set_time_of_posture, set_velocities, set_world_rates, square, theta_dot_value, theta_value, time_of_posture_value, u_dot_value, update_Hmatrix, update_state_vector, v_dot_value, w_dot_value, x_dot_value, x_value, y_dot_value, y_value, z_dot_value, z_value

Methods inherited from class java.lang.Object

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

Constructor Detail

MunitionBody

public MunitionBody(DynamicsGlobals globals,
            WorkbenchCommunicator communicator,
            StateVector state)

Creates a new instance of MunitionBody

Parameters:

globals -

communicator -

Method Detail

initialize

public void initialize()

Description copied from class: DISNetworkedRigidBody

Reset method for all transform values

Overrides:

initialize in class DISNetworkedRigidBody

loadModel

public void loadModel(String configFile)

Loads the model coefficients from a file as required

Specified by:

loadModel in class RigidBody

Parameters:

configFile - vehicle configuration from XML file

integrateEquationsOfMotion

public void integrateEquationsOfMotion()

Description copied from class: DISNetworkedRigidBody

Lots of math done here

Specified by:

integrateEquationsOfMotion in class DISNetworkedRigidBody

getNumberStateParameters

protected int getNumberStateParameters()

Get the number of state parameters that are used by this vehicle type

Specified by:

getNumberStateParameters in class DISNetworkedRigidBody

Returns:

the number of state parameters that are used by this vehicle type

getState

public StateVector getState()

Returns:

the state

setState

public final void setState(StateVector state)

Parameters:

state - the state to set